Trail Running calendar near South Williamsport 2025-2026

Pottsville Cross Country and Track Alumni and Friends Run is the inaugural fundraiser for the Pottsville High School cross country program, held at Pottsville High School Stadium Track in Pottsville, PA. Runners use the current Pottsville High cross country course, now a 5K, with the start and finis..

The Tame the Tower Trail Challenge is a trail running event held in Mt. Gretna, Lebanon, Pennsylvania, at Clarence Schock Memorial Park. Scheduled for December 13, 2025, it features two distances: a 10-mile "T-Rex" and a 5-mile "Ferocious" run.The courses are marked with colored flags—pink for the 1..

Naked Nick takes place in Leesport, Pennsylvania, with race options of 25K and 50K along the trails at Blue Marsh Lake. The course runs on the lake's south side in a lollipop layout: 5.5 miles out, 4.5 mile loop, then 5.5 miles back, blending about 80% single-track trails with 20% gravel roads. Elev..

Icicles on the Moon 7 Miler is a night trail race in Lock Haven, Pennsylvania, at Zindel Park near the caretakers house. The event offers a 7-mile main race and a 5K option, both using local trails around the reservoir. Runners must wear a headlamp and be prepared for winter conditions. The 7-mile c..

Naked Bavarian is a budget-friendly ultra-trail race held at Blue Marsh Lake in Leesport, Pennsylvania. It offers two distances: 20 miles and 40 miles, with a no/low swag ethos that skips expensive shirts, medals, and entertainment in favor of a solid course, dependable aid, and medical support. The..

Fire on the Rocks 10K is an intermediate trail race held at Zindel Park in McElhattan, Pennsylvania. The 6.6-mile course uses local trails also featured in the Frozen Snot and Boulder Beast events, delivering about 1,400 feet of ascent. Open to up to 400 runners, hikers, or walkers, the event foster..

The Hyner Trail Challenge, held annually in Hyner, Pennsylvania, is a demanding trail running event featuring two distances: a 25K and a 50K. The 25K course includes three major climbs and descents with 4,000 feet of vertical gain, offering scenic vistas, stream crossings, and single-track trails. T..

The Worlds End Ultramarathon, held in Forksville, Pennsylvania, offers two challenging trail races: a 100k and a 50k. Both courses traverse rugged single-track and double-track trails through the scenic Loyalsock Trail, Loyalsock State Forest, and Worlds End State Park in the Endless Mountains. The..

Slate Run Trail Race in Slate Run, PA offers 25K and Half Marathon options through Tiadaghton State Forest’s rugged terrain. The course traverses the Algerine Wild Area and Red Run sections of the Black Forest Trail, featuring technical single-track, streams, and sweeping vistas. For the first 9 mil..

The Little Loggers Trail Fest, held in North Bend, Pennsylvania, is a free trail running event designed for children aged 12 and under. The course is approximately 2.75 miles long, featuring a few small hills and possibly a minor stream crossing, providing a fun yet manageable challenge for young ru..

The Blue Mountain Trail Run takes place at Blue Mountain Ski Area in Palmerton, Pennsylvania, offering a scenic 10K trail race. This event features pristine singletrack trails located outside the usual ski boundaries, providing a unique running experience inaccessible to obstacle course racers. Part..