WTF Dark Sky 220 / Cherry Springs 110 / Wooly 50k

Discover the Best of Pennsylvania Trail Running

Experience the very best of what Pennsylvania has to offer—cooler temps, breathtaking vistas, and forest floors lit up in a kaleidoscope of fall colors. You choose the distance, the style, and the adventure as you create your own challenge on our stunning trail system.

With options ranging from a full 220-mile course boasting over 40,000 feet of elevation gain, to the back half at 110 miles with nearly 20,000 feet of vert, this is not your average run—this is a true DIY adventure.

Choose Your Style:
Supported: Bring your crew and enjoy the luxury of pacers who can mule from the start, with crew access at designated points.
Self-Supported: Cache your own supplies along the route—your strategy, your pace.
Unsupported: Go old-school like the pioneers—carry everything you need from the start.
Team Option: Team up with friends and take on the challenge together, either Supported or Self-Supported.