Trail Running calendar near South Williamsport 2025-2026

Run up and down the slopes under lights at Tussey Mountain in the King and Queen of Tussey Mountain, a lively one mile during Ullr Fest. Costume entries and awards after the last finisher add festive competition and fun.

Warm up this winter with the Tame the Tower Trail Challenge in Mt. Gretna on Dec 13, 2025 featuring scenic 10 mile and 5 mile routes around Clarence Schock Memorial Park. All race proceeds benefit park trails, safety, and the education cent..

Celebrate the season at the Minty Miler in Jim Thorpe on Saturday December 13, 2025. This family friendly one hour run or walk loops Penn Forest Park with minty treats, mugs while supplies last, and age group awards.

Naked Nick at Blue Marsh Lake offers 25K and 50K trail races on mostly single track with lollipop loops and winter mud or snow possible. Aid stations, chef prepared post race food and German style finisher mementos add charm.

Run under the stars at Icicles on the Moon, a night trail event at Zindel Park in Lock Haven on December 27, 2025. Choose a 7 mile or 5K route around the reservoir, bring a headlamp, and help fund Zindel property revitalization.

Run the Greenwood Furnace Snowfest 5 mile trail in Greenwood Furnace State Park, with a big climb to Stone Mountain and a fast downhill finish. Stay for SnowFest activities like snowshoeing, bonfires and a Polar Plunge.

The Frozen Snot is a winter trail race on Bald Eagle Mountain near Lock Haven PA with 8.3 and 13.5 mile courses. Expect rugged technical terrain, steep climbs, icy or muddy conditions and bring traction gear for a true cold challenge.

Naked Bavarian is an ultra trail at Blue Marsh Lake in Leesport, PA with 20 and 40 mile options on mostly single track and gravel. Enjoy rugged climbs, supportive aid stations and a German style finisher memento.

Conquer the Fire on the Rocks 10K at Zindel Park, an intermediate trail challenge featuring rugged climbs, technical singletrack, and sweeping views. Reward yourself with sticky buns, drinks and friendly post race vibes at the Durty Dabbers..

Experience a scenic chip timed 5k through two vineyards at Armstrong Valley Winery on March 15 2026, with rolling terrain and country charm. Finishers get a T shirt, a collapsible wine glass and a medal that doubles as a bottle stopper, plu..

Join the flat 19th Annual Susquehanna Warrior Trail 5K on April 4, 2026 in Shickshinny PA along a scenic river trail, perfect for runners and walkers. Register early for a souvenir T shirt, awards, lunch and photos with the Easter Bunny.

Run rugged singletrack, big climbs, vistas and stream crossings at the Hyner View Trail Challenge, offering 25K and 50K options. Limited entries and the 50K joins Rocksylvania. Remote site has hard cutoffs and no on site water.

Join SHEastern States Weekend, a three day women's trail camp in Lock Haven PA with guided night and long runs, evening clinics, cabin lodging, meals and group transport. Run in no drop groups and recharge with fellow women runners.

Push your limits on scenic single track around Hills Creek Lake with 3, 6 and 12 hour time based options plus a 12 hour four person relay. Run as many roughly 3 mile laps with about 200 ft of climb per lap and enjoy lakeside aid and camping..

Run the scenic cross country trails at Crystal Lake Outdoor Center's 10th Annual Trail Race on May 9. Choose a 5k or 25k and help support trail maintenance and center operations as proceeds benefit the nonprofit.

Test your legs on rugged trails and sweeping Susquehanna views at the Miller Mountain Trail Challenge in Tunkhannock, PA, with 25K run or hike and 5 Mile options featuring steep climbs and rocky descents. Finishers get custom swag, a finish..

Discover single track trails from the Susquehanna River to the Allegheny Plateau in Lock Haven, with race options from 10K to 46K. Enjoy a gourmet post race spread and watch for registration coming soon.

Worlds End Ultramarathon in Forksville PA on May 30 2026 features two single loop trail distances along the scenic Loyalsock Trail. Rugged single track, waterfalls and rocky overlooks make for a demanding backcountry race.

Take on the scenic Slate Run Trail Race in Tiadaghton State Forest on June 6, 2026, with half marathon and 25K options over technical single track, stream crossings, and sweeping vistas. A rugged, rewarding day on the Black Forest Trail.

Choose the 10K or 5K through Sproul State Forest with roughly three miles of climb to McCloskey Mountain and more than three miles of thrilling downhill to the finish. Enjoy technical single track, stream crossings and stunning vistas, plus..