Trail Running calendar near South Williamsport 2026-2027

The Rider Rattler returns for its second year with 4-mile and 8-mile trail options in Pennsylvania's scenic Rider Park. Both routes take runners and hikers to three beautiful vistas using a mix of single and double-track trails. The event i..

Experience a muddy trail race through the woods and fields of a Pennsylvania maple farm. Enjoy a post race pancake breakfast and take home a souvenir bottle of syrup after completing the five or ten kilometer course.

A remote 7.5-mile downriver paddle on Moshannon Creek near Grassflat, PA, run as solo and team races. The event enforces life jacket and helmet rules, bans rudders and skegs, and includes an awards banquet at St. Severin's after the race.

An Easter-themed 5K on April 4, 2026 in Shickshinny, PA, held on a flat out and back course along the Susquehanna Warrior Trail. The event features souvenir T-shirts, age-group awards, photos with the Easter Bunny, and lunch.

A nighttime trail race at Camp Mount Luther in Mifflinburg offering a 5K loop or a 10K double loop on the Dandelion trail run in reverse. Runners should bring their own light; the course will be marked with glow sticks and reflective arrows..

The Hyner Trail Challenge features 25K and 50K remote trail runs with strict time cut-offs. Organized by the PA Trail Dogs, it has a no-refund policy and limited spectator access. Runners must be self-sufficient, as there's no water or elec..

SHEastern States Weekend SHEastern States Weekend is a women's running camp held from April 30 to May 3, 2026, at Ponderosa Lodge near Lock Haven, Pennsylvania. The camp includes guided trail runs on sections of the Eastern States 100 cours..

A timed loop event at Hills Creek Lake offering 3 hour, 6 hour and 12 hour formats plus a 12 hour team relay. The course is a mostly single track three mile loop with about 200 feet of climb per lap.

Take on a technical, figure-eight trail run starting and finishing at Greenwood Furnace State Park. Choose between the half marathon or the 12K distance. The course loops around a central fire tower.

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.

The Miller Mountain Trail Challenge offers a rugged 25K and a mighty 5 mile run on the trails of Tunkhannock, PA. With significant elevation gain and scenic views, it's a test for trail enthusiasts. Proceeds support local land conservation..

Eagleton Trail Challenge The Eagleton Trail Challenge is a trail running and rucking event taking place in Lock Haven, Pennsylvania, on May 9-10, 2026. It features multiple distances, from a 10K to an 86-mile ultramarathon, run on trails th..

Brandon's Run is a 5K in Rome, Pennsylvania, established as a memorial event. It raises funds for local student scholarships. The event also features a basket raffle and awards.

Experience a technical trail run through the scenic woods of Camp Hebron with 5K and 10K courses. Navigate hills and stream crossings to earn a finisher beanie and enjoy post race refreshments for a good cause.

Experience the rugged sandstone ridges and rhododendron tunnels of central Pennsylvania. This UTMB World Series event offers 25K and 50K distances through the lush forests and wild valleys of Rothrock State Forest.

Take on the Susquehannock Trail Ultra in Coudersport PA on May 16, 2026, an 83 mile single track challenge with over 14,000 ft of climbing. Rugged navigation and remote aid stations make this a true endurance test with a 36 hour cutoff.

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..

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.

Explore the remote Tiadaghton State Forest on a challenging trail run. Choose between a 25K or Half Marathon course, both sharing scenic but demanding terrain for the first 9 miles. Be prepared for cut-off times to ensure everyone finishes..

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..