Dirty Duel Trail Race

The Yankee Springs Trail Run is a challenging outdoor race held at the Long Lake Outdoor Center in Middleville, Michigan. Scheduled for May 30-31, 2025, it offers four race distances: 10k, 25k, 50k, and 100k, all on scenic, single-track trails with significant hills, rocks, and roots. The course fol..

The Riley Trails 50K & 25K RUCK is an endurance event held in Holland, Michigan, featuring a challenging 50-mile trail race and a new 25K RUCK event. The 50K race involves completing 31 miles on two alternating loops, with a cut-off time of nine hours. Runners navigate varied terrain, including sing..

The Wicked Worm Trail Races are held on the technical trails at Robinette’s Apple Haus in Grand Rapids, Michigan. The event features multiple race options, including a 10K, a 6-hour, and a 12-hour race, with the latter two capped at 50 participants each. Races run through scenic orchard areas and se..

The Grand Explorers' Trail Race is a family-friendly running event taking place in Jenison, Michigan, on June 21, 2025. Participants can choose from various events, including a 1-Mile Fun Run for Kids, 5K and 10K Run/Walk options, as well as virtual races. The course showcases the scenic beauty of t..

The Dirty Burg is an exciting running event taking place at Cannonsburg Ski Area in Southwest Michigan. Participants can choose from various distances, including 50K, 25K, 10K, and 5K, with the course featuring a scenic 10K loop that combines rolling single track trails and a challenging ski hill. T..

The Grand Rapids Trail Run is an exciting outdoor event taking place at Robinette's Apple Haus & Winery in Grand Rapids, Michigan. Scheduled for July 19, 2025, participants can choose from various distances, including a 5K, 9K, 18K trail run, and a 9K RUCK. The course features scenic dirt and rooty..