8 Hours of Brown County

DWD Gnaw Bone is an exciting trail running event set in the stunning terrain of Brown County, Indiana. Participants can choose from various distances, including 5K, 10K, half marathon, full marathon, 50K, and 50M, with the 10K being noted as one of the world's most challenging. The event also featur..

The MoMoFo 100k and 20 Mile Fun Run is a challenging trail running event held in Morgan Monroe State Forest, Martinsville, Indiana. The 100k race features about 7,500 feet of climbing over a course that is 85% single track, 11% forest service road, and 4% paved road, showcasing old growth forests, r..

The Dino Trail Run at Brown County State Park is scheduled for June 7, 2025, in Nashville, Indiana. The event features a 5K and a 15K trail race through challenging terrain with hills, long climbs, and descents, primarily on mountain bike trails. The course begins with an uphill mile, followed by do..

The Tecumseh Trail Challenge is an annual trail running festival held in Nashville, Indiana, at Yellowwood State Forest. Scheduled for October 18, 2025, the event features multiple race distances, including 8 miles, half marathon (13.1 miles), marathon (26.2 miles), 50K, and a 50K relay for teams of..

The Jackson County 50-50 Ultramarathon, held in Brownstown, Indiana at the Pyoca Camp and Retreat Center, offers challenging trail races including 10-mile, 50k, 100k, and a 100k relay. The course features rugged terrain with steep topography, rewarding runners with scenic vistas around two lakes and..

The FroMoMoFo 20 Miler and 10 Mile Fun Run is an exciting winter trail running event taking place at the Morgan Monroe State Forest in Martinsville, Indiana. Participants can choose between a 20-mile run, which consists of two loops of the scenic Three Lakes loop trail, or a 10-mile run with one loo..