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 5 exciting races across the region. Find your next race in Missouri below and join the running community at these great events!
April 2026
Experience an obstacle course race in Missouri featuring over 25 obstacles across a 5k course. Choose from competitive waves, open fun runs, or a five hour endurance challenge with finisher medals for all participants.
June 2026
Mud Factor returns to Brookdale Farms in Eureka, MO for a family-friendly 5K obstacle run. Separate waves are offered for adults and kids, making it an event for all ages. Spectators can enjoy the festival area while participants tackle the muddy cou..
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.