Knobstone 50

The Knobstone 50 is a challenging 50-mile point-to-point ultramarathon held in Indiana, running along the state's longest footpath, the Knobstone Trail. Starting at Deam Lake State Recreation Area and finishing at Delaney Creek Park, the course features approximately 10,000 feet of elevation gain through rugged, hilly terrain often compared to the Appalachian Mountains. Runners experience steep climbs, scenic vistas, and forested landscapes on this demanding trail known as "The Little AT." The event promotes inclusivity with divisions for male, female, and non-binary runners, and offers unique awards including a live edge wood Finisher Slab.

It is organized by Trailblazer Running, which emphasizes adventure and environmental stewardship. Visit the organization's website for the most recent information.