Trail Running calendar near Lower Merion Township 2026-2027

Trail and 5K races at Hillside Park on October 18, 2026, benefit a free mammography program. A kids fun run for ages 5 to 12 is included, with chili and vegetarian food and timing by Compuscore.

The 4th annual Chesterfield FALL Terrain 5K at Fenton Lane Park on October 18, 2026 features a 5K run/walk and a 1 mile Fun Dash, supports local charities, offers custom race shirts and age group awards.

A donation supported 5.25 miles trail race at Gunpowder State Park with a steep opening climb, single track sections, and on site race day registration.

Trail races at Parvin State Park offer a half marathon and a 6 hour lap event on a mostly trail lollipop loop. The event is cupless and uses an aid station at the start and finish.

Trail ultramarathon in Titusville, NJ offering 50K and 25K routes through Washington Crossing Park and Baldpate with aid stations and a technical Rock Hopper section.

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 costume 5K and 1 mile fun run through the woods of Poricy Park on October 24 2026 raising funds for 180 Turning Lives Around.

25K trail race at Ridley Creek State Park in Glen Mills PA with about 1800 feet of climbing, three aid stations, a five hour limit, and awards for top finishers.

Inaugural Barnyard Squatch 5K in Blairstown NJ, a hilly 5K trail that passes rescued farm animals with donations supporting The Barnyard Sanctuary.

A Halloween-themed 5K and 1 Mile at Arasapha Farms in Glen Mills that benefits the Edgmont Township Fire Company No.1, with timed 5K results, commemorative shirts, safety costume rules, and a monster costume contest.

A measured, professionally timed out-and-back race in Oaks PA on Nov 1, 2026 offering 10K, 5K and one mile options to support Tourette Syndrome awareness.

An endurance running event in Woodbine NJ offering 6-, 12- and 24-hour individual races plus 12- and 24-hour relays. The course uses 5.5-mile dirt laps with few roots and the venue provides camping, cabins, showers and a sauna.

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.

Hoopomani 5K Run/Walk at Kenbrook Bible Camp on November 7, 2026 is a fundraiser featuring a 5K, kids fun run, post-race pancake breakfast and age-group awards.

A nighttime 10 km trail race near Reading, PA where runners provide their own light, the course finishes at the Liederkranz club with awards and a beer garden.

A trail 8K and 5K at Unionville Vineyards on November 8, 2026 with chip timing, live results, onsite music, post race wine, and awards. Walkers and children are welcome and the event includes water stations and post race amenities.

A timed trail event at Jacobsburg State Park on a roughly 5 mile loop of single track and gravel. The Fall Back edition runs the course in reverse and offers 5 mile, three-hour, and six-hour formats.

A trail and gravel running event in Wissahickon Valley Park offering 10 km, 10 mile and half marathon options with chip timing, aid stations, limited field size, and a post-race party with live music and warm food.

A community 5K and 1 mile walk on November 8, 2026 at Central Park of Morris County supporting Family Promise of Morris County, with in-person and virtual 5K options and age-group awards.