Rock 'n The Knob Trail Challenge

The Rock 'N The Knob Trail Challenge is Pennsylvania's highest trail race, taking place in Claysburg. Scheduled for September 13, 2025, the event features three challenging courses: an Ultramarathon (50K), a Medium Distance Course (20K to 25K), and a Short Course (approximately 10K). Each course offers unique obstacles and significant elevation changes, making it a true test of endurance for participants.

The race includes amenities such as aid stations, post-race food, and a swag package. Lodging is available nearby, allowing participants to stay close to the start and finish lines. Visit the organization's website for the most recent information.