Michigan's Coast to Coast Gravel Grinder 2027.
Gravel ultra · Au Gres, Michigan (Start der 204-Meilen-Strecke am Huronsee) · USA
26 Jun 2027
The Coast to Coast Gravel Grinder crosses Michigan in a single day: 204 miles from Au Gres on Lake Huron to the dunes of Ludington on Lake Michigan, about 85 per cent of it on gravel and two-track. Riders wanting less take the Coast Loop out of Ludington through the Manistee National Forest. Neither course is signed beyond the tricky spots, so the cue sheet and a GPS file are mandatory.
bikereg
Frequently asked questions
When is Michigan's Coast to Coast Gravel Grinder 2027?
Michigan's Coast to Coast Gravel Grinder takes place on 26 Jun 2027 in Au Gres, Michigan (Start der 204-Meilen-Strecke am Huronsee). Check the organiser's site for the final word.
What routes does Michigan's Coast to Coast Gravel Grinder offer?
The options are Coast to Coast 204 (328.3 km / 204 mi, 1981 m / 6499 ft climbing) and Coast Loop 100 (162.5 km / 101 mi, 792 m / 2598 ft climbing), as published by the organiser.
How do I enter Michigan's Coast to Coast Gravel Grinder?
Entries are handled by the organiser via bikereg. The button above takes you to the official page.
Dates, routes and conditions from the linked organiser sources; the official page always has the final word. Not affiliated with the organiser. Every entry is source-checked — nothing here is AI-generated or estimated.