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 7 exciting races across the region. Find your next race in Michigan below and join the running community at these great events!
August 2026
A 5k in Owosso that mixes running with timed fitness stations. Two divisions offer set standards or self selected scaling, heats of a few athletes, event tanks and awards across competitive, masters and youth categories.
Family fitness event at Malden Park on August 29, 2026 featuring varied terrain obstacles, medals for participants, and a welcome for family dogs.
September 2026
A family-friendly 5K mud run at Milan MX in Detroit with obstacles, mud pits, slides, and a festival-style after-party featuring music, food trucks, and drinks.
An on campus 16th annual event in Oxford Michigan offering a 5K run or walk, a 5K obstacle course, and a virtual 5K. The course uses trails, meadows and hills and includes chip timing, prizes, and finisher medals.
May 2027
A wet and sandy 5K obstacle course at Pere Marquette Beach featuring 25 obstacles; entries include competitive and fun run options. Registration carries a fee and each entry includes a moisture-wicking shirt, with all proceeds supporting Muskegon Res..
Monthly updates for Michigan
Get new running races (and updates) in your inbox every month.
June 2027
A Tough Mudder obstacle event on June 12, 2027 at Koenig Sand & Gravel in Oxford, MI, offering 15K, 5K, Infinity laps, spectator passes, and group packages on rugged sand-and-gravel terrain with 12 to 20+ obstacles.
July 2027
A weekend of obstacle racing at Cannonsburg Ski Area featuring Sprint 5 km and Super 10 km races, kids races, a 4-hour Hurricane Heat, and spectator access.