United States
- Alabama 3
- Alaska 1
- Arizona 2
- Arkansas 2
- California 19
- Colorado 7
- Connecticut 2
- Delaware
- District of Columbia
- Florida 11
- Georgia 7
- Hawaii 3
- Idaho 3
- Illinois 11
- Indiana 9
- Iowa 3
- Kansas 2
- Kentucky 5
- Louisiana 1
- Maine 4
- Maryland 2
- Massachusetts 5
- Michigan 6
- Minnesota 2
- Mississippi 1
- Missouri 4
- Montana 1
- Nebraska 1
- Nevada 1
- New Hampshire 4
- New Jersey 7
- New Mexico
- New York 13
- North Carolina 16
- North Dakota 1
- Ohio 14
- Oklahoma 5
- Oregon 5
- Pennsylvania 10
- Puerto Rico
- Rhode Island 1
- South Carolina 5
- South Dakota
- Tennessee 4
- Texas 18
- Utah 5
- Vermont 4
- Virginia 8
- Washington 8
- West Virginia 2
- Wisconsin 4
- Wyoming
Obstacle Race Calendar United States 2026-2027
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in the United States for 2026-2027! Our updated list features 251 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
June 2026
A Spartan obstacle race weekend at Carter & Stevens Farm in Barre, MA, featuring a Sprint 5 km with 20 obstacles, a Super 10 km with 25 obstacles, and kids races. The farm venue includes mud, woods, rolling hills and a farm store.
Mud Factor returns to Eugene MX Park on June 27, 2026 with a 5K obstacle run offering Kidz Family and adult waves, required signed waivers, and spectator festival access with a $10 cash admission for adults.
A charity team challenge on June 27, 2026 in Bristol, NH that recreates Special Forces mission tasks. Teams of 6–12 choose Operator or Recruit levels, with awards for top teams, MVPs, fundraising leaders, and participant milestones.
A 5K obstacle mud run in Minot, Maine on June 28, 2026 for women and girls aged 7 and older. The course includes 18 plus obstacles and emphasizes a non competitive, teamwork oriented experience.
Mud Factor runs at Wooden Shoe Tulip Farm in Woodburn, OR on June 28, 2026, with Select Adult and KIDZ Family waves, discounted entry prices, a $10 spectator fee for festival area access, and a strict no refund policy.
July 2026
An annual 5K and obstacle course hosted by EastLake Community Church in Moneta, Virginia on July 4, 2026, offering three event options. Proceeds support Smith Mountain Lake Christian Academy.
A weekend of Spartan obstacle races at Blue Mountain in Palmerton, PA featuring a 5 km Sprint, 10 km Super, kids races and an obstacle workshop, set on forested, hilly terrain with chair lift spectator access and summit views.
A mountain obstacle race weekend at Snowbasin Ski Resort with Sprint, Super, Beast and kids races across technical alpine terrain, a 3,000-foot climb, a gondola ride, and on-site dining.
Muddy Dash in Salt Lake City on July 11, 2026 is a mud run at Golden Spike Event Center with a 5K course featuring obstacles, mud pits, and slides. The event includes a pre party and an after party with music, food, and beer.
H-F Beast Obstacle Course Dash in Homewood, IL on July 12, 2026 features two age categories with obstacle runs. The event awards finisher medals and t shirts and includes an optional prep course in June.
A women only 5K obstacle mud run in Albany, NY on July 12, 2026 featuring more than 18 obstacles. The event welcomes participants aged seven and up and is presented as non competitive with an emphasis on fun and teamwork.
A 5k mud and obstacle run at Baja Acres near Birch Run in Millington, Michigan, held in July 2026 with family and adult waves. Participants must bring a signed waiver and adults a photo ID; spectators pay a $10 festival access fee.
A 3 km indoor obstacle course featuring 25 plus obstacles, a three band penalty system, timed Elite and age categories, and a listed Elite prize purse of $4,000. The event also serves as a USA OCR Team qualifier.
An obstacle focused 3k OCR with over 25 obstacles, a three band penalty system and chip timing. Age classes run from youth to masters, Elite offers a cash purse and USA OCR team qualification.
A weekend of Spartan obstacle races at Cannonsburg Ski Area near Grand Rapids featuring Sprint, Super, and Kids Race options across rugged, varied terrain and trail features.
A mud-run 5K at Porter Farms in Charlotte on July 18, 2026 featuring obstacles, waist-deep mud pits, a pre-party and an after-party with music, food trucks, and beer. Registration includes standard and VIP package options.
A forest-based obstacle event at Lacamas Lake Regional Park with a 4 miles course featuring 14+ obstacles, a new kids race for ages 4 to 8, multiple race waves, and cash prizes in the competitive division.
A 100-minute looped running event at Williams Park in Gibsonburg where laps are recorded on a 0.9 mile loop. Entry is $25 and proceeds support a local foundation; all finishers receive awards and post-run food is provided.
A roughly 3 mile obstacle trail run at Joint Base Lewis McChord on July 18, 2026, limited to 1,500 entrants. Waves of 25 start every five minutes and packet pickup includes a shirt, custom medal, bib and beverage ticket.
A women only 5K obstacle mud run with 18+ obstacles at Historic Greenbrier Farms in Chesapeake, VA on July 19, 2026. Open to participants aged 7 and up, the event welcomes running, jogging or walking and emphasizes teamwork and fun.