M22 Challenge

Date
Sat, Jun 13, 2026, 8:00 AM EDT
Location
6900 South Dune Highway, Empire, MI 49630
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Distance
21.5 Miles
Triathlon

Official registration Past results

Ready to register?

Official registration Past results

Finish signup on the organizer site (check fees and dates there).

From the organizer

The M22 Challenge is a unique run-bike-paddle event held in the Sleeping Bear Dunes National Lakeshore. Recognized as "The Most Beautiful Place in America," the overwhelming beauty of the race course and the camaraderie of fellow racers will make this event one you won’t forget!