Jackson County 50-50 Ultramarathon

Sorta Mountain Stage Race, held in Borden, Indiana, offers several Knobstone Trail distances: 5-mile, trail half marathon, 18-mile Ultimate 18, and a new 50K option. The 5-mile course is a loop with a turnaround at mile 2.5; the half is out-and-back to the summit of Round Top Knob; the 18-mile cours..

The Deam Lake Loop Trail Run is an inaugural event held at Deam Lake State Recreation Area in Borden, Indiana. Scheduled for October 4, 2025, it features 10K and 5K trail races as well as 10K and 5K trail walk/hike options. The 10K course follows the scenic Deam Lake Loop trail, offering a moderatel..

Tecumseh Trail Challenge is a fall trail-running festival held in Yellowwood State Forest near Nashville, Indiana. The event offers five distances: 8-mile Fun Run, 13.1-mile half marathon, 26.2-mile marathon, 50K, and a 50K relay for 2–4 runners. The relay uses an 8-mile loop, making the team event..

Camp Challenge 5k Trail Run unfolds in the wooded hills of southern Indiana near Bedford. The 5-kilometer course traverses rugged, forested terrain with steep inclines and thrilling descents, testing endurance amid natural beauty. The event blends challenge with a mission: all proceeds fund scholars..

The Lake Vista Lunatics Run is an endurance trail running event held at Deam Lake State Recreation Area in Borden, Indiana. Participants can choose between 6-hour and 12-hour runs, or a single-lap fun run covering a 4.167-mile loop. The course features challenging terrain with a steep summit climb o..

The Deam Lake Winter Warrior is a running event held at Deam Lake in Borden, Indiana. It features three race options: a 6-mile run, a 12-mile run, and a 4-hour endurance run around the scenic Deam Lake Loop. This event is part of the Winter Warrior Series, designed to keep runners motivated through..