United States
- Alabama 2
- Alaska 1
- Arizona 2
- Arkansas 1
- California 20
- Colorado 8
- Connecticut 2
- Delaware
- District of Columbia
- Florida 17
- Georgia 7
- Hawaii 3
- Idaho 3
- Illinois 12
- Indiana 9
- Iowa 3
- Kansas 1
- Kentucky 5
- Louisiana 1
- Maine 5
- Maryland 2
- Massachusetts 5
- Michigan 6
- Minnesota 2
- Mississippi 1
- Missouri 5
- Montana 2
- Nebraska 1
- Nevada 1
- New Hampshire 2
- New Jersey 7
- New Mexico
- New York 16
- North Carolina 17
- North Dakota 1
- Ohio 14
- Oklahoma 5
- Oregon 7
- Pennsylvania 7
- Puerto Rico
- Rhode Island 1
- South Carolina 4
- South Dakota
- Tennessee 7
- Texas 21
- Utah 6
- Vermont 5
- Virginia 11
- Washington 8
- West Virginia 2
- Wisconsin 3
- 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 275 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
September 2026
A multi-day Spartan obstacle weekend at Killington Ski Resort on Sep 19 to 20, 2026, with Sprint, Beast, Ultra and kids races across steep off trail mountain terrain.
A Spartan obstacle race weekend near Monroe, Washington, set on wooded trails between Puget Sound and the Cascades. Events include Sprint 5 km 20 obstacles, Super 10 km 25 obstacles, Beast 21 km 30 obstacles, kids races, workshops and a 4 hour Hurric..
A multi-division obstacle course event at The Cliffs park featuring 5K and 10K courses, a ruck division, a multi-lap Bearded Challenge, and a kid's course. Finishers receive a shirt, medal and professional action photos.
IM ABLE Games in Reading, Pennsylvania on September 19, 2026 combines road races at 2, 4 and 8 miles, wheelchair races, the Kaaginator obstacle course, Hot Wing Hustle and a Trifecta event. Wheelchair races have no registration fee.
Experience an obstacle course run featuring a 5k course through woodlands and shallow water at Camp Albemarle. Choose between a timed competitive heat or a flexible untimed race with over 20 strength and agility stations.
A 5K mud and obstacle run at Honda Hills in Thornville Ohio on September 19 2026. The all ages event requires a signed waiver and Photo ID for adults and lists separate pricing for adult and KIDZ family waves.
A timed two mile obstacle course at Richland Community College on September 19, 2026 that raises funds for the Student Veterans' Resource Center. The event features 20 to 25 obstacles, awards for top finishers, and volunteer and gift registration opt..
A weekend of obstacle-course racing at Badlands Off Road in Attica, IN offering Sprint, Super, Beast and kids distances across rugged sand, rock, forest and creek terrain.
A Spartan obstacle weekend at Lake Elsinore Raceway features Sprint 5K, Super 10K, kids races, and multi-hour Hurricane Heat events on rugged, open terrain near a large natural freshwater lake.
Experience an obstacle course event in Fort Carson featuring 5 km and 15 km distances. Conquer signature muddy challenges and earn iconic finisher gear while enjoying views of the Rocky Mountains.
The Wild Boar Challenge is a 5-mile off-road obstacle course in Saint Charles, Iowa. Organized locally, it lets runners help design the obstacles they'll tackle. All funds raised support the local Iowa community.
Experience a fun mud run at 3 Palms Action Sports Park in Conroe featuring a dozen muddy obstacles and pits. This non competitive event focuses on enjoyment and community with no timing and no swimmer requirements.
Test your skills at Washington Grizzly Stadium with a variety of obstacle courses ranging from 2km to 10km. This inclusive event in Missoula features special categories for all abilities, kids, and strongman style challenges.
Test your limits on this 5k course featuring 22 mission-inspired obstacles to support the fight against human trafficking. Enjoy a day of climbing, crawling, and live music in Happy Valley.
October 2026
A Spartan obstacle race weekend at Nevada State University near Henderson, NV, with Sprint, Super, kids races, Hurricane Heat formats and an obstacle workshop. The courses use technical trails and desert terrain about 15 miles from the Las Vegas Stri..
Spartan Race weekend at Neal Farms in Lebanon TN offers a Sprint 5K with 20 obstacles and a Super 10K with 25 obstacles, plus kids races and Hurricane Heat formats. The course crosses rolling fields, dense woods and a 12 foot wide creek.
Experience a fun focused obstacle run at Cycle Ranch Pro featuring waist deep mud pits and themed obstacles. This non timed event includes a finisher medal and an lively post race festival for runners and spectators.
Tackle a 1.5-mile farm-themed obstacle course at Heim's Hillcrest Dairy. The event features challenges like feeding calves, flipping tires, and climbing hay bales. Afterwards, enjoy a yogurt bar and an optional farm tour.
Honor history at the Mogadishu Mile, a four person team obstacle course and one mile ruck run in Georgetown. Work together to complete 500 total reps and a weighted run without leaving any team member behind.
A loop-based endurance event on Malibu's Chumash Trail with a 3-mile loop and about 1,250 ft gain per loop. It offers two divisions including X HEAVY with escalating weight and uses the motto "Every loop heavier. Every loop harder. Only one leaves wi..