United States Mud Run & Obstacle Race Calendar 2025-2026

The Frontline OCR will take place in Byron on Saturday 24 May 2025.

The Beast Mode Rudis Challenge will take place in Port Royal on Saturday 24 May 2025.

Hildervat is an ultimate Viking-inspired obstacle course race held in the Ironwood Forest near St. Augustine, Florida. The event features challenging 5K and 10K courses with 44 and 88 obstacles respectively, designed to test strength, endurance, and grit.

It offers a unique Viking-themed atmosphere that encourages participants to push their limits and embrace their inner warrior. The race caters to all levels, from elite athletes competing for cash prizes and awards to families and kids enjoying a shorter, fun-filled 1/2 mile course with 16 obstacles. Post-race festivities include food, drinks, and community celebration, making it a memorable adventure for all. Visit the organization's website for the most recent information.

The ASCO Spartacus Dash is an exciting obstacle course race taking place in Belton, Texas. Participants of all ages and fitness levels are invited to tackle over 20 challenging obstacles, including mud pits, a slip n slide, and a 15-foot cargo net climb, over a 2.5-mile course along Nolan Creek. The event aims to promote community engagement by donating all proceeds to a selected nonprofit charity. Registration includes a custom finisher medal, a t-shirt for early registrants, and food and drinks at the finish line. This event promises a fun and rewarding experience for all participants. Visit the organization's website for the most recent information.

The Tough as Nails Adventure Race is an exhilarating urban challenge set to take place in Wheeling, WV, featuring over 20 obstacles across a 6-mile course. Designed for participants aged 16 and older, this event tests both physical and mental endurance as competitors navigate through challenging terrains, including abandoned cars and steep inclines. Following the race, participants can enjoy a festive atmosphere with food, drinks, and live music, making it a perfect blend of competition and celebration. This event promises to be a memorable experience for fitness enthusiasts and adventure seekers alike. Visit the organization's website for the most recent information.

The Savage Race - Charlotte will take place in Charlotte on Saturday 31 May 2025. You can run between 3 and 7 miles.

The Dirty Dog Dash 5K is an exciting and adventurous running event held at Boyne Mountain Resort in Boyne Falls, Michigan. Participants navigate a challenging 5K course filled with various dirty obstacles, making it a fun experience for runners and walkers alike. The event encourages camaraderie and is perfect for friends and family looking to enjoy a weekend adventure together. After completing the course, participants can celebrate at the finish line party. This unique race promises a memorable day filled with excitement and challenges for all involved. Visit the organization's website for the most recent information.

The Colorado Springs Spartan Event Weekend, held at Fort Carson Army Base, offers a challenging obstacle course race experience set in high-elevation, rugged terrain. Participants can choose from multiple distances including the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and the Ultra (50K with 60 obstacles). The course features steep climbs and muscle-testing obstacles designed to push both body and mind.

The event also includes a kids race and a Trifecta pass for those wanting to complete three distances. The atmosphere is intense and inspiring, set against the backdrop of a prestigious U.S. military site, making it a unique endurance challenge. Visit the organization's website for the most recent information.

Fitness on the Farm is an engaging obstacle course event hosted by Homegrown Fitness, LLC at Alsteen Farms in Lena, Wisconsin. Participants will navigate a two-mile course featuring farm-inspired challenges such as feeding calves, picking rocks, and climbing through a tractor, making it accessible for all fitness levels. After completing the course, attendees can enjoy a yogurt bar and participate in an optional farm tour to learn about the dairy industry. This unique event combines fitness with a fun, educational experience in a working farm environment. Visit the organization's website for the most recent information.

The Monterey Spartan Event Weekend takes place at scenic Toro Park near Salinas, California, offering a challenging obstacle course experience amid picturesque woods and rolling hills. The event features multiple race distances including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a kids' race ranging from 1 to 3 kilometers with obstacles. Participants face rugged trails, steep climbs, and open field sprints, all set against beautiful coastal California scenery. The weekend also includes Spartan Trail Races and offers a Trifecta Pass to compete in all three distances. The event encourages team participation and provides discounts for service members. Visit the organization's website for the most recent information.

Mudskipper Indiana is an endurance sports event held at Deam Lake State Recreation Area in Borden, Indiana. The event features multiple race options including the SwimRun Mini (10 miles: 7.8 miles running and 2.2 miles swimming) and the SwimRun Classic (17.85 miles: 14.9 miles running and 2.95 miles swimming), both combining trail running and open water swimming. Additional events include a 5K trail run through scenic Deam Lake trails and open water swims of 2.5K and 5K distances. The course offers challenging trails and clean lake waters, making it ideal for swimrun enthusiasts and open water swimmers seeking a unique, multi-discipline experience. Visit the organization's website for the most recent information.

Goliathon is a non-profit, ninja-warrior style obstacle course event held in Mullica Hill, New Jersey, near Philadelphia. The course spans approximately four miles and features 12 tiered obstacles designed for all skill levels, from easy to extreme. Participants can compete individually or as part of a team, earning points based on obstacle completion.

The event emphasizes fun, teamwork, and challenge, with water and first aid stations available. Successful completion of the most difficult obstacles grants free entry to future events. Spectators are welcome with a fee, and the event includes music and food for attendees. Visit the organization's website for the most recent information.

Beast of the East Fork is a unique 5K adventure mud run held in the scenic East Fork State Park, just east of Cincinnati, Ohio. Designed for solo athletes and families alike, the course features approximately 3.1 miles of natural trails combined with 15+ challenging natural and man-made obstacles. Participants face a variety of physical and mental challenges including tire climbs, mud and tube crawls, rope walks, wall climbs, sandbag carries, tire flips, cargo nets, and a sandy beach run to the finish. The event emphasizes respect for the park’s natural habitat while delivering a fun, muddy, and demanding outdoor experience for all skill levels. Visit the organization's website for the most recent information.

The Cincinnati Spartan Trifecta Weekend, held at Perfect North Slopes near Cincinnati, Ohio, is a challenging obstacle course event featuring multiple race distances. Participants can compete in the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and Ultra (50K with 60 obstacles) races, plus a kids' race. The course includes hills, water, and mud, offering a dynamic and fast-paced challenge.

The event atmosphere includes a festival area at the base lodge with obstacle viewing. Teams can race together, and there are discounts for service members. The weekend promises a rigorous test of mind and body in a scenic outdoor setting. Visit the organization's website for the most recent information.

The Dyer Fitness Games, held at Central Park in Dyer, Indiana, is a multi-event fitness competition designed for all ages and abilities. Featuring a mix of strength, endurance, agility, and fun challenges, the event includes races such as a 5k for adults and a 1-mile run for kids and teens, along with activities like med ball toss, standing long jump, football target toss, disc golf putting, sprints, shuttle runs, deadlifts, push-ups, and a final gauntlet. Participants compete in age and ability categories, including Unified Athletes, with scoring based on performance across events. The event fosters community spirit, offers prizes, and supports Project Lifesaver, a search and rescue program for at-risk individuals. Visit the organization's website for the most recent information.

Loop the 'Lupe! is an exciting 5K obstacle course event taking place in Seattle, featuring various waves suitable for all ages and skill levels. Participants can choose from the Elite Wave, which includes additional obstacles for competitive athletes, to the Family Wave, a fun challenge for all experience levels. The event also offers a 5K fun run, a Senior Saunter, and a Youth Dash. This annual fundraiser supports the social outreach efforts of Our Lady of Guadalupe Church, helping local families in need. With team discounts, virtual participation options, and a festive atmosphere with live music and food, Loop the 'Lupe! promises a memorable experience for everyone involved. Visit the organization's website for the most recent information.

The Tri-State New York Spartan Race Weekend takes place at the historic Bethel Woods Center for the Arts, the site of the 1969 Woodstock festival. This obstacle course race features rolling hills, sloping terrain, forests, grassy meadows, and open trails, providing a challenging yet scenic environment. Participants can choose from a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, or a kids' race ranging from 1 to 3 km with obstacles. The event is suitable for first-timers and experienced racers alike, offering a mix of physical and mental challenges in a friendly, motivating atmosphere. On-site camping and team racing options are available. Visit the organization's website for the most recent information.

The Midwest Canine Obstacle Run is an exciting 5k event held at The Woods Fitness Park in Benton Harbor, Michigan. Participants run alongside their canine companions, navigating through wooded trails, creek beds, and over 40 obstacles designed for all skill levels. The event promotes bonding between dogs and their owners while encouraging participation from all ages and abilities. Attendees can enjoy various amenities, including finisher medals, food and beer tents, live music, vendors, and overnight camping. This unique event aims to create lasting memories for participants and their furry friends in a fun outdoor setting. Visit the organization's website for the most recent information.

The Awesum Possum Lake Trail Adventure, held in memory of Steve Fealtman, is a running and walking event taking place at Opossum Lake Park in Carlisle, PA. Participants can choose from a 6-mile obstacle course, a 4-mile run, or a 4-mile walk, all set against the scenic backdrop of the lake and its surrounding nature. The event aims to honor Steve's legacy as an outdoor enthusiast and community member. Awards will be given to top finishers in various categories, and all proceeds support the Friends of Opossum Lake Conservancy, dedicated to preserving the lake's natural beauty. Visit the organization's website for the most recent information.

