The Traverse City Trail Running Festival is northern Michigan’s premier celebration of off-road running. The courses will take runners through the Pere Marquette Forest on a variety of singletrack and two track trails. The festival begins with a two-person 10K relay and individual 5K on Friday evening, with the 10K, 25K, 50K, 75K, and 100K individual races getting underway Saturday morning. There will also be a two-four person 100K relay Saturday morning. All events start and finish at Timber Ridge RV & Recreation Resort. After your run, hang around and enjoy post-race snacks, beverages, fire pits, yard games, and cheer on your fellow participants.