Additional race information can be found at http://www.thedirtymitten.com.
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.
In the spirit of bike racing, drafting rules will not be enforced in the The Dirty Mitten events. Click here to understand the differences between draft-legal and non-draft-legal triathlon. Drafting is not allowed on aerobars.
USA Triathlon Membership/One-Day Pass
You will be asked to enter your current USAT Membership number during checkout. USAT Membership or One Day Pass is required to participate in this USAT Sanctioned event. One Day Pass fee is $15.
If you have any questions about this race, click the button below.
While we started with Grand Rapids Triathlon and Michigan Titanium, we have since expanded into the gravel scene. We now produced not only three gravel bike events (Waterloo G+G, The Dirty Mitten Gravel Bike Race & Rode To Hell), but we also have two of only a few gravel triathlons in the country: Ugly Dog Gravel Triathlon and The Dirty Mitten. If trail running is your thing, we also offer the Brainy Day Trail Run.
NEW FOR 2023:
Join us as Gran Fondo returns as the Grand Rapids Gran Fondo, now a Tris4Health cycling event!
Please visit https://tris4health.com/events to see all of our events!
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