Missouri
Missouri Obstacle Race Calendar 2026-2027
Monthly updates for Missouri
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Missouri for 2026-2027! Our updated list features 4 exciting races across the region. Find your next race in Missouri below and join the running community at these great events!
April 2026
Mythic Race 2026 in Sikeston Missouri on April 11 offers multiple formats including a 3.1 mile obstacle course with 25 plus obstacles, a five hour endurance option, a children's 1.5 mile race, and a virtual 5k qualifier.
June 2026
Mud Factor hosts a family friendly 5K mud and obstacle run at Brookdale Farms in Eureka, Missouri on June 6, 2026, with separate adult and KIDZ family waves. Participants must bring a signed waiver and adults must show photo ID.
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.