Knobstone 50
Borden, United States • 10 Apr 2027
Knobstone 50 : Borden, IN : April 10, 2027
The Knobstone 50 is a 50 mile point to point trail race organized by Trailblazer Running in southern Indiana. The course follows the Knobstone Trail northward from Deam Lake State Recreation Area to Delaney Creek Park in Scottsburg. The route is along Indiana’s longest footpath and accumulates roughly 10,000 ft of elevation gain across steep, hilly terrain often compared to sections of the Appalachian Trail.
The event is staged as an offline, backcountry trail race with aid station cut-offs and an overall race cut-off; shuttle service runs between the start and finish areas. Registration opens on October 1, 2026 at 12:00 AM ET. Optional event merchandise includes a performance hat made with 100% recycled materials, breathable mesh, a pliable brim, and an internal sweatband.
Trailblazer Running accepts each entrant’s declared gender; registrants may select Male, Female, or Non-Binary and may provide preferred pronouns. Each finisher’s name is engraved on a yearly Finisher Slab. Podium awards are given to the top three male and top three female finishers; there are currently no additional podium awards in the non-binary category. Participants who become pregnant after registering or who welcome a recent newborn may request a deferment for up to two years, subject to the event’s policies and possible proof. Visit the organization's website for the most recent information.