Big Bounce Run in Richmond, VA, is a vibrant and fun-filled inflatable obstacle course event held at 13048 Meadow Farm Rd, Doswell. Featuring over 15 giant inflatable obstacles, the run offers multiple distance options: 1.5 miles with 17 obstacles, 3 miles with 32 obstacles, 6 miles with 62 obstacles, and 9 miles with 92 obstacles, catering to competitive runners, weekend warriors, families, and kids. The event emphasizes fun over competition, with a lively atmosphere encouraging creative attire like tutus and neon colors. Participants receive a finisher’s medal, headband, and enjoy a day of energetic challenges and community spirit. Parking and bag check services are available. Visit the organization's website for the most recent information.

The Conquer the Gauntlet - Springfield will take place in Springfield on Saturday 7 June 2025.

The Savage Race - Ohio will take place in Zanesfield on Saturday 14 June 2025. You can run between 3 and 7 miles.

Tough Mudder Michigan is a challenging obstacle course event held at Koenig Materials in Oxford, Michigan, less than an hour from Detroit. The course features rolling hills, tree-lined trails, scenic lakes, and over 20 muddy obstacles such as Ladder to Hell, Cage Crawl, and Everest. Participants can choose from different race distances, including a 15K with 20+ obstacles, a 5K with 12+ obstacles, or the Infinity option for multiple laps.

The event emphasizes teamwork, mental stamina, and physical endurance. Finishers receive medals, shirts, headbands, and a celebratory drink. Spectators can enjoy live entertainment and local food at the Mudder Village Festival. Visit the organization's website for the most recent information.

The Ultimate Ram OCR Challenge is an exciting obstacle course race set in Chattaroy, Washington, designed to test participants' physical and mental limits. Spanning 4.5 miles with over 30 obstacles, the event welcomes individuals aged 14 and up, offering both competitive and non-competitive categories. Participants can compete for prize money in the competitive division, with awards for the top three men and women, as well as age group prizes. Every finisher will receive a medal, and all proceeds support Riverside High School Athletics through the Ram Nation Boosters. Join this thrilling challenge and push your boundaries! Visit the organization's website for the most recent information.

The Holiday Valley Mudslide Obstacle Trail Run is an exciting annual event held in Ellicottville, NY, featuring a fun and challenging mudrun experience. Participants can choose between two main courses: a 4.2-mile short course and a 6.0-mile long course, both designed to include 15 obstacles without any extreme challenges like fire or electric shocks. The event also features a Kids Race for children aged 10 and under. All runners will receive a finisher's medal, and the event emphasizes enjoyment and camaraderie among participants. The next run is scheduled for June 14, 2025. Visit the organization's website for the most recent information.

The Gaylord Gauntlet is an annual 5K trail and obstacle run held on the scenic 400-acre campus of Gaylord Specialty Healthcare in Wallingford, CT. This event features a mix of wooded trails and open fields, incorporating 24 natural and man-made obstacles designed to challenge participants. It serves as a key fundraiser for the Gaylord Sports Association, which promotes adaptive sports for individuals with physical disabilities. The event fosters community involvement, welcoming runners of all abilities, and includes a festival area with local vendors, live music, and food trucks, making it a vibrant celebration of fitness and inclusivity. Visit the organization's website for the most recent information.

The Colorado DEKA FIT Roadshow is an indoor hybrid fitness competition held at the Blue Sports Stable Fieldhouse in Superior, Colorado. Participants tackle 10 functional fitness zones, each preceded by a 500-meter run, totaling a 5K distance. Designed for all fitness levels, the event tests endurance, strength, and mental toughness in a gamified format.

Competitors can earn their DEKA Mark, finisher medal, and shirt, with age group podiums available. The event features multiple heat types, including age group, elite, ruck, and team categories. DEKA FIT also offers a unique Athlete Judge Program to ensure fair competition.

This roadshow serves as a qualifier for the 2025 DEKA World Championships. Visit the organization's website for the most recent information.

Mud Factor - St. Louis is a family-friendly, 5K mud and obstacle run held at Brookdale Farms in Eureka, Missouri. The event features both adult and KIDZ Family Waves, making it suitable for all ages.

Participants can expect a fun and challenging course filled with various obstacles designed to test endurance and agility in a muddy environment. The atmosphere is lively and inclusive, encouraging families and groups to enjoy an active day outdoors. Spectators can access the festival area for a fee, adding to the event's community vibe.

Mud Factor emphasizes fun, fitness, and camaraderie in a unique outdoor setting. Visit the organization's website for the most recent information.

The Carolinas DEKA FIT is a dynamic hybrid fitness challenge held at the Cabarrus County Events Center in Concord, North Carolina. This event features a 5-kilometer course divided into 10 distinct fitness zones, designed to test participants' endurance, strength, and mental toughness. Suitable for all fitness levels, the race offers a professionally judged experience through the DEKA Athlete Judge Program, encouraging community involvement. The venue is known for hosting a variety of sporting and entertainment events, providing an energetic atmosphere. Participants can expect a challenging yet inclusive race that celebrates functional fitness in a supportive environment. Visit the organization's website for the most recent information.

The Montana Spartan Trifecta Weekend, held at the Crosscut Mountain Sports Center near Bozeman, offers a challenging obstacle course experience set in the scenic Bridger Mountain Range. Participants can choose from multiple race distances: Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and Ultra (50K with 60 obstacles), plus a kids' race featuring 1-3 km with obstacles. The high-altitude course features rugged terrain, spectacular mountain vistas, and diverse wildlife, providing a true test of mind and body. The event fosters a spirited atmosphere ideal for teams and individuals seeking adventure in Montana’s wild beauty. Visit the organization's website for the most recent information.

The Reid Adventure Course is a family-friendly obstacle event held at the IU East cross country course in Richmond, Indiana. Spanning a 3-mile course with over a dozen self-paced obstacles, participants face challenges that test strength, agility, and endurance, with opportunities to get muddy and wet. Suitable for all fitness levels and ages 10 and up, the event supports the Reid Health Athletic Training program, which provides injury prevention and care to local schools. Participants receive race shirts, finisher medals, and post-race snacks. The event also features a lively Fan Zone with local vendors, sponsor partners, and activities, creating a fun and supportive atmosphere for competitors and spectators alike. Visit the organization's website for the most recent information.

The Turf Wars will take place in New York on Saturday 21 June 2025.

The Syracuse Mudtastic Classic is an exciting annual event held at the WACF Levinson-LaBrosse Lakes & Wetlands Education Center. Participants can register as individuals or in teams of up to 10, tackling a 2.25-mile course filled with over 15 fun obstacles, including mud, water, and climbing challenges. The event emphasizes enjoyment rather than competition, with awards for the best-dressed teams. Refreshments and hydration stations will be available, and a designated area for cleaning up will be provided. The event will proceed rain or shine, with a reschedule date in case of severe weather. Visit the organization's website for the most recent information.

The Newbsanity Last Man Standing OCR Ultra is an exciting obstacle course race set to take place in Binghamton, NY. This unique event challenges athletes to complete a 3-mile obstacle loop every hour on the hour until only one participant remains. It combines the elements of a traditional ultra marathon with the intensity of an obstacle course, testing both physical endurance and mental resilience. Competitors must complete each loop within the hour, and while eliminated runners can continue to accumulate mileage, they cannot assist those still in the race. The event promises to be a thrilling experience for all participants. Visit the organization's website for the most recent information.

The Vermont Spartan Summer 24 Hour Hurricane Heat is a team-based endurance challenge held at Riverside Farm in Pittsfield, Vermont, the scenic home of Spartan founder Joe De Sena. This 24-hour event emphasizes teamwork over distance, with teams tackling over 40 complex physical and mental challenges together. Designed for participants aged 18 and older, the Hurricane Heat tests endurance, problem-solving, and camaraderie in a rugged mountain setting. Unlike traditional races, there is no single winner; success is measured by collective perseverance. The event offers a unique, intense experience for those seeking a demanding adventure race in a picturesque environment. Visit the organization's website for the most recent information.

The Unicorn Warrior Obstacle Course Race Series will take place in Roanoke on Saturday 28 June 2025.

The War-X Trilogy OCR is an extreme obstacle course race held in Southern Ohio, known for its intense, mission-oriented, war-themed challenges. The event features a 1.5-mile military-style Battle Challenge with live fire shooting ranges, a 5K trail run through natural terrain, and incorporates iconic obstacles from the legendary Indian Mud Run. Participants experience adrenaline-pumping elements such as two 350-foot water slides integrated into the largest American flag east of the Mississippi. The course combines rugged trails, explosive effects, and survival-style obstacles, creating a unique and patriotic atmosphere that pushes physical and mental limits. This veteran-owned event promises a next-level OCR experience. Visit the organization's website for the most recent information.

