The Dirty Mitten Trail Run

The Dirty Mitten Trail Run covers a 3.1-mile route of singletrack, open fields, and gravel roads at YMCA Camp Manitou-Lin in Middleville, Michigan. It's one leg of a weekend built around variety: runners who also take on the Gravel Bike Race and the Triathlon earn a spot among the small group who have completed the full Greenleaf Trust Trifecta. Whether you're there for just the trail run or chasing the Trifecta, the event is designed around a shared weekend of outdoor challenges and camaraderie among participants tackling the camp's mix of terrain.