Missouri
Missouri Obstacle Race Calendar 2026-2027
Monthly updates for Missouri
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Explore the best obstacle runs in Missouri for 2026-2027! Our updated list features 6 exciting races across the region. Find your next race in Missouri below and join the running community at these great events!
April 2026
Test your limits at the Mythic Race in Missouri featuring over 25 obstacles across a 5k course. Choose between competitive laps, open waves, or a five hour endurance challenge to earn your finisher medal.
May 2026
Test your teamwork at the Meramec Adventure Ranch with a nine mile obstacle course featuring over 50 challenges. Navigate mud and water while carrying a team egg or enjoy the shorter two mile fun run for all ages.
June 2026
Mud Factor returns to Brookdale Farms in Eureka, Missouri on June 6, 2026. The all ages event features Adult and KIDZ Family Waves, requires a signed liability waiver for participants, and charges a $10 cash spectator fee.
Experience a 6.2 mile fun run hosted by the Marines at Fort Leonard Wood. Navigate natural Missouri terrain and various obstacles as an individual or in a team of four.
Experience a mud filled obstacle course at Valley Speedway featuring various mud pits and a post race festival. Join as an individual or team for a non competitive day of crawling and sliding through the mud.
November 2026
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.