The Dirty Mitten is based out of Camp Manitou-Lin, in Middleville, Michigan, 30 miles south of Grand Rapids. The race begins with a swim in Barlow Lake followed by a bike ride on the gravel roads of Barry County. Finally, challenge yourself with a wooded run on the trails of Camp Manitou-Lin.

This event has both Sprint, Olympic & Half distances along with Duathlon, Aquabike, and Relay options.


1095 N Briggs Rd
Middleville, MI 49333

Camp Manitou-Lin

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