Riley Trails Marathon

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 Grand Rapids Trail Run, held at Robinette's Apple Haus & Winery in Grand Rapids, Michigan, offers scenic trail running and hiking events including 5K, 9K, 9K Ruck, and 18K distances. The course features dirt and rooty single-track trails with a hilly terrain, including a 500-foot elevation gain..

The Mt. Baldhead Challenge is a premier multi-terrain race held in Saugatuck, Michigan, celebrating its 25th anniversary in 2025. Participants can choose between a 10K+ (approximately 7 miles) and a Half Marathon (13.1 miles), both featuring scenic woodland trails, sand dunes, and stunning waterfron..

The Gwi-Zhetomen Ode 5K and 1 Mile Trail Challenge is a community event held in Hopkins, Michigan, at Camp Jijak. Scheduled for September 28, 2025, the event features a 5K run/walk starting at 9:00 am and a 1-mile trail challenge beginning at 10:30 am. Participants can also join the new 24 Miles in..