Tough Mudder Twin Cities is an obstacle mud run event held in Hugo, Minnesota, less than an hour from Minneapolis/St. Paul. Participants can choose between a challenging 15K course featuring over 20 obstacles or a shorter 5K with 12+ obstacles, both set on winding single-track trails with mud and various physical challenges.

The event offers a rugged, team-oriented atmosphere with iconic obstacles like the Pyramid Scheme wall climb, Cry Baby tear gas crawl, and Funky Monkey monkey bars. Finishers receive medals, shirts, headbands, and a celebratory drink. Additional options include multi-lap Infinity races, VIP experiences, group packages, and a lively Mudder Village for spectators. Visit the organization's website for the most recent information.

The Savage Race - Chicago will take place in Spring Grove on Saturday 28 June 2025. You can run between 3 and 7 miles.

The Ultimate OCR 3K Championship, hosted by the Ultimate Ninja Athlete Association, is a unique obstacle course race held at Dallas Market Hall in Dallas, Texas. Scheduled for July 11, 2025, the event features a 3-kilometer course divided into 300-meter segments with over 25 obstacles, emphasizing more obstacles and less running, and notably, no mud. The competition offers seven age-based classes for both males and females, including an Elite category with a $4,000 prize purse for top male and female finishers. Athletes have three attempts per obstacle, with a wristband system tracking failures. The event uses chip timing and awards medals and shirts to all finishers, attracting participants worldwide. Visit the organization's website for the most recent information.

The UNAA Ultimate OCR 3K is a unique obstacle course race held at Dallas Market Hall in Dallas, Texas. Unlike traditional OCR events, it features more obstacles with less running and no mud, spanning a full 3 kilometers divided into 300-meter increments with over 25 obstacles. The event offers seven age-based classes for both males and females, including an Elite category with a $4,000 prize purse for top finishers.

Participants have three attempts per obstacle, with a wristband system tracking failures. The race uses chip timing and awards medals and shirts to all finishers. It attracts athletes worldwide, providing a challenging and family-friendly competition. Visit the organization's website for the most recent information.

The Poconos Spartan Event Weekend, held at Pennsylvania’s Blue Mountain in Palmerton, offers a challenging obstacle course race set in dense forests and rugged hills. Participants can choose from a 5K Sprint with 20 obstacles, a 10K Super featuring 25 obstacles, and a Kids Race ranging from 1 to 3 km with obstacles. The course is renowned for its difficulty, demanding resilience and grit, and rewards racers with stunning views of the Poconos from the mountain summit. Spectators can enjoy the event by taking a chair lift to vantage points overlooking the course. The event also offers a Trifecta Pass for those who want to race all distances. Visit the organization's website for the most recent information.

The Utah Spartan Trifecta Weekend, held at Snowbasin Ski Resort near Mount Ogden, Utah, offers a challenging obstacle course experience set against stunning mountainous terrain. Participants tackle three race distances over the weekend: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), featuring a demanding 3,000-foot vertical climb. The event includes elite and age group competitions, with the Sprint being part of the U.S.

National Series. After racing, athletes can enjoy a scenic gondola ride and world-class dining. Family-friendly kids races and team options add to the event’s inclusive atmosphere. Visit the organization's website for the most recent information.

The Tribe Fitness Challenge: Stadium is an indoor athletic event held at Jersey Shore BlueClaws Stadium in Lakewood, NJ. It features an eight-zone course designed to test participants' endurance, strength, and willpower through short bursts of running and various fitness challenges. The event offers different ways to compete, including singles, doubles, and relay teams.

With a total running distance of less than two miles, it emphasizes skill and stamina across multiple disciplines. Spectators are welcome to watch the competition, which includes vendors, a bleacher course, and family-friendly entertainment. The event aims to challenge and motivate fitness enthusiasts in a dynamic stadium setting. Visit the organization's website for the most recent information.

The H-F Beast Obstacle Course Dash is an exciting outdoor event designed for participants of all ages, taking place in Homewood, IL. The course features two categories: younger participants aged 6-14 will tackle 8 obstacles over a 1-mile run, while those aged 15 and older will face 16 obstacles across a 2-mile course. Obstacles include activities like sandbag carries, balance beams, and tire flips, promoting fitness and fun. Finisher medals are awarded to all who complete the course. Additionally, a prep course is available in June to help participants get ready for the event. Visit the organization's website for the most recent information.

The Michigan Spartan Event Weekend takes place at Cannonsburg Ski Area near Grand Rapids, Michigan, featuring challenging obstacle course races designed for all skill levels. Participants can choose from a Sprint 5K with 20 obstacles, a Super 10K with 25 obstacles, and a Kids Race ranging from 1 to 3 kilometers with obstacles. The course includes over 11 miles of trails with steep climbs, thrilling descents, and sand pits, providing a rigorous test of endurance and grit. The event fosters a team-friendly atmosphere with options to race together and offers a Trifecta Pass for those who want to complete all three distances. Visit the organization's website for the most recent information.

The Savage Race - Boston will take place in Barre on Saturday 19 July 2025. You can run between 3 and 7 miles.

The JBLM Down and Dirty Trail Run is a free, approximately 3-mile obstacle course event held at Joint Base Lewis-McChord, Washington. Participants navigate various obstacles by going through, over, or under them along the course. The run features staggered wave starts with 25 runners released every five minutes to manage flow.

Packet pickup occurs the day before and the morning of the event, including race bibs and optional T-shirts for purchase. The event fosters a challenging yet friendly atmosphere, encouraging participants to test their endurance and agility in a unique military base setting. No medals are awarded for this event. Visit the organization's website for the most recent information.

The Tough Mountain Challenge will take place in Newry on Saturday 26 July 2025.

MKK's Rugged Race, presented by Independence Bank, is an exciting annual event taking place at Diamond Lake Resort in Owensboro, Kentucky. Participants can choose from various categories, including the Elite Rugged for serious athletes, the Ultimate Rugged for individuals and teams, and fun options for kids like Rugged Kids and Rugged Rascals. The race features a challenging 5K course with 28 obstacles, such as water crossings and mud pits. All participants receive a finisher’s medal and t-shirt, with additional awards for top performers. Proceeds support the impactful work of MentorKids Kentucky. Visit the organization's website for the most recent information.

Tough Mudder Indiana 2025 takes place at CERAland Park in Columbus, Indiana, about 1.5 hours from Indianapolis and Louisville. This challenging mud run features over 20 obstacles on a course that can extend beyond 10 miles, including iconic challenges like the Arctic Enema ice pit and the Electric Eel electric wire crawl. Participants can also opt for a shorter 3-5 mile course with 12+ obstacles.

The event emphasizes teamwork, mental stamina, and physical endurance across rugged, lakeside trails with significant elevation changes. Finishers earn medals, shirts, headbands, and a celebratory drink. Additional options include VIP experiences, group packages, and spectator passes. Visit the organization's website for the most recent information.

The Savage Race - Pennsylvania will take place in Albrightsville on Saturday 2 August 2025. You can run between 3 and 7 miles.

The Farm Life 5k Trail Run is a fun and engaging event taking place at the Bonneville County Fair in Idaho Falls. Participants will enjoy a scenic course that winds through corrals, horse barns, and fields. The event features a 5k Fun Run and a free Grit League Obstacle Course for kids.

All finishers will receive an award, and there will be multiple water stations along the route. Early registration is available at a discounted price, and all participants will receive a coupon for a free breakfast at the Fair. A portion of the entry fees will support the Bonneville County Fairboard's 4H Program. Visit the organization's website for the most recent information.

The Asheville Spartan Event Weekend, held at the Tryon International Equestrian Center in North Carolina, offers a challenging obstacle course race experience set in a world-class equestrian venue. Participants can choose from a Sprint (5K with 20 obstacles), a Super (10K with 25 obstacles), or a Kids Race (1-3 km with obstacles), with an option to complete all three distances via a Trifecta Pass. The course features diverse terrain including horse trails, red clay hill climbs, and creek beds, providing a dynamic and physically demanding race. The event honors military, first responders, and community protectors through its Honor Series medals, fostering a spirited and supportive atmosphere. Visit the organization's website for the most recent information.

The Gauntlet Mud Run is an exhilarating obstacle race set in Greenville, Ohio, featuring a challenging 5k course with military-inspired obstacles and natural terrain. Participants will navigate through walls, ropes, and mud, fostering teamwork and perseverance. The event includes awards for top finishers in various age groups, with a cash prize for the overall winner.

All registrants receive a finisher's medal, a t-shirt (if registered by a specified date), and a drink token. The event supports the Light Foundation, which aims to inspire youth through various opportunities. A Kids Race is also available, making it a family-friendly event. Visit the organization's website for the most recent information.

The Wildwood Navy Seal Challenge will take place in Wildwood on Sunday 3 August 2025.

The 2025 Northeast DEKA FIT & Ultra takes place at Spooky Nook Sports in Manheim, Pennsylvania, the largest indoor sports complex in the U.S. The DEKA FIT race covers 5 km and features 10 dynamic fitness zones designed to test endurance, strength, and mental toughness in a hybrid fitness challenge suitable for all levels. Participants enjoy access to extensive amenities including a climbing gym, fitness center, and various dining options. Special perks include free climbing gym access and discounts at the health and wellness store. The event fosters community with an Athlete Judge Program and offers nearby attractions like Amish country, Hershey Park, and local trails for added adventure. Visit the organization's website for the most recent information.

