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Trail Running Calendar near Newtown Square 2026-2027

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Explore the top trail runs near Newtown Square for 2026-2027! We've gathered 50 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
A community trail day at McKaig Nature Center featuring a chip-timed 5K, a one-mile Monkey Rock Miler, a free kids race, a chili cook-off, event shirts for timely registrants, and awards across multiple age groups.
Three trail options in Pottstown on October 10, 2026: a 5K, a 10 mile route, and a 1 mile family loop with proceeds supporting the Schuylkill River Trail.
Cross country meet at Belmont Plateau in Philadelphia featuring men's 8,000 meter and women's 6,000 meter college/open races. Both courses are described as true cross country routes and include Flagpole, Parachute and Nursery Hills.
Two measured trail races at Evansburg State Park on October 11, 2026, with 14K and 6.5K options, water stops, age-group awards, and a mostly flat, runnable course.
Test your endurance at Autumn Lake Winery with a unique hourly 5 km challenge. Choose from 6, 12, or 24 hour individual and relay events across trails and vineyards in Williamstown.
Trail running festival at Lums Pond State Park on October 17, 2026 with 12 km and 24 km races, a 12-hour solo challenge, and a 4-person relay on fast lakeside single-track.
A community cross-country 5K in Haddonfield on October 17, 2026 with pre-race packet pickup, onsite registration options, entrant T-shirts, awards by overall and age groups, and accommodations for visually impaired participants.
Trail races at Mt. Cuba Center on October 17, 2026 offering 5K and 10K courses through meadows, forests and ponds with garden access and post race activities.
Teams of 6 to 13 share 26 one mile legs on a one mile trail loop at The Woodlands, with team-made batons and a champion who finishes a 0.2 mile final leg carrying a torch.
Trail race in Pottstown, PA offering 15k and 30k on technical park trails with rocks, roots and varied single and double track. Aid stations provide fruit, packaged snacks and hot options; custom and self supported fueling is allowed.
A fall 5K trail run and walk at Fort Washington State Park supporting Scouts BSA Troops 541 and 542, with awards and shirts for early registrants.
A community focused day of running, walking, and a 0K wellness experience in West Philadelphia with multiple route distances and local business engagement.
A technical 25K trail race at Ridley Creek State Park with about 1800 feet of climbing, three aid stations, and a five hour time limit.
A Halloween track event at West Chester University with a 30 minute candy scramble, on track candy stations and a costume contest with prizes.
Family-friendly Halloween 5K and untimed 1-mile at The Bates Motel in Glen Mills with costumes, a costume contest, and proceeds benefiting the local fire company.
November 2026
A community road trail event in Oaks PA offering 10K, 5K and one mile options on a measured, level course to support Tourette Syndrome awareness.
Experience an off-road race weekend at Yeager’s Farm & Market featuring 4 and 10 mile trail runs. Enjoy a local atmosphere with post-race beer and bagels and earn a unique long sleeve tech shirt.
A six-hour trail challenge in Coatesville where runners complete a timed 5K each hour, aiming to finish six laps for a medal and national ranking.
Trail races at Green Lane Park offering 25K run or ruck and a 50K two loop option with mixed surfaces, shaded sections, an aid station at start and finish, and cupless service.
A chip-timed 5K and an untimed 1.4 mile walk with live music, contests, food, games, awards, and proceeds supporting an entrepreneurship endowment at UC Berkeley.
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