M22 Challenge

June 14, 2025

Run / 2.5mi
Beginning with a shotgun start in the south-bound lane of M-109, athletes pass through the starting line and continue into the Sleeping Bear Dunes National Lakeshore. Competitors then face a 100 yard climb up the infamous sand dune, bank left around a marker, run a short sprint along the top of the dune, and then make another left for a run down the dune face.

Bike / 17mi
Described as one of Northern Michigan's most scenic bike routes, the 17-mile course will leave you breathless in more than one way. Leaving the transition area, (helmet mandatory) athletes dive right into a climb leading the way into downtown Glen Arbor and along the Crystal River.

Paddle / 2.5mi
The paddle course sets off across the aqua blue waters of Little Glen Lake. Athletes often underestimate the importance of the paddle portion, but past years have shown that more then often the race is won or lost on the water. Athletes are able to choose from a surfski, kayak or SUP, however everyone must either wear or have a PFD on their craft. Just before shore, athletes dismount in the water and sprint for the finish line.