Trail Running calendar near Mount Gretna 2026-2027

The Fifth Street Rock Monster is a technical trail event on the private singletrack of Forever Farm. The 2026 edition features a new continuous loop course across five distances, camping, and a post race meal.

Run to Remember is a multi-distance trail event held in Sykesville's Piney Run Park. Runners traverse a scenic 5.25-mile loop past woods, meadows, and a lake. The event honors lost loved ones and supports cancer research.

Experience a cross-country style 5k at the scenic Hauser Hill Event Center. Registration includes a t-shirt, wine glass, unique finisher medal, and a wine pour. The course offers beautiful views but is not flat, and walkers, dogs, and virtu..

Event Overview The 8th Annual Earth Day Trail Run is held at the Pennypack Ecological Restoration Trust in Huntingdon Valley, Pennsylvania. All proceeds from the event benefit the trust's efforts to protect open space and maintain its over..

Cross country running and walking event in Pottstown on 04/18/2026 offering 5 km, 10 km and a 1 mile walk. Registration is open with a posted entry fee and race day registration option.

The Gunpowder Keg Ultra features 25K and 50K trail races on a scenic 15.5-mile loop in Gunpowder State Park. Runners can even change their target distance mid race. The affordable entry supports the park and club, with optional commemorativ..

Course and Format The event is a 50-kilometer (31-mile) race along the Schuylkill River Trail. It starts and finishes at Saint Michael's Park, which adjoins Lock 60 in Mont Clare, Pennsylvania, adjacent to Phoenixville. The course follows t..

This West Chester trail event offers a 5K run and a 1 mile fun walk/run on April 25, 2026. Two distinct distances provide options for different paces and goals. The event starts at 1000 Marshallton-Thorndale Road.

Join the Patriot Power 5K for a community-focused run, offering both an in-person and a virtual race option. The event supports local charities and welcomes all runners. Mark your calendar for a late April Saturday in 2026.

Run or walk a 5K trail race under the Flower Moon at Brandywine Creek State Park. This inaugural event supports local trail nonprofits and finishes with a moonrise celebration featuring s'mores and lawn games. Leashed dogs are welcome to jo..

Join the fifth annual Green Traill event in Easton, PA. It features a timed 5K run, a 2-mile walk, and a free Kids Fun Run. The volunteer-led event supports the preservation of Easton Cemetery.

The Johnnycake Jolt Series is a four-week trail run event on Wednesday evenings in May. Runners can tackle a scenic 10 km course in the Pickall Area of Patapsco Valley State Park. It’s a grassroots series designed to bring the local running..

Discover a trail running gem within Philadelphia at the Dirty German Endurance Fest. Runners explore the shaded, scenic paths of Pennypack Park on a mix of single-track and gravel trails. The event offers three distances, unique German-them..

Join the 10th annual trail run at the Crystal Lake Outdoor Center. Choose from a 5k or a 25k on scenic cross-country trails. All proceeds support the non-profit center's operations.

A trail event at Cromwell Valley Park on May 9, 2026 featuring 25k, 12.5k and 5k courses. The event supports local conservation groups and includes family activities and an Explore Passport for young participants.

The Johnnycake Jolt Series offers four weekly 10k trail runs in Patapsco Valley State Park. It's a grassroots, low-key event organized by park stewards, with a discount for park members.

Rothrock by UTMB offers a pure trail running experience through the sandstone ridges and rhododendron tunnels of Pennsylvania's Rothrock State Forest. The event features 25K and 50K distances as part of the UTMB World Series. Set in Happy V..

Trail races at Kelly's Run Nature Preserve in Holtwood, PA on May 16, 2026 featuring 10K and 5K courses plus a free kids race. Events are chip timed, include aid stations, marked courses, and support the Lancaster Conservancy.

Join the Ed Poling Memorial HARC Hike for Hunger & Hope, now in its 14th year. Choose from scenic C&O Canal Towpath hikes in May or a challenging Appalachian Trail hike. This fundraising event supports local community programs.

Explore the trails of Brandywine Creek State Park at the First State Trail Race. Choose from 10k, 25k, or 50k distances on a scenic course through rolling hills and farmland. It's a family-friendly event with an 8-hour time limit for all ru..