Missouri
Missouri Obstacle Race Calendar 2025-2026
Explore the best obstacle runs in Missouri for 2025-2026! 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
Conquer 25+ obstacles across a 3.1 mile course at Mythic Race 2026 in Sikeston, MO on April 11. Pick competitive, endurance, open or kid waves, earn a finisher medal and shirt, win prizes and support Heart of the Bride Ministries.
June 2026
Get muddy at Mud Factor St. Louis, a fun 5K obstacle run at Brookdale Farms on June 6, 2026, with adult and KIDZ family waves and a lively festival area for spectators. Perfect for families and anyone up for a messy challenge.
Get down and dirty at the Kansas City Muddy Dash on June 13, 2026 at Valley Speedway. Tackle a few miles of mud obstacles, enjoy a lively post race festival with food and music, and come in costume for fun over competition.
November 2026
Tackle the Ozark Diamond Gauntlet, repeating a 3.1 mile loop with physical and skill challenges and a surprise obstacle drawn each lap. Pick timed options up to 12 hour, including a stadium lit Night Gauntlet for the final three hours, or choose pure..