G.U.S. Grinder is a 3, 6, or 12-hour endurance event running a 3-mile loop of single track grass fields and gravel trail. There is Just enough elevation gain (400') per loop to make it fun. This event is for runners of all abilities to enjoy, no matter if you want to walk, hike, run, or crawl! All proceeds from this event will support the Armfield Civic Center.

Upcoming Races

Mar 6 2021
6 Hours
Multiple Loop Course
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Mar 6 2021
12 Hours
Multiple Loop Course
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

No Past Races
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
The Hungerford Trail Races
  • Sep 26, 2020
  • Big Rapids, MI
50 Miles