Embark on an unforgettable journey through the remote and rugged heart of Tiadaghton State Forest with the Slate Run Trail Race on June 6, 2026. Held in picturesque Cedar Run, PA, this challenging 25K trail race is a quintessential Pennsylvania experience, renowned for its technical single track, numerous stream crossings, and breathtaking vistas. Organized by the esteemed PA Trail Dogs, this event has earned a reputation as one of the Northeast's tougher 25K races, boasting approximately 3,309 feet of elevation gain over its 16.9 miles.

Runners will navigate the Algerine Wild Area and Red Run sections of the legendary Black Forest Trail, encountering diverse terrain that includes climbs along narrow ridges, ancient glacier-deposited boulders, and lush mountain laurel. Prepare for exhilarating ascents that challenge the quads, rewarded by stunning views that make every step worthwhile. The course also features charming waterfalls, cascades, and scenic streams, offering a truly immersive wilderness experience where you might even spot local wildlife like the timber rattlesnake. While typical race day conditions in early June offer comfortable highs around 77°F and lows near 54°F, with a 19% chance of precipitation, be ready for dynamic trail conditions, including chilly stream fords that can numb the feet.

The race kicks off at 9:00 AM from the Tomb Flats Access Area on Route 414, just south of Slate Run, where bib pickup begins at 7:30 AM. Aid stations are strategically placed along the course to support runners through this demanding yet beautiful journey. The Slate Run Trail Race promises not just a physical test, but an awe-inspiring adventure through some of Pennsylvania's wildest country, leaving participants with a profound sense of accomplishment and a desire to return.