The Maple River Gravel Grinder is a 10 and 20 mile gravel race on challenging but rewarding gravel roads for beginner to intermediate riders. This race could be your entryway into the fun and exciting world of gravel racing; or just a great reason to see the beautiful countryside along the Maple River, with trees in full fall color. Lots of categories for awards will give riders a chance to catch up with each other after the race and share the experience they just had!