Automobile Racing in the Heart of the Upper Peninsula

Powers, Michigan 49807

90+ stage miles with fewer than 10 transit miles!

Hardwood, Michigan 49807

75+ stage miles with fewer than 10 transit miles!

Entrants must conform to rules and regulations of

Only vehicles that meet the requirements of GRR Section 3 will be eligible in 2022.

Morning registration, afternoon/evening racing.

Volunteers are welcome and needed for Marshals, Timing Controls, Service Coordination, and other assignments. Amateur Radio Operators help provide communications on the 2 meter band.

Curious about what a marshal does? Marshals run starts and finishes, control spectators, and help make the rally run safely and smoothly. It's fun and easy and no experience is necessary! For more information, check out this handy CUP Rally marshaling guide: