Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Miler

The fifth annual trail race features smooth, well-marked singletrack on 90% groomed trails with minimal technical terrain. Generous cutoffs and well-stocked aid stations provide ample support. A post-race cookout and BBQ follows. Finisher medals magnetically connect with its winter counterpart. This is a Michigan trail running event.