Why not start your Saturday with a nice little shake-out run before your bike race? We are pleased to announce the newest addition to Dirtfest Weekend, the Dirty Mitten Trail Run!
This 5k course features the single track, fields, and gravel roads at YMCA Camp Manitou-Lin in Middleville, MI.
Complete The Dirty Mitten Trail Run, The Dirty Mitten Gravel Bike Race, and the Dirty Mitten Gravel Triathlon, and you will be one of the elite few who can say they tackled the Greenleaf Trust Trifecta! What does that mean you ask? Aside from a lifetime of bragging rights, we will also add an awesome piece of swag to help sweeten the pot. Signup today!
Sep 19, 2026
Distance — 3.1 Miles
Type — Trail running
08:00
$35.00
These values represent the 3-year monthly averages for September in Middleville.
Middleville is a village in Thornapple Township, Barry County, in the U.S. state of Michigan. Middleville is part of the Grand Rapids metropolitan area. The population was 4,295 at the 2020 census.
Read more launchExplore other exciting events happening in this same region.
location_on Middleville, Michigan, US
calendar_today Feb 21, 2026
location_on Grand Rapids, Michigan, US
calendar_today Jan 11, 2026
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