Jamestown (CSi) The off-road mountain bike race consists of four divisions; Beginner, Recreational, Sport, and Advanced. Depending on the race, bikers endurance and physical limit will be put to the test. Amy Walters added that the Gear Grinder is a unique way to highlight more than 35 miles of trails in Jamestown.

They’ll be holding a run/walk along the Pipestem Creek Trails that day, a three mile walk, three mile run and an eight mile run.

Both events will take place four miles North of Jamestown on Highway 281.

For more information or to register, visit jamestownparksandrec.com or call Amy Walters at 701-952-8722.