Trail Running calendar near Danville 2026-2027

Trail running event in Rothrock State Forest and Happy Valley, Pennsylvania. Races include a 50K and 25K with notable elevation gain amid sandstone ridges and rhododendron tunnels in mid May 2026.

This 5.3-mile trail run at Frances Slocum State Park is the 34th annual spring event and a memorial for Jen Stec. It features a unique age-group graded, staggered start where awards go to the top 15 finishers. Registration is online only wi..

Tough Mudder Philly on May 23, 2026 at Plantation Field near Coatesville, PA offers 5K and 15K obstacle courses, an Infinity multi lap format, a Mudder Village spectator area, and finisher medals, shirts, headbands, and a finisher drink.

Experience a mix of road and single track trails at this Memorial Day Weekend event featuring a half marathon and a 5K. Test your skills on the rocky Plowville Section to support the Berks County Special Olympics.

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.

A trail event in Tiadaghton State Forest with a 25K and a Half Marathon, sharing the first nine miles on technical single track and stream crossings, with strict cut-offs and a 250-runner field limit.

Awesum Possum Lake Trail Adventure at Opossum Lake Park offers a 6 mile obstacle course, a 4 mile run, and a 4 mile walk. The mixed-terrain course follows the Anglers Access Trail, uses chip timing, and benefits the Friends of Opossum Lake..

Experience a low key trail event at Colonel Denning State Park featuring significant elevation gain and scenic vistas. Choose between two distances that provide a relaxed atmosphere and a community focused post race celebration.

A three night camp near Lock Haven, PA that runs real sections of the Eastern States 100 at night. Lodging, transportation, meals, and limited on course support are provided to simulate race night conditions.

Experience a unique endurance test at the Wildlands Conservancy South Mountain Preserve featuring a last person standing backyard ultra a nighttime trail lap and a non alcoholic beer mile.

A clearly marked trail 5K at Mt. Pisgah County Park in Troy, PA, featuring mixed natural terrain with rocks, roots, grass and hills; the course is not stroller friendly and registration closes May 28.

An 8 mile trail race near Montoursville, PA with a new 4.5 mile Half Scramble option. The field is capped at 200 and awards cover overall and age groups while proceeds support scholarships and the Think Big pediatric cancer fund.

The 19th annual Sproul 10K in North Bend PA features a trail course with three miles up McCloskey Mountain and 3.5 miles down to the finish. The event includes a 10K and a 5K and limits entries to the first 300 registrants.

A trail and road event in Centermoreland with multiple distances including a two-loop half marathon, varied terrain on private trails and fields, aid stations, post-race food, awards, and on-site raffle and gear sales.

A free, children-only trail running event in North Bend, PA for ages 12 and under, featuring a flagged 2.75 mile course, volunteers, and an aid station. Registration for 2026 is sold out and the event is capped at 300 kids.

Experience a scenic 5 mile trail run through Lancaster County Central Park featuring grass paths and water crossings. Compete for age group awards and enjoy a post race prize raffle in a beautiful natural setting.

Test your endurance on a 2 mile paved loop at the Rodale Park 12 Hour Challenge. Cycle, run, or walk to support the development of the September 11th National Memorial Trail.

This unique 10k trail race in Nolde Forest uses an age-graded start, giving everyone a chance to compete. Runners are grouped by age and gender, with head starts calculated to level the field. A portion of proceeds supports the maintenance..

Trail races at Coventry Woods Park on June 28, 2026 include 5K, 10K, timed 3 hour and 6 hour events plus a 6 hour team relay. Courses are mostly single track with notable elevation and on-course aid stations.

Join this free no-frills 5K race through the scenic Lehigh Parkway in Allentown. Experience a community event along the Little Lehigh Creek featuring a casual post-race atmosphere with snacks provided by the organizers.