Trail Running calendar near Grassflat 2025-2026

The Marilla Trail Race, set in the scenic Marilla Reservoir in Bradford, PA, features a variety of events including a 14-mile trail run, a 7-mile trail run, and a 4-mile hike. This race is designed for participants of all skill levels, offering well-marked trails that traverse diverse terrains, incl..

The Black Forest Ultra is a challenging 100K trail ultra marathon set in the stunning landscapes of the Pennsylvania Wilds. Known for its tough terrain, the race features over 13,400 feet of elevation gain, with steep climbs and breathtaking views of diverse forest types. Participants start at midni..

The Think Big Trail Challenge is an exciting running event taking place in South Williamsport, PA, featuring both 5K and 10K courses. Participants will experience a blend of gravel roads, scenic trails, and historic sites as they navigate through the beautiful natural landscape. The 5K course includ..

The Green Monster Trail Challenge is an exciting trail running event held in the scenic Tioga State Forest in Wellsboro, PA. Participants can choose from three challenging distances: 15K, 25K, and a grueling 50K, each featuring significant elevation gains and diverse terrain. This event is designed..

The Little Pine 5 Miler is a beginner-friendly trail race taking place at Little Pine State Park in Waterville, PA. Scheduled for October 18, 2025, this event welcomes runners, hikers, and walkers of all ages and skill levels. The course features the scenic Lakeshore Trail loop, with the distance sl..

The Sinnemahone Ultra Trail Run is an exciting trail running event held in Emporium, Pennsylvania, featuring multiple distance options: a 50k ultra, a 26k trail run, a 12k trail run, and a 50k relay team. Participants will experience a mix of rail/trail running and dirt road running through the scen..

The Call of the Wilds Mountain Fest is an exciting running event scheduled for October 19, 2025, in Waterville, PA. Participants can choose between two challenging courses: a 50K and a 25K, both featuring rugged trails with significant elevation gains—over 8,000 feet for the 50K and 5,000 feet for t..

The Tussey Mountainback 50 Mile Ultra is a premier ultramarathon event held in Boalsburg, Pennsylvania, featuring a scenic 50-mile loop through Rothrock State Forest. Scheduled for October 25-26, 2025, the event includes various races such as the 50-mile ultramarathon, a 50K, a half marathon, and a..

The View Trail Race, taking place on November 2, 2025, in Hyner, PA, offers runners a unique opportunity to experience the scenic trails of the Hyner Challenge. Participants can choose between a 25K and a 15K course, with the 25K featuring a modified route that bypasses Johnson Run while still prese..