United States
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Alabama3
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Alaska
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Arizona7
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Arkansas
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California20
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Colorado6
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Connecticut2
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Delaware
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District of Columbia
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Florida24
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Georgia7
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Hawaii3
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Idaho3
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Illinois11
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Indiana9
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Iowa3
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Kansas3
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Kentucky5
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Louisiana1
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Maine4
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Maryland4
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Massachusetts6
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Michigan5
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Minnesota1
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Mississippi
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Missouri4
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Montana2
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Nebraska1
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Nevada3
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New Hampshire
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New Jersey8
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New Mexico
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New York14
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North Carolina20
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North Dakota
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Ohio12
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Oklahoma5
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Oregon4
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Pennsylvania9
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Puerto Rico
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Rhode Island2
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South Carolina4
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South Dakota
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Tennessee8
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Texas24
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Utah4
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Vermont5
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Virginia11
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Washington6
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West Virginia2
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Wisconsin3
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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 277 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
October 2026
An obstacle race weekend at Sunflower Valley Farm featuring Sprint, Super, and Kids races amid woods, mud, fields and creek runs, plus Hurricane Heat sessions and spectator access.
November 2026
Run a 5K obstacle course inside historic Fenway Park. Conquer 20 obstacles on the field, by the Green Monster, and finish at home plate. A kids race and spectator tickets are also available.
Experience the Savage Race FL Fall in Dade City featuring competitive Pro waves Open categories and a specialized Ruck division. Join athletes for a diverse obstacle course event at Hamilton Road this November.
Test your stamina on a 3.1 mile loop at Lake of the Ozarks with timed sessions from a single loop to 12 hours. Choose Gauntlet for surprise physical and skill challenges plus a token draw each lap or Pure Running for straight laps.
Carolinas Spartan Trifecta Weekend in Newberry, SC runs Nov 21-22, 2026 at Johnson Farm, with Sprint, Super, Beast, Ultra and kids races across wooded, creek-crossing terrain. Obstacles range from 20 to 60 and ticket prices start from $29.
Experience an obstacle course race at Oak Canyon Park featuring a 5 km course with over 15 obstacles and a Mini Monkey Run for kids. Enjoy a festive atmosphere with music, food, and free spectator access.
The San Antonio Spartan Weekend returns to Sandy Oaks Ranch in November 2026. This obstacle course event offers races from a 5K Sprint to a 21K Beast, plus kids races and team challenges. Set on Texas terrain with hills and creeks, it's a multi day t..
Challenge the rugged desert terrain at Phoenix Raceway. Choose from the Sprint 5K, Super 10K, or Beast 21K obstacle courses. The event also features a kids race and spectator tickets.
Experience an endurance event in Stillwater Oklahoma with two trail distances available. Runners can choose between the 50K or 25K distance for a late autumn challenge on the local terrain.
December 2026
Tackle the Central Florida Spartan Weekend at Skipper Ranch. Choose from 5K, 10K, or 21K obstacle courses through Florida farmland and marsh. Kids races and an obstacle workshop are also part of the event.
January 2027
Kick off the Spartan season at the scenic Lake Perris State Recreation Area. Choose from four obstacle course distances, from a 5K Sprint to a 21K Beast. The event offers camping, team starts, and is located south of San Bernardino.
Test your endurance and strength at the NATIVE-X Obstacle Fitness Race featuring interval running and specialized fitness zones in West Palm Beach. Choose from 2.5k or 5k distances with competitive and recreational waves for all.
Conquer a variety of winter obstacles at Lake Geneva with distances ranging from five to twenty kilometers. Enjoy a festive basecamp with fire pits and food trucks after receiving your finishers medal.
February 2027
Tough Sheep returns in 2027 to the Reno-Sparks Convention Center. This one-day challenge simulates a mountain sheep hunt, starting participants in timed waves. All finishers get a chance to win a Dall's Sheep hunt.
Event Overview
The Arizona Spartan Event Weekend takes place on February 13-14, 2027. It features obstacle course races at the Fort McDowell Rodeo Grounds in Fort McDowell, Arizona.
Location & Course
The event is held on the Fort McDowell Rodeo G..
Experience an obstacle course race through the flat backcountry of Diamond D Ranch in Jacksonville. Choose from multiple distances including a 5K Sprint and 10K Super while racing past local wildlife and farm animals.
Kick off the season at Reveille Peak Ranch with desert trails and signature obstacles. Choose between 5K, 15K, or multi-lap Infinity distances and enjoy a festival atmosphere with live entertainment and local food.