Discover the beauty and challenge of running trails. 1/4, 1/2, full marathon. Luton Park, Rockford. hurtthedirt.com
Three dirty trail systems. Two dueling courses. One tough decision. Brutal 5K vs. Difficult 6K. dirtyduel.com
Run. Bike. Paddle. Search. Conquer. The most fun, intense hours of your life. MiAdventureRace.com
All races sponsored by Gazelle Sports.