Michigan
Michigan Obstacle Race Calendar 2025-2026
Explore the best obstacle runs in Michigan for 2025-2026! Our updated list features 4 exciting races across the region. Find your next race in Michigan below and join the running community at these great events!
September 2025
Kingsbury Cougar Mudder & Twilight 5K Run or Walk is staged at Kingsbury Country Day School in Oxford, Michigan (5000 Hosner Rd). The event includes a 5K Run/Walk, a 5K Cougar Mudder Obstacle Cour..
May 2026
The Foreshore Adventure Run is a 5K event held at Pere Marquette Beach in Muskegon, Michigan. Celebrating its tenth year, this run features both a competitive individual 5K and a 5K Adventure Fun Run..
June 2026
Tough Mudder Michigan takes place in Oxford, Michigan, at Koenig Materials (3597 East Lakeville Road). The event runs on June 13–14, 2026, with weekend formats including 5K, 15K, and the Infinity chal..
July 2026
Michigan Spartan Event Weekend takes place July 18–19, 2026 at Cannonsburg Ski Area in Belmont, MI, just 20 minutes from Grand Rapids. Racers choose between the Sprint (5K) with 20 obstacles, the Supe..