The Boise Spartan Trifecta Weekend, held at Tom Pence Ranch in Payette, Idaho, offers a challenging obstacle course racing experience across multiple distances. Participants can choose from the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles) races, with options for kids and a 4-hour Hurricane Heat endurance event. This event emphasizes teamwork, with team registration allowing friends to start together and save on entry fees. Set against the rugged terrain of the Snake River Plain, the weekend promises a tough, transformative test of mind and body for all fitness levels. Visit the organization's website for the most recent information.

The Ohana Mud Run is a fun and family-friendly 1-mile mud run held in Morganton, North Carolina, featuring 16 challenging obstacles. Participants navigate through giant sprinklers, a lazy river, and plenty of mud, creating an exciting and messy adventure. The event takes place at the Bennick Compound and is known for its lively atmosphere and well-organized course.

It has been popular for several years, often selling out quickly. The run encourages participants of all ages to enjoy a memorable outdoor experience filled with laughter and teamwork. The Ohana Mud Run emphasizes fun and community spirit in a muddy, obstacle-filled setting. Visit the organization's website for the most recent information.

The Ruck for the Fallen 2025 is a community-focused event designed to honor fallen service members through a challenging 10k obstacle course race at Pineland Farms in New Gloucester, ME. Participants will carry weighted packs while navigating scenic trails and completing "The Crucible," a series of over 20 obstacles that test their strength and endurance. The event emphasizes the pillars of challenge, service, and inspiration, encouraging participants to embody the selfless spirit of those they honor. This race not only serves as a tribute but also fosters community engagement and remembrance of the sacrifices made by local heroes. Visit the organization's website for the most recent information.

Brave the Mud Run is an exciting 5K adventure run taking place in Poteau, Oklahoma, aimed at supporting victims of domestic violence, sexual assault, and stalking. Participants can register as individuals or in teams of four or more, with various waves catering to different levels of competitiveness. The event encourages community involvement, offering awards for top finishers and all participants receiving a finisher's medal and a shirt. The run not only promotes fitness and fun but also raises funds for essential services for victims and their families. Join the movement and make a difference while enjoying a muddy challenge! Visit the organization's website for the most recent information.

The Hawaii Spartan Trifecta Weekend, held at Dillingham Ranch on Oahu's North Shore, offers a challenging obstacle course race set against stunning Hawaiian coastal views. Participants can choose from multiple race distances: Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and Ultra (50K with 60 obstacles), plus a kids' race. The course features high-elevation climbs, river crossings, single-track trails, and demanding hill climbs through iconic terrain seen in films like "Lost" and "Pearl Harbor." The event emphasizes teamwork, endurance, and the unique experience of racing in a beautiful, tropical environment. Visit the organization's website for the most recent information.

The New England Spartan Event Weekend takes place at Carter & Stevens Farm in Barre, Massachusetts, featuring a rugged course with mud, woods, and rolling hills. The event offers multiple race distances including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a kids' race ranging from 1 to 3 kilometers with obstacles. Participants can also opt for a Trifecta Pass to complete all three distances. The farm setting provides a scenic and challenging atmosphere, complemented by on-site amenities like a farm store and nearby brewery. The event encourages team participation and offers discounts for service members. Visit the organization's website for the most recent information.

The Paper Maker OCR is an exciting obstacle course race taking place in Lacamas Park, Camas, WA. Scheduled for August 16, 2025, this event features a 4.5-mile course filled with 10 thrilling obstacles designed to challenge participants' endurance and speed. The race welcomes both competitive and open waves, with cash prizes for the top male and female racers. Attendees can enjoy local food vendors, music, and a post-race celebration, making it a fun experience for everyone. The event also emphasizes community support by featuring local businesses, ensuring a memorable race day for all participants. Visit the organization's website for the most recent information.

The JailBreak Escape Urban Challenge Run is an exciting annual event held in Lexington, SC, designed to engage participants of all ages and fitness levels. This 3.1-mile run features various obstacles and CrossFit-style exercises, making it a unique challenge for runners. Over the years, the event has successfully raised more than $95,000 to support professional law enforcement services in Lexington County. The JailBreak Race Series aims to promote healthy, family-friendly activities within the community, fostering a spirit of camaraderie and fitness among participants. Join the fun and challenge yourself in this thrilling urban run! Visit the organization's website for the most recent information.

Tough Mudder Chicago 2025 takes place at Rockford International Airport, about 1.5 hours from Chicago. This challenging mud run features over 20 obstacles across a course that can extend beyond 10 miles, offering a tough and muddy terrain experience. Participants face iconic obstacles like the Berlin Walls, Arctic Enema ice pit, and Augustus Gloop fire hose challenge.

The event emphasizes teamwork, mental stamina, and physical endurance. Finishers receive medals, shirts, headbands, and a celebratory drink. Additional options include shorter 3-5 mile courses, multi-lap Infinity races, group packages, and spectator passes.

The event also offers VIP experiences, volunteer opportunities, and a festive Mudder Village atmosphere. Visit the organization's website for the most recent information.

The LC Valley Down and Dirty Mud Run, held in Lewiston, Idaho, is a fun and muddy event combining cross country running with obstacle course challenges. Open to men, women, and children of all ages and fitness levels, the event offers distances of 1 mile and 3.2 miles. Participants can choose to race competitively or take a more relaxed approach, enjoying the muddy course with friends. The atmosphere is family-friendly and inclusive, encouraging everyone to get dirty and have fun. The event also features a Mini-Mudder category for children 10 and under, making it a great community activity for all ages. Visit the organization's website for the most recent information.

The Unicorn Warrior Obstacle Course Race Series will take place in Roanoke on Saturday 23 August 2025.

The NorCal Spartan Event Weekend takes place at Mahon Ranch in Elk Grove, California, near Sacramento. This challenging obstacle course race weekend features multiple events including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and kids' races ranging from 1 to 3 kilometers with obstacles. Participants will navigate scenic trails, rivers, and varied terrain designed to test all skill levels from beginners to elite athletes.

Additional endurance challenges include 4-hour and 12-hour Hurricane Heat events. The event promotes camaraderie, resilience, and team participation, offering a Trifecta Pass for those who want to race all distances. It’s a dynamic outdoor experience set in beautiful landscapes. Visit the organization's website for the most recent information.

The Midwest DEKA FIT & Ultra event takes place at the Allen County War Memorial Coliseum in Fort Wayne, Indiana. This hybrid fitness challenge features a 5 km course divided into 10 dynamic fitness zones designed to test endurance, strength, and mental toughness. The event welcomes all fitness levels and offers a professionally judged racing experience through the DEKA Athlete Judge Program. Participants can compete in the DEKA FIT or the more demanding DEKA FIT Ultra, with opportunities to earn special recognition such as the DEKA FIT Ultra buckle. The atmosphere promotes community and celebration of fitness, making it an epic two-day event for athletes. Visit the organization's website for the most recent information.

Tough Mudder Big Bear, held at Bear Mountain in Big Bear Lake, California, is a challenging obstacle course event featuring customized 5K and 10K courses with 12+ and 20 obstacles respectively. The event emphasizes teamwork and offers epic mountain views, a secret obstacle menu, and exclusive co-branded swag. Participants earn unique finisher medals, shirts, and headbands, plus a celebratory Double-Double® meal from In-N-Out Burger at the Mudder Village Festival. Proceeds support the Slave 2 Nothing® Foundation, combating substance abuse and human trafficking. The event also offers spectator passes, VIP experiences, group packages, and volunteer opportunities, creating a vibrant and supportive atmosphere for all. Visit the organization's website for the most recent information.

The In-N-Out Burger Tough Mudder Challenge is a dynamic obstacle course event held at Bear Mountain Resort in Big Bear Lake, California. Scheduled for September 5–7, 2025, it features two main race distances: a 10K with over 20 obstacles and a 5K with more than 12 obstacles. The event emphasizes teamwork and endurance across muddy, challenging terrain.

Participants are welcomed at the Mudder Village Festival with In-N-Out’s signature Double-Double® meal. Proceeds support the Slave 2 Nothing Foundation, which combats substance abuse and human trafficking. The event fosters a spirited atmosphere, encouraging community and fundraising efforts alongside the physical challenge. Visit the organization's website for the most recent information.

The Citizens Bank Park Spartan Stadion Weekend in Philadelphia offers an exciting obstacle course race experience on September 6, 2025. Held at Citizens Bank Park, the main Stadion race covers a 5K distance featuring 20 challenging obstacles designed to test endurance and strength. The event also includes a kids' race of 1 to 1.5 kilometers with obstacles, making it family-friendly.

Participants can opt for a Trifecta Pass to race all three distances and enjoy savings. The atmosphere promises high energy and camaraderie, with opportunities to race as a team and special discounts for service members. This event is ideal for both first-time racers and seasoned Spartans. Visit the organization's website for the most recent information.

