Trail Running Calendar Pennsylvania 2026-2027

A trail and road mix half marathon and an all trail 5K centered at Sleepy Hollow Athletic Club. Both races run largely on the Horse Shoe Trail and support Berks County Special Olympics.

A 31.9-mile trail 50K at Cowans Gap State Park on May 24, 2026, with about 5,800 feet of climb on the Tuscarora Trail. Entry is limited to 75 and requires prior ultramarathon experience.

Opening Night of a three-part mid-week trail race series in Frick Park, presented by Dick's Sporting Goods. Choose a 5K or 10K with start and finish on Reynolds Street near the Frick Museum parking lot.

Experience the diverse trails of Bradys Run Park with distances ranging from a 5K to a 100 mile ultra. Runners navigate scenic single track and gravel roads through hills and streams in this multi day event.

Experience the rugged beauty of the Endless Mountains in Pennsylvania with this technical trail event. Runners navigate waterfalls and vistas across two demanding distances with comprehensive aid station support and post race meals.

Experience the only ultramarathon in North Park at the South Ridge Trail Challenge. Choose from multiple distances including a 5K and a 50K relay through the scenic trails of Western Pennsylvania.

A course-free orienteering scavenger hunt through Frick Park with 10 or 20 checkpoint options and phones allowed. Local pizza and a brewery pop-up appear on Reynolds Street; registration by April 30 guarantees a race shirt.

A 25K and a half marathon through remote sections of Tiadaghton State Forest, featuring technical single track, stream crossings and scenic vistas. The event enforces strict cutoffs and limits the field to 250 entrants.

Half and full marathons on a shaded paved bike trail along Pennypack Creek in Philadelphia. Aid stations, disposable chip timing, finisher medals and a Bavarian themed post race party with snacks and nonalcoholic beer included.

Into the Woods Trail Run Series at Asbury Woods features 4, 5, and 6 mile trail races across packed dirt, boardwalk and single track. The summer event includes a youth run and free childcare, and a three race bundle offers a discount and gi..

A community trail event at Opossum Lake Park offering a 6 mile obstacle course, a 4 mile run, and a 4 mile walk on mixed terrain, with chip timing, age-group awards, and proceeds benefiting the Friends of Opossum Lake Conservancy.

Experience a timed ultra marathon on technical single track trails in the Blue Mountains. Run as many 3.5 mile loops as possible through the shaded landscapes of the Bashore Scout Reservation.

A 10th annual fundraising 5K by Quota of Indiana offering an in-person race on June 6 and a virtual option June 6 to June 20, with proceeds supporting local scholarships.

Timed 5K and 10K races on June 6, 2026 at Levee Loop Trailhead in Dansbury Park, East Stroudsburg, PA, raising funds for Stroud Region trails and parks. The event features live results, free finish photos and pool access with a race bib.

Trail races in Colonel Denning State Park offering 15K and 25K routes with significant elevation gain, multiple aid stations, and a strict 120 runner limit. Spectator access is limited and overall winners receive awards.

A trail event in Wissahickon Valley Park on June 6, 2026 offering a 10K race and a 1 mile family nature walk. Proceeds support Friends of the Wissahickon for trail and watershed stewardship.

The Run for Woods 5K will take place in Langhorne Manor on Sunday 7 June 2026.

The Jerseys4Kids Run Against Pediatric Cancer will take place in Bala Cynwyd on Sunday 7 June 2026.

Final race in the Frick Park Trail Race Series in Pittsburgh on one of the longest nights of the year. Choose a 5K or 10K and enjoy post-race pizza and beer vendors on Reynolds Street.

A three night camp in Lock Haven, PA that runs real night sections of the Eastern States 100 course under guided support. Includes lodge lodging, pre-run meals, breakfasts, transport between trailheads, and limited on-course aid.