Trail Running calendar near Grassflat 2025-2026

The Ironstone 100K Ultra is a challenging point-to-point ultramarathon set in the scenic Allegheny Mountains, starting at Canoe Creek State Park and finishing at Greenwood Furnace State Park. This 100-kilometer race features rugged terrain, including sections of the Standing Stone, Mid State, and Lo..

The Rise & Run Ultra is a unique 50K mountain race set in the stunning Pennsylvania Grand Canyon, taking place on the West Rim Trail. This event emphasizes a back-to-basics approach, offering a pocket-friendly registration fee of $50. Participants can expect a pre-dawn start, scenic views, and a sel..

The Rise & Run 50k is an exciting running event taking place in Wellsboro, PA, featuring an out-and-back course on the scenic West Rim Trail. This race is designed for both seasoned ultrarunners and those looking to challenge themselves in a beautiful outdoor setting. Participants can expect a well-..

The Run With The Deer Flies event, organized by the Indiana Road Runners Club, features a 25K, 15K, and a newly added 8K trail run, taking place on July 27, 2025. This race is designed for both seasoned and novice runners, offering a scenic trail experience. Participants can look forward to unique f..

The Eastern States 100 is a challenging 103-mile single-loop trail race set in the remote wilderness of Pennsylvania's Allegheny Plateau. This event features 98% single and double-track trails, with participants navigating the rugged terrain of the Pine Creek watershed, which includes significant cl..

The Hyner Half is a challenging 14-mile trail race set in the scenic Sproul State Forest, Pennsylvania, scheduled for August 23, 2025. This event is designed for runners and speed hikers, featuring rugged single-track trails with a strict 4.5-hour time limit. Participants must qualify by listing pre..

The Baker Trail UltraChallenge is a 50-mile ultramarathon held on the scenic Baker Trail, designed for both individual runners and relay teams of up to five members. Participants have 14 hours to complete the course, which features a mix of single-track trails, dirt roads, and paved paths, with a to..

The Pine Creek Challenge is a scenic trail running event held in northern Pennsylvania, featuring various distances including a 100 Miler, 100K, 50 Miler, and Marathon. The course utilizes a 25-mile section of the Pine Creek Rail Trail, renowned for its picturesque views through the Grand Canyon of ..

The Smallfoot Trail Fest is an exciting event designed to inspire children aged 12 and under to engage in outdoor activities and experience trail running. Hosted by ReVibe Gear and the PA Trail Dogs, this event is free for participants and features a 3-mile course with small hills and potential stre..

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 off..

The Boulder Beast is an annual trail running event held in Lock Haven, PA, featuring a challenging 24-mile course with approximately 6,000 feet of vertical gain, alongside a 25K option for those seeking a shorter distance. Participants navigate diverse terrains, including boulder fields and steep tr..

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 Green Monster Trail Challenge is an exciting outdoor event held in Wellsboro, PA, featuring three trail distances: 15K, 25K, and 50K. Designed for both runners and hikers of all ages, this challenge showcases the stunning landscapes of the Tioga State Forest. Participants can expect a well-organ..

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 race features a loop on the scenic Lakeshore Trail, with a distance s..

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 stunning trails such as the Mid State, Spiked Buck, and the notorious Torbert Trail. The course..

The Tussey Mountainback 50 Mile Relay and Ultra is a premier running event held in Boalsburg, Pennsylvania, featuring a variety of races including a 50-mile ultramarathon, a 50K, a half marathon, and a kids' fun run. Scheduled for October 25-26, 2025, the event showcases the scenic Rothrock State Fo..

The View Trail Race, taking place on November 2, 2025, in Hyner, PA, offers runners a chance to experience the scenic trails of the Hyner Challenge. Participants can choose between a 25K and a 15K option, with the 25K course modified to bypass Johnson Run while still providing a challenging experien..