The Austin DEKA FIT & Ultra World Cup is a dynamic hybrid fitness event held at the Palmer Events Center in Austin, Texas. Participants tackle 10 challenging fitness zones over a 5 km course designed to test endurance, strength, and mental toughness. The event welcomes all fitness levels, fostering a supportive and competitive atmosphere.

In addition to the standard DEKA FIT race, there is an Ultra version for those seeking an even greater challenge. The event also features an Athlete Judge Program, encouraging community involvement and fair competition. Finishers receive awards, and the event is part of a broader fitness movement promoting functional fitness and camaraderie. Visit the organization's website for the most recent information.

Conquer the Gauntlet in Tulsa, Oklahoma, is an extreme 4-mile obstacle course race featuring over 25 large, unique, and challenging obstacles. Unlike typical mud runs or short 5Ks, this event tests participants' determination, willpower, and commitment through grueling terrain and demanding challenges. It offers a family-friendly atmosphere with a separate kids' course for ages 12 and under. The race is family-owned and operated, emphasizing community and customer service while providing the most obstacles at an affordable price. Group and team registrations are available, making it a competitive yet inclusive event for all fitness levels. Visit the organization's website for the most recent information.

The Savage Race - Maryland Fall will take place in Kennedyville on Saturday 6 September 2025. You can run between 3 and 7 miles.

The Heroes for Heroes 5K Obstacle or 5K Run/Walk is a fundraising event scheduled for September 7, 2025, in Reynoldsburg, Ohio. Organized by the Reynoldsburg Parks and Recreation Department and the Reynoldsburg Division of Police, the event features a challenging 5K obstacle course for individuals and teams of two, as well as a traditional paved 5K run/walk suitable for all participants, including those with strollers. Proceeds from the event benefit Hope for the Warriors®, a non-profit organization dedicated to supporting post-9/11 service members and their families. Participants can expect a fun and engaging experience while supporting a worthy cause. Visit the organization's website for the most recent information.

The Fort Eisenhower Marine Mud Challenge, presented by Fleet Feet Augusta & North Augusta, is an exciting off-road running event featuring a challenging 4-mile course with over 30 obstacles, including mud pits, hills, and stream crossings. Participants can choose between competitive and non-competitive categories, with electronic timing for all runners. The event is designed for individuals aged 13 and older, and all proceeds benefit the Fort Eisenhower community. Attendees are encouraged to wear old clothes and bring a change of attire due to the muddy conditions. Volunteers are also needed to assist with various aspects of the event. Visit the organization's website for the most recent information.

The Vermont Spartan Event Weekend takes place at Killington Ski Resort in the Green Mountains of Vermont, the birthplace of Spartan Race. This challenging obstacle course event features multiple race distances: the Sprint (5K with 20 obstacles), Beast (21K with 30 obstacles), Ultra (50K with 60 obstacles), and a Kids Race (1-3K with obstacles). The course is known for its brutal climbs, steep slopes, off-trail descents, and relentless terrain, offering a tough and rewarding experience for participants. The event atmosphere is intense and rugged, attracting athletes eager to test their mind and body in one of the toughest Spartan races in the East. Visit the organization's website for the most recent information.

The Dirty Dozen Obstacle Mud Run is an annual event held at the Jerry Long Family YMCA in Clemmons, North Carolina. The 7th edition, scheduled for September 13, 2025, features a challenging 5K obstacle course for participants aged 7 and up, as well as a 1-mile Fun Run open to all ages. Runners can compete individually or in teams of four, navigating various obstacles that test strength, agility, and endurance, including a new and improved slip and slide. The event fosters a fun, muddy atmosphere and supports YMCA health programs benefiting cancer survivors and those with chronic diseases. Additional amenities include shower stations and childcare services. Visit the organization's website for the most recent information.

The Gretna Gritty Fall 2025 is the 12th annual 5k mud run fundraiser held at Gretna Glen Camp & Retreat Center in Lebanon, Pennsylvania. The course features over 20 obstacles set in the rugged, hilly terrain of the Mt. Gretna area, offering challenges that test balance, strength, and bravery.

Participants can choose between competitive and non-competitive waves, with walking allowed for those who prefer a less intense experience. There is also a "Nitty Gritty" kids' fun run of 1.3 miles for ages 5-11. All runners receive lunch, medals, and a commemorative t-shirt.

Proceeds support the camp's ministry and community programs. Visit the organization's website for the most recent information.

The ROCovery Fitness Annual Run/Walk & X-Challenge is a celebration of fitness and recovery, taking place in Henrietta, NY. This event features multiple options, including a ROAD Course 5k, TRAIL Course 5k, a combined TRAIL Course 5k & X-Challenge, a VIRTUAL 5k, and a Twice The Fun 10k (Trail & Road Combo). It aims to raise awareness for National Recovery Awareness Month and serves as a fundraiser for ROCovery Fitness, which supports individuals in recovery from substance use disorders. Participants receive a swag bag and can join either in-person or virtually, fostering a sense of community and support. Visit the organization's website for the most recent information.

Operation Obstacle 2025 is a timed, 2-mile obstacle course race aimed at raising awareness about veteran suicide, with 17 veterans tragically taking their lives each day. Hosted by Richland Community College in collaboration with the U.S. Department of Veterans Affairs, the event features 15-20 obstacles, including army net crawls and object carries, culminating in a celebratory hose down from a fire truck.

Participants receive a finisher's challenge coin and a goodie bag. A Non-Competitive Fun Run option is also available. Proceeds support the college's Veteran Resource Center, promoting a culture of peace and support for veterans. Visit the organization's website for the most recent information.

The 2025 Midwest Spartan Trifecta Weekend at Badlands, held at Badlands Off Road in Attica, Indiana, offers a challenging obstacle course experience across 1,200 acres of rugged terrain. Participants can choose from three race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), plus a Kids Race featuring 1-3 km with obstacles. The course features diverse natural elements including sand dunes, rocky paths, forests, and creek beds, providing a tough test of endurance and strength. The event encourages team participation and offers a Trifecta Pass for those racing all three distances. Visit the organization's website for the most recent information.

The Savage Race - Georgia Fall will take place in Dallas on Saturday 20 September 2025. You can run between 3 and 7 miles.

The Angel Stadium Spartan Stadion Weekend, held at the iconic Angel Stadium of Anaheim in Orange County, California, features a thrilling 5K obstacle course race with 20 challenging obstacles. Participants experience a unique course that includes running up and down stadium bleachers, offering an up-close view of the home field of the Anaheim Angels. The event also includes a kids' race of 1 to 1.5 kilometers with obstacles, making it family-friendly. Racers can enjoy the vibrant atmosphere of this historic ballpark and explore nearby attractions like Laguna Beach after the race. The event encourages teamwork and offers special discounts for service members. Visit the organization's website for the most recent information.

The Finger Lakes Mud Run is an exciting outdoor challenge event held at Everest Park in Auburn, NY. Scheduled for September 20, 2025, this annual race features approximately 43 obstacles, both natural and man-made, over a course that spans just over four miles. Designed to promote teamwork and camaraderie, participants can expect a thrilling and muddy adventure.

The event includes a main race and a Mini Muddy for younger participants aged 5 to 11. Proceeds from the event benefit Champions for Life, Inc., a local non-profit organization. For more details, visit the official race website. Visit the organization's website for the most recent information.

The Newbsanity Commando Cup is an exciting team obstacle race set to take place in Binghamton, NY. Designed for teams of four, this rugged event challenges participants to navigate a variety of tests and obstacles, testing their ingenuity and teamwork. The course will incorporate elements from the Mud Gauntlet and Extreme Ravine courses, along with additional wilderness loops.

Teams will compete for the prestigious Commando Cup, with the winning team's name inscribed on it for a year. Participants can register as free agents if they do not have a team. The event promises a thrilling experience for all involved. Visit the organization's website for the most recent information.

The Temecula Spartan Event Weekend, held at Lake Elsinore Raceway in California, offers a thrilling obstacle course experience set against the scenic backdrop of Lake Elsinore, Southern California’s largest natural freshwater lake. Participants can choose from multiple race distances including the Sprint 5K with 20 obstacles, the Super 10K featuring 25 obstacles, and kids’ races ranging from 1 to 3 km. The course features rugged trails, rolling terrain, and stunning lakeside views, providing a challenging yet picturesque environment. The event also includes Hurricane Heat endurance challenges and a Trifecta Pass for those seeking to complete multiple races. Ideal for all skill levels, it promises a fun, adventurous weekend under mild SoCal sunshine. Visit the organization's website for the most recent information.

The Unicorn Warrior Obstacle Course Race Series will take place in Roanoke on Saturday 27 September 2025.

The Guts & Gory Zombie Fun Run will take place in Mesquite on Saturday 27 September 2025.

Midwest OCR is an exciting obstacle course racing event taking place in Marseilles, Illinois. Participants can choose between a 5K or 10K course, with options for both competitive and non-competitive racers. The event features a variety of obstacles designed for all skill levels, ensuring a fun experience whether you're a beginner or a seasoned athlete.

