Trail Running Calendar Pennsylvania 2026-2027

A 25K and half marathon through remote sections of Tiadaghton State Forest near Slate Run, PA, featuring technical single track, stream crossings, and significant climbs.

A summer half and full marathon on a shaded bike path through Pennypack Park with multiple aid stations, disposable chip timing and a German-themed post race party. Finishers receive medals and preregistered runners are guaranteed a 1/4 zip..

A chip timed five mile trail race at Asbury Woods in Erie with boardwalks, dirt trails and single track loops, held the same day as a kids fun run and free childcare. Pre registration fees apply and day of registration is available.

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.

Levee Loop Trail Race on June 6, 2026 in Dansbury Park, East Stroudsburg features timed 10K and 5K options, live results, finish line photos, awards by age group, and pool access after the race when weather permits.

Trail races in Colonel Denning State Park offering a rugged 15K and 25K with substantial elevation gain, limited to 120 runners and supported by multiple aid stations.

A 10K trail race and a 1 mile family nature walk in Wissahickon Valley Park on June 6, 2026, benefiting Friends of the Wissahickon and supporting 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.

The final Frick Park Trail Race Series event in Pittsburgh offers 5K and 10K trail options, a pending course map due to park construction, and post-race pizza and local beer pop-ups on Reynolds Street.

A three-night camp in Lock Haven focused on running real Eastern States 100 night sections with limited on-course support, lodge lodging, meals, transportation, and optional daytime clinics to practice nighttime gear, pacing, and navigation..

A community trail event at Paradise Farm Camps on June 11, 2026, offering a 5-mile run, a 5K, and a 1.5-mile family walk/run. All proceeds fund East Bradford Township's public trail program and trail development.

A point to point trail event on the Laurel Highlands Hiking Trail offering a 70.5 mile race, a 50K and relays. Registration opens unannounced in late November or early December and fields are limited.

A last person standing backyard ultra at South Mountain Preserve with a 3.4 mile loop and 350+ ft of climb over rugged terrain. The event also features an evening Blackout one loop race and a beer mile.

A community memorial 5K in Ebensburg with a new Pump & Run combining a bench press test and a 5K, a kids 150-yard fun run, and a virtual shirt option. All proceeds go to local charities and a playground project.

A 5K trail race at Mt. Pisgah County Park in Troy, PA on June 13, 2026, featuring marked paths over rocks, roots, grass and dirt. The course includes some hills and is not stroller friendly.

A trail event in Montoursville, PA offering an eight mile Scramble over Smith's Knob and a new 4.5 mile Half Scramble. Field limited to 200; proceeds support Hughesville Cross Country scholarships and the Think Big pediatric cancer fund.

A trail running festival at STCC Park on June 13, 2026, featuring a one-loop 1.6 mile course and multiple chip-timed events from a kids race to 5K, 10K, 1-hour and 2-hour formats. Hosted by Timber Hill Timing.