Slate Run Trail Race
Cammal, United States • 7 Jun 2025
The Slate Run Trail Race, held annually in Slate Run, Pennsylvania, offers a challenging 25K and Half Marathon through the rugged Tiadaghton State Forest. The course traverses the Algerine Wild Area and Red Run sections of the Black Forest Trail, featuring technical single-track trails, stream crossings, and scenic vistas. Both race distances share the first 9 miles, after which half marathoners divert to the finish via road, while 25K runners continue on a more demanding trail route including Old Supply Trail. Strict cut-offs ensure safety, with all runners redirected to the half course if behind schedule. The event is known for its tough terrain and vibrant community atmosphere. Visit the organization's website for the most recent information.