Racers will receive a finisher's shirt, medal, and professional photos. The event also includes a special Bearded Challenge for those looking to push their limits with multiple laps. Midwest OCR is organized by Race Ready Obstacles, a veteran-owned company known for quality obstacle courses. Visit the organization's website for the most recent information.

The Camp Winona Mud Fest is an exciting obstacle course race set in De Leon Springs, Florida, featuring over 17 challenges across a scenic 3-mile course. Open to participants aged 7 to 99, this event encourages individuals of all fitness levels to test their endurance and teamwork skills. Participants can enjoy a fun-filled day, complete with a stylish race T-shirt, a finisher's medal, and a pancake breakfast. The course includes various obstacles, allowing participants to choose their level of challenge. Additionally, on-site cabin rentals are available for those looking to extend their adventure at Camp Winona. Visit the organization's website for the most recent information.

Toughest Mudder Colorado, held at Fort Carson, is a unique overnight endurance event scheduled for September 27, 2025. Participants face a challenging 5K course filled with intense obstacles such as Everest, Kiss of Mud, and Cage Crawl, designed to test strength, agility, and grit. The event runs for 12 hours through the night, offering both individual and team relay formats with age group categories and awards. The atmosphere is supportive and adventurous, featuring an overnight pit area with amenities like hot water heaters and snacks. Finishers earn exclusive headbands, bibs, medals, and mileage patches, marking their achievement in this extreme mud run. Visit the organization's website for the most recent information.

The ThunderDash 5K/10K Mud/Obstacle Run, held near Comfort, Texas, offers a challenging and fun outdoor experience on a scenic farmland setting. Participants can choose between a 5K or 10K course featuring a variety of mud and climbing obstacles, including natural mud pits and deep rock quarries. The event also includes a 5K Fitness Challenge, a trail run without mud but with fitness stations offering boot camp-style exercises. For a greater challenge, runners can opt for the Combo Run, completing both the Fitness Challenge and the mud obstacle course for a total 10K. The race encourages teamwork and welcomes individuals and teams aged 14 and up. Visit the organization's website for the most recent information.

Tough Mudder Colorado 2025 takes place at Fort Carson, Colorado, offering a challenging obstacle course set against stunning Rocky Mountain views. Participants can choose between a 15K course featuring over 20 obstacles or a shorter 5K with 12+ obstacles, both designed to test endurance and teamwork through muddy, thigh-burning trails. Signature obstacles include "Kiss of Mud," "Electroshock Therapy," and "Pitfall," providing a mix of physical and mental challenges. Finishers receive a medal, shirt, headband, and a celebratory drink. The event fosters camaraderie with options for VIP experiences, group packages, and a lively Mudder Village for spectators. Visit the organization's website for the most recent information.

The City Challenge Race in Hoboken, NJ, is an exciting 3-mile obstacle race designed to test participants' strength, agility, and mental resilience. Set on a fast and flat course, the event features unique challenges such as towering walls, rope climbs, and monkey bars, making it suitable for all fitness levels. Participants can run individually or form teams, including corporate groups.

Registration includes professional photos, access to an after-party, giveaways, and finisher medals. The race promotes a supportive community atmosphere, encouraging spectators to cheer on participants. The event takes place at Pier A Park, ensuring a vibrant and memorable experience. Visit the organization's website for the most recent information.

The ZooTown Challenge Obstacle Course Race, organized by VRTX Fitness, takes place at Washington-Grizzly Stadium in Missoula, Montana. This exciting event features a variety of races catering to all skill levels, including the Griz Double 10k, Expert and Novice 5k races, a ZooTown 3k, a Kids Race for ages 5-12, and an All Abilities race for athletes with disabilities. The event emphasizes community, inclusiveness, and health, with proceeds benefiting Opportunity Resources Inc., a local organization supporting individuals with disabilities. Spectators are welcome, and food trucks will be available for all attendees. Visit the organization's website for the most recent information.

The Mammoth Spartan Super World Championship Weekend, held at Mammoth Mountain Ski Area in California, is a premier obstacle course racing event set in the high-altitude Sierra Nevada Mountains at 7,900 feet. The event features multiple race distances including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a 21K Beast with 30 obstacles, alongside kids' races. This inaugural 10K Super World Championship challenges participants with rugged terrain and demanding obstacles, promising an intense test of mind and body. The vibrant Mammoth Lakes village offers excellent accommodations and activities, making it a thrilling weekend for racers and spectators alike. Visit the organization's website for the most recent information.

The Nashville Spartan Event Weekend, held at Neal Farms in Lebanon, Tennessee, offers a challenging obstacle course experience just 35 minutes from downtown Nashville. Participants can choose from the Sprint 5K with 20 obstacles, the Super 10K featuring 25 obstacles, or a Kids Race ranging from 1-3 km with obstacles. The course includes rolling fields, dense woods, and a notable 12-foot-wide creek, providing a scenic yet demanding terrain. Additional events include the Hurricane Heat 4-hour challenge and a Trifecta Pass to race all distances. The event is known for its tough obstacles, Southern charm, and a strong sense of camaraderie among racers. Visit the organization's website for the most recent information.

OCR OVERLOAD is an obstacle course race held in Gainesville, Florida, featuring a challenging 5.3-mile course with over 23 obstacles, including massive mud holes, swamps, muddy streams, rolling pine forests, and a signature 120-foot finisher rig. The event offers multiple divisions such as Elite, Open with staggered wave starts, a 5-mile trail run, a volunteer race, and a 50-yard OCR Ninja Run. The course is designed to test participants' abilities with new and exciting obstacles each year, promoting family fun and inclusivity. Amenities include water stations, race swag, showers, food vendors, and a finisher beer for adults. The race emphasizes respect for the environment and encourages a supportive atmosphere. Visit the organization's website for the most recent information.

The Muddy Princess 5k Obstacle Mud Run in South Carolina is a women-only event held at The Master's Motoplex in Gaston. Scheduled for October 5, 2025, this fun and challenging run features over 18 muddy obstacles designed for women aged 7 and up, regardless of fitness level. Participants can run, jog, or walk the course, emphasizing teamwork and enjoyment rather than competition.

The event offers a lively atmosphere with hydration points, rinse stations, and a supportive community vibe. Proceeds support breast cancer awareness through the National Breast Cancer Foundation. Various ticket options include finisher medals, swag, and VIP perks, making it a memorable day for all involved. Visit the organization's website for the most recent information.

The Savage Race - Dallas will take place in Grandview on Saturday 11 October 2025. You can run between 3 and 7 miles.

The North American Wife Carrying Championship will take place in Newry on Saturday 11 October 2025.

The Georgia Southern True Blue 5K & Abbie's Adventure Race is a vibrant event celebrating school spirit and community engagement. Scheduled for October 18, 2025, it features multiple race categories, including a traditional 5K for students, faculty, staff, alumni, and community members, as well as a Kiddie Run and an adventurous twist with Abbie's Adventure Race, which incorporates various challenges along the course. Participants can also opt for a virtual 5K. The event aims to honor the legacy of Abbie DeLoach and promotes camaraderie among participants, with medals and T-shirts for early registrants. Visit the organization's website for the most recent information.

Tough Mudder Nashville 2025 is an iconic mud run event held at Neal Farms in Lebanon, Tennessee. Participants can choose from a 15K course featuring over 20 challenging obstacles, a 5K with 12+ obstacles, or the Infinity option, which allows multiple laps for a more intense experience. The course is known for its innovative obstacles, including the fire-hose blasted "Augustus Gloop" and the team-based "Block Ness Monster." The event emphasizes teamwork, mental stamina, and camaraderie in a fun, muddy atmosphere. Finishers receive medals, shirts, headbands, and a celebratory drink. Spectators can enjoy live entertainment and local food at the Mudder Village Festival. Visit the organization's website for the most recent information.

Ruff Run California 2025 is an exciting annual obstacle run taking place in Phelan, California, designed for participants and their dogs. The event features over 20 obstacles that challenge both physical endurance and teamwork between participants and their pups. The course includes a 4ishK run filled with mud, water, and strategic challenges, making it a fun and engaging experience. This year, participants will receive custom jerseys to commemorate the event. The day will also include an after-party with music, games, and vendors, set against the beautiful backdrop of the high desert at 4200 feet above sea level. Visit the organization's website for the most recent information.

The Knoxville DEKA FIT event, held at the World’s Fair Exhibition Hall in Knoxville, Tennessee, is a dynamic hybrid fitness challenge featuring 10 distinct fitness zones over a 5-kilometer course. Set in a vibrant urban area near downtown Knoxville and the University of Tennessee, the event offers a unique blend of endurance, strength, and mental toughness tests suitable for all fitness levels. Participants experience a professionally judged race atmosphere supported by the DEKA Athlete Judge Program. The venue boasts nearly 70,000 square feet of exhibition space adjacent to the scenic World’s Fair Park, with easy access to local restaurants and shops, creating an energetic and community-focused event environment. Visit the organization's website for the most recent information.

