Michigan
Michigan Obstacle Race Calendar 2026-2027
Monthly updates for Michigan
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Michigan for 2026-2027! Our updated list features 5 exciting races across the region. Find your next race in Michigan below and join the running community at these great events!
June 2026
Tough Mudder Michigan on June 13, 2026 at Koenig Materials in Oxford, MI offers 5K and 15K courses plus an Infinity option and a spectator Mudder Village. Finishers receive medals, shirts, headbands and a complimentary finisher drink.
July 2026
A 5k mud and obstacle run at Baja Acres near Birch Run in Millington, Michigan, held in July 2026 with family and adult waves. Participants must bring a signed waiver and adults a photo ID; spectators pay a $10 festival access fee.
A weekend of obstacle-course racing at Cannonsburg Ski Area near Grand Rapids, featuring a 5 km Sprint, 10 km Super, and a 1–3 km kids race across trails, climbs, water crossings, and built obstacles.
Muddy Princess Michigan is a women only 5K obstacle mud run at Rouch Off-Road Vehicle Park on July 26, 2026. The course features 18+ obstacles, welcomes ages 7 and up, and is organized as non competitive with an emphasis on teamwork.
September 2026
Muddy Dash Detroit on September 12, 2026 at Everett A. Cummings Center is a family friendly 5K with obstacles, mud pits and slides, plus pre-event music and a finish-line after-party with food and beer.