How many races are happening in October 2026 in Michigan?+
Endurance Grid's Race Calendar lists 135 upcoming endurance races in October 2026 in Michigan, across 85 cities.
What sports have races in October 2026 in Michigan?+
Races in October 2026 in Michigan span road cycling, gravel, mountain bike, obstacle course, rucking, running, trail running, triathlon, and ultramarathon.
Which Michigan cities have races in October 2026?+
Races in October 2026 in Michigan are held in Grand Rapids, Lansing, Detroit, Milford, Adrian, Holland, Jackson, Northville, Owosso, and Shelby Township.
How current is this October race calendar for Michigan?+
This page refreshes every day and always shows the next October in Michigan, so the listing never goes stale.