The 2025 Tri-State New York Spartan Event Weekend takes place at Sunflower Valley Farm in New Hampton, NY, offering a challenging obstacle course race through woods, mud, fields, and rugged creek runs. Participants can choose from a 5K Sprint with 20 obstacles, a 10K Super featuring 25 obstacles, or a Kids Race ranging from 1 to 3 km with obstacles. The course is designed to test speed, grit, and determination in a fast, muddy environment with signature Spartan obstacles. The event welcomes all levels, including teams and families, and offers a Trifecta Pass to complete all three distances. The crisp autumn atmosphere adds to the experience. Visit the organization's website for the most recent information.

The Boot Camp Challenge is a 3-mile obstacle race held at the Marine Corps Recruit Depot (MCRD) San Diego, one of only two Marine Corps boot camp locations in the U.S. Open to the public for one day, the course features obstacles similar to those faced by Marine recruits, with no penalties for missed challenges, making it accessible for all fitness levels. Over 60 Marine Corps Drill Instructors motivate participants along the route.

The event celebrates 250 years of the U.S. Marine Corps and offers a spirited atmosphere with awards for various age and team categories. Spectators enjoy free entertainment, including K-9 demos, live music, and military displays. Visit the organization's website for the most recent information.

The Tribe Fitness Challenge - Trail is an outdoor running event designed to test participants' endurance, strength, and willpower across eight challenging zones. The course features open-field running over approximately two miles, with various physical challenges integrated into each zone. The event aims to provide a fun and competitive environment for individuals and teams, including options for singles, doubles, and relay formats. It also offers family-friendly entertainment, food trucks, and Halloween-themed activities, making it a comprehensive fitness experience for all ages. The challenge emphasizes personal achievement and pushing physical limits in a lively outdoor setting. Visit the organization's website for the most recent information.

The Dallas Spartan Trifecta Weekend, held at Twin Canyons Ranch near Granbury, Texas, offers a challenging obstacle course experience just an hour from Dallas-Fort Worth. Participants can choose from multiple race distances including the Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), Beast (21K, 30 obstacles), and the Ultra (50K, 60 obstacles), plus a kids race. The rugged terrain tests strength, stamina, and grit, welcoming all fitness levels. The event features southern hospitality and a supportive atmosphere, making it ideal for individuals and teams. A Trifecta Pass allows racers to complete three distances over the weekend for a comprehensive Spartan challenge. Visit the organization's website for the most recent information.

The Virginia Spartan Event Weekend, held at Massanutten Resort in Virginia's Blue Ridge Mountains, offers a challenging obstacle course race set in dense forests and rugged terrain. Participants navigate steep inclines, rocky paths, and open fields, testing endurance and strength amid scenic backcountry trails. The event features multiple race distances, including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, and a Kids Race ranging from 1 to 3 km with obstacles. The course combines natural beauty with technical challenges, suitable for both beginners and seasoned racers. Team racing and a Trifecta Pass for all three distances add to the event's appeal. Visit the organization's website for the most recent information.

The Savage Race - Florida Fall will take place in Dade City on Saturday 1 November 2025. You can run between 3 and 7 miles.

The SLO CAL Spartan Trifecta Weekend takes place at Santa Margarita Ranch in Central California, nestled among scenic vineyards and the Los Padres National Forest. This challenging obstacle course event offers multiple race distances, including a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, a 21K Beast featuring 30 obstacles, and a demanding 50K Ultra with 60 obstacles. Participants race through rugged trails with views of wildlife and unique natural features like a fossilized oyster bed. The event welcomes all levels, from first-time racers to seasoned athletes, and includes a kids' race for family fun. The weekend atmosphere combines endurance, nature, and community spirit. Visit the organization's website for the most recent information.

The Fenway Spartan Stadion Event Weekend, held at Boston's historic Fenway Park, offers a thrilling 5K obstacle course featuring 20 challenging obstacles. Participants race through iconic locations such as the clubhouse, the Green Monster, and finish at home plate, providing a unique blend of athletic challenge and historic atmosphere. The event also includes a kids' race with obstacles, making it family-friendly. Fenway Park, America's oldest ballpark, adds a special charm to the course, which is part of Spartan's Honor Series, honoring military heroes. The weekend encourages team participation and offers a Trifecta Pass for racing multiple distances. Visit the organization's website for the most recent information.

The Orlando Spartan Event Weekend, held November 8-9, 2025, at Lake Nona in Orlando, Florida, offers a thrilling obstacle course racing experience. Participants can choose from the Sprint 5K featuring 20 challenging obstacles, the Super 10K with 25 obstacles, or a Kids Race designed for younger competitors. The course includes iconic Spartan obstacles such as the Atlas Carry, A-Frame Cargo Climb, Barbed Wire Crawl, Fire Jump, Rope Climb, Spear Throw, and more, testing strength, agility, and endurance. The event fosters a spirited atmosphere with team racing options, finisher medals, and a festival area celebrating racers' achievements, making it ideal for athletes and families alike. Visit the organization's website for the most recent information.

Soldier Rush is an annual 5K obstacle course race held at the Parkland Equestrian Center in Parkland, Florida. The challenging course features over 30 military-style obstacles, including tire flips, cargo net walls, monkey bars, rope climbs, and low crawls, designed to test endurance, strength, speed, and dexterity. The event offers multiple divisions catering to all skill levels: the competitive Combat Division with cash prizes, the Ranger Division for age-group competition, and the family-friendly Patriot Division. Soldier Rush fosters a patriotic atmosphere, encouraging participants to wear American-themed outfits. Proceeds support veterans, first responders, and their families through the Fitness On A Mission charity. Visit the organization's website for the most recent information.

The Carolinas Spartan Trifecta Weekend, held at Johnson Family Farm in Newberry, South Carolina, offers a challenging obstacle course experience across multiple distances: Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), Beast (21K, 30 obstacles), and Ultra (50K, 60 obstacles). The course features wooded trails, creek crossings, and iconic red clay terrain, testing both physical and mental endurance. This Honor Series event honors military and first responders, with exclusive medals for finishers. The family-friendly weekend also includes kids' races and team options, providing a rugged yet scenic environment for racers of all levels seeking a transformative Spartan challenge. Visit the organization's website for the most recent information.

The Phoenix Spartan Trifecta Weekend, held at Phoenix Raceway in Avondale, Arizona, offers a challenging obstacle course race experience set against the rugged terrain near Estrella Mountain Regional Park. Participants can choose from three main race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), plus a kids' race featuring 1-3 km with obstacles. The course combines the raceway grounds and surrounding wildlife trails, known for being relatively fast. The event encourages team participation and offers special discounts for service members, making it a competitive and inclusive weekend for OCR enthusiasts. Visit the organization's website for the most recent information.

The San Antonio Spartan Event Weekend takes place at Sandy Oaks Ranch, located about 40 minutes southwest of San Antonio, Texas. This obstacle course race weekend features a scenic yet challenging course with rolling hills, creek crossings, and wildlife-filled trails. Participants can choose from multiple race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and a Kids Race (1-3 km with obstacles). A Trifecta Pass is also available for those who want to complete all three distances. The event offers a team racing option and discounts for service members, making it a great test of endurance and teamwork in a beautiful Texas setting. Visit the organization's website for the most recent information.

The Central Florida Spartan Trifecta Weekend, held at Skipper Ranch in Zolfo Springs, Florida, offers a challenging obstacle course experience across three race distances: Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles). Set on flat farmland, dense marshes, and muddy terrain, participants face a rigorous test of endurance and grit amid warm December weather. The event also features a kids' race and a Trifecta Pass for those aiming to complete all three courses. Located near Sebring, this event provides a vibrant atmosphere ideal for teams and individuals seeking a tough, rewarding Spartan race in the Sunshine State. Visit the organization's website for the most recent information.

The Winter Spartan Death Race will take place in Pittsfield from Thursday 15 January 2026 to Saturday 17 January 2026.

The Vermont Spartan Winter 24 Hour Hurricane Heat is a team-based endurance challenge held at Riverside Farm in Pittsfield, Vermont, the birthplace of the Hurricane Heat. This 24-hour event emphasizes teamwork, with participants solving complex physical and mental challenges together rather than racing for individual victory. Set in the scenic mountains, the course offers over 40 challenges designed to test endurance and resilience. Open to adults 18 and older, the event fosters camaraderie and perseverance in a rugged outdoor environment. Teams must work cohesively to overcome obstacles, making it a unique and demanding adventure race experience. Visit the organization's website for the most recent information.

The NATIVE-X Obstacle Fitness Race is an exciting event scheduled for January 24, 2026, in West Palm Beach, Florida. This race features various competitive and fun categories, including 2.5k and 5k options for adults and children, with challenges designed to test both running and functional fitness skills. Participants will navigate through multiple obstacle zones, each containing physical challenges like walls and monkey bars, alongside functional exercises. The event encourages camaraderie and support, with free admission for spectators. All finishers receive medals and shirts, making it a memorable experience for athletes of all ages. Visit the organization's website for the most recent information.

