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Dirty 30 Gravel

April 11, 2026

Dirty 30 Gravel

27 North Bridge St, MI, USA · Raymond - Dirty 30 Gravel Grinder

RegisterEvent Website
30 mi

About this event

The Dirty 30 events will test even the most seasoned rider and has a course for the novice runner or cyclist. The courses are through serene and peaceful farmland, with miles of gravelicous ups, downs and flats that will take your breath away.The Dirty 30 race is part of the Michigan Gravel Race Series (MGRS) and designated as the Short Course.

Routes

Dirty 30

30 mi · 75% gravel · $53 entry

Our most popular event by far, the Dirty 30 will test even the most seasoned rider. If Ivan the Terrible doesn't put the hurt on you, we need to come up with a more challenging hill!
The Dirty 30 follows the Unclean 16 course, through serene and peaceful farmland, with 14 miles of added gravelicous ups, downs and flats that will take your breath away.
The Dirty 30 is part of the Michigan Gravel Race Series (MGRS) and designated as the Short Course.
There are also many different biking and running routes including the Unclean 16, Filthy 50 bike and run, Savage Century, and Slick 6 bike and run.

Registration

Opens
January 20, 2026
Deadline
April 8, 2026
On-site registration
Yes

Lodging

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Event details are provided by the organizer. Gravel Calendar LLC is not responsible for their accuracy. Please participate at your own risk.

Event organizer

Raymond - Dirty 30 Gravel Grinder

https://dirtythirtygravelgrinder.com/

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