50K Races in Michigan
As of October 22, 2026, Crewable lists 2 upcoming 50K races in Michigan from November 2026 to January 2027. The next is Keweenaw Ultramarathon on November 7 in Houghton.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
November 2026
1 raceJanuary 2027
1 raceQuick answers
What is the next 50K race in Michigan?
Keweenaw Ultramarathon, on Saturday, November 7, 2026, in Houghton. Distances: 50K, 25K.
What is the busiest month for 50K races in Michigan?
November 2026, with 1 of the 2. January 2027 follows with 1.
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