Michigan
Michigan Ultramarathon Calendar 2026-2027
Monthly updates for Michigan
Get new running races (and updates) in your inbox every month.
Explore the best ultramarathons in Michigan for 2026-2027! Our updated list features 33 exciting races across the region. Find your next race in Michigan below and join the running community at these great events!
January 2027
February 2027
March 2027
Monthly updates for Michigan
Get new running races (and updates) in your inbox every month.
May 2027
June 2027