The SoCal Spartan Event Weekend, held at Lake Perris State Recreation Area in Perris, California, offers a challenging obstacle course race experience with scenic mountain views. Participants can choose from Sprint (5K, 20 obstacles), Super (10K, 25 obstacles), Beast (21K, 30 obstacles), and Kids Race (1-3K with obstacles). The course is described as flat and fast but demanding, set in a well-maintained park with camping facilities. Located about 40 minutes south of San Bernardino, this event is ideal for individuals and teams seeking a physical and mental challenge in a vibrant, outdoor atmosphere. The weekend also encourages team participation and offers discounts for service members. Visit the organization's website for the most recent information.

Tough Mudder Austin 2026 takes place at Reveille Peak Ranch in Burnet, Texas, offering a challenging obstacle course set in rugged desert terrain with scenic views. Participants can choose between a 15K course featuring 20+ obstacles or a shorter 5K with 12+ obstacles, both designed to test endurance, teamwork, and grit. Special obstacles include the greased 13-foot Everest quarterpipe, the icy Arctic Enema plunge, and the slick 15-foot Pyramid Scheme wall.

The event atmosphere embraces Texas toughness with dust, sun, and natural obstacles like cacti. Finishers earn medals, shirts, headbands, and a celebratory drink. Options include VIP experiences, group packages, and a multi-lap Infinity challenge. Visit the organization's website for the most recent information.

The Jacksonville Spartan Event Weekend, held at Diamond D Ranch just outside Jacksonville, Florida, offers a thrilling obstacle course racing experience. Participants can choose from a Sprint 5K featuring 20 obstacles, a Super 10K with 25 obstacles, or a Kids Race ranging from 1 to 3 kilometers with obstacles. The course combines fast trails, open fields, and classic Spartan challenges with a unique Southern flair, set under the Florida sun. This event is ideal for individuals and teams looking to kick off their race season with a mix of grit and fun in a supportive, energetic atmosphere. Family-friendly and inclusive, it also features Spartan Trail Races. Visit the organization's website for the most recent information.

The Endure the Dirt 5k Cancer Mud Run is an annual event organized by Personal Pep Rally, held in Stuttgart, Arkansas. This event offers participants the choice to compete in a challenging mud run, join a fun run, or participate as a team. In addition to the 5k mud run, there is also an MMS Color Run.

The event encourages community involvement through fundraising teams, sponsorship opportunities including sponsoring obstacles, and virtual participation options. It aims to support those battling cancer, with options to purchase commemorative cancer course signs. The atmosphere is spirited and supportive, emphasizing endurance and solidarity in the fight against cancer. Visit the organization's website for the most recent information.

The Atlanta Spartan Trifecta Weekend is a challenging obstacle course race held at the Georgia International Horse Park near Atlanta. Participants can choose from various race distances, including the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), and Beast (21K with 30 obstacles), as well as a Kids Race. The event features rugged terrain, mud pits, water crossings, and technical obstacles, testing strength, endurance, and strategy. It also offers a family-friendly atmosphere with activities for children and opportunities for team participation. The event celebrates resilience and community, attracting racers of all levels to conquer the course and earn their Spartan medals. Visit the organization's website for the most recent information.

The Houston Spartan Trifecta Weekend, held at 7iL Ranch near Houston, Texas, offers a challenging obstacle course racing experience across diverse terrain. Participants can choose from three main race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), plus a kids' race featuring 1-3 km with obstacles. The course features over 40 miles of rolling sandy hills, dense forests, and shallow creek crossings, providing a rugged Texas ranch atmosphere with occasional encounters with cattle and horses. The event encourages team participation and offers a spirited, outdoor adventure for all skill levels. Visit the organization's website for the most recent information.

The Palm Beaches Spartan Event Weekend, held at Burt Aaronson South County Regional Park in Boca Raton, Florida, offers a thrilling obstacle course race set on flat, fast, and sandy terrain. The Sprint race covers 5 kilometers and features 20 challenging obstacles, including back-to-back gauntlets and heavy carries. The course winds through lush park trails, open fields, and sandy tracks, surrounded by local flora and iridescent iguanas. Located just minutes from the beach and vibrant West Palm Beach, participants can enjoy moderate temperatures and a refreshing ocean dip post-race. Family-friendly kids' races are also available, making it a fun event for all ages. Visit the organization's website for the most recent information.

The Charlotte Spartan Event Weekend takes place at Porter Farms near Charlotte, North Carolina, offering a challenging obstacle course race experience on diverse terrain without steep climbs. Participants can choose from a 5K Sprint with 20 obstacles, a 10K Super with 25 obstacles, or a Kids Race featuring 1-3 km courses with obstacles. The course includes mud, creeks, and classic Spartan obstacles, providing a dynamic and engaging environment for athletes of all levels. The event encourages team participation for shared start times and savings, and it supports military and first responders with discounts. The atmosphere is energetic and well-organized, making it a popular race in the region. Visit the organization's website for the most recent information.

The San Jose Spartan Trifecta Weekend takes place at Woodward Reservoir Regional Park near San Jose, California, offering a scenic and expansive venue with over 3,700 acres of land and 2,900 acres of reservoir. The event features multiple race distances including the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), Ultra (50K with 60 obstacles), and a Kids Race (1-3K with obstacles). The course is relatively flat, ideal for athletes aiming to challenge their personal best times. The event fosters a supportive and energetic atmosphere, perfect for individuals and teams seeking a rigorous obstacle course racing experience. Visit the organization's website for the most recent information.

The Tri-State New Jersey Spartan Trifecta Weekend takes place at Mountain Creek Resort in Vernon, NJ, featuring a challenging obstacle course race set on rugged terrain with a 1,040-foot vertical climb to a 1,480-foot summit. The event offers multiple race distances over the weekend, including the Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), and Ultra (50K with 60 obstacles), plus a Kids Race. Participants can test their endurance and strength across these courses, aiming for the Spartan Trifecta. The event is known for its tough, scenic mountain course and a supportive, competitive atmosphere. Visit the organization's website for the most recent information.

Tough Mudder Atlanta, held at Bouckaert Farm in Fairburn, Georgia, offers a challenging mud run experience just 35 minutes from Atlanta. Participants can choose between a 15K course featuring 20+ obstacles or a 5K course with 12+ obstacles, both designed to test endurance, teamwork, and mental stamina. The course is known for its iconic thick red-clay terrain, providing a unique and tough environment.

Notable obstacles include Augustus Gloop, Mudderhorn, and Electric Eel. Finishers receive medals, shirts, headbands, and a celebratory drink. The event also features a Mudder Village with live entertainment and local food, plus options for VIP experiences and group packages. Visit the organization's website for the most recent information.

The Fayetteville Spartan Trifecta Weekend, held at McCormick Farms in Spring Lake, NC, is a challenging obstacle course event set on over 1,000 acres of rugged terrain including dense forests, a 200-foot deep quarry, and steep riverbanks. This action-packed weekend offers multiple race distances: Sprint (5K with 20 obstacles), Super (10K with 25 obstacles), Beast (21K with 30 obstacles), Ultra (50K with 60 obstacles), and a Kids Race (1-3K with obstacles). The event is designed to test both mind and body, providing a tough and technical course for all levels, with options for individuals, teams, and families. Visit the organization's website for the most recent information.

The Big Bear Spartan Trifecta Weekend, held at Big Bear Mountain Resort in California, is a challenging obstacle course event set at a high altitude of 8,200 feet. Participants face steep climbs and descents over 1,200 feet, making it one of North America's toughest Spartan courses. The weekend features three race distances: the Sprint (5K with 20 obstacles), the Super (10K with 25 obstacles), and the Beast (21K with 30 obstacles), allowing racers to complete the Trifecta challenge. The event also includes a kids' race and offers scenic views of Southern California. It is known for its extreme terrain and rewarding experience for endurance athletes. Visit the organization's website for the most recent information.

The Austin Spartan Event Weekend, held at Reveille Peak Ranch near Burnet, Texas, offers a challenging obstacle course race set in the scenic Texas Hill Country. Participants navigate rugged terrain featuring granite outcrops, rolling hills, dry creek beds, and desert cactus. The event includes a 5K Sprint with 20 obstacles, a 10K Super race with 25 obstacles, and a kids' race ranging from 1 to 3 kilometers with obstacles. The course demands both speed and resilience, winding through authentic Texan landscapes. The weekend atmosphere encourages teamwork and personal challenge, making it ideal for individuals, families, and teams seeking an adventurous outdoor race experience. Visit the organization's website for the most recent information.

Tough Mudder Philly, held at Plantation Field in Coatesville, PA, is a challenging obstacle course mud run set amidst Brandywine’s rolling hills and rugged horse trails. Participants can choose from a 15K course featuring 20+ obstacles or a 5K with 12+ obstacles, both designed to test endurance and teamwork through mud, river beds, and elevation changes. Special obstacles include the Devil’s Beard net, Well Swung trapeze, and Berlin Walls. Finishers earn unique medals, shirts, headbands, and a celebratory drink. Additional options include Tough Mudder Infinity for multiple laps, VIP experiences, group packages, and a lively Mudder Village for spectators. Visit the organization's website for the most recent information.