South Williamsport
Trail Running Calendar near South Williamsport 2026-2027
Explore the top trail runs near South Williamsport for 2026-2027! We've gathered 19 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
Experience 100 miles of rugged Appalachian terrain and 20000 feet of elevation in this scenic loop through Pennsylvania. Runners navigate wild footpaths and rocky climbs in one of the most demanding trail races in the region.
A 5k run and walk on Milton State Park Island in Pennsylvania with an off road cross country style course, tiered pre registration and race day fees, and an awards ceremony with prize drawings.
September 2026
A trail race at Camp Mt. Luther offering 5K and 10K looped courses to benefit Camp Mount Luther. The event includes a kids fun run, awards for top finishers and all finishers, and a water stop at the 5K mark.
Trail race in Lock Haven, PA featuring a boulder field, a 25K and a longer miler distance, limited to 600 runners and subject to strict cut-off rules.
A 50K trail ultra in Waterville PA with rocky, technical trails, about 7,500 feet of climb and an 11 hour cutoff on September 26, 2026.
Experience the beauty of RB Winter State Park with a half marathon or four mile trail race. Enjoy a community atmosphere with post race food and music while supporting local organizations.
October 2026
Trail 5K and 10K in South Williamsport on October 4, 2026 featuring mixed singletrack, one aid station at Green Bridge, with proceeds to the Think Big Pediatric Cancer Fund.
A community trail event in Lock Haven, PA on Oct 11, 2026 offering 4.5 mile and 9 mile run or ruck options while raising funds for a local scholarship.
October trail festival at Little Pine State Park with a demanding 25K of 5,000 plus feet vertical and a 10K of about 1,000 feet on technical trails.
A beginner friendly trail run at Little Pine State Park on October 25, 2026, roughly a 5 mile Lakeshore Trail loop with tech shirts, post-race food, and limited to 200 entries.
Multi-distance Pennsylvania trail events offering 220, 110 and 50K courses, supported and virtual options, with fundraising to benefit the Warrior Trail Foundation.
November 2026
Trail races in Tiadaghton State Forest near Waterville PA featuring a technical half marathon and a 10K through rugged forest, streams and scenic vistas.
Two-day point-to-point foot and navigation event in central Pennsylvania with morning map navigation, a communal midcamp, mandatory self carried gear, and optional advanced checkpoints.
December 2026
A night trail run at Zindel Park in McElhattan, PA offering a mostly runnable 7 mile course and a 5K; headlamps required and registration is limited to 250 entrants.
March 2027
A 10K trail race at Zindel Park in McElhattan PA, featuring about 6.6 miles of local trails and roughly 1400 feet of climbing, organized by PA Trail Dogs.
May 2027
A multi-distance trail race in Lock Haven PA featuring 47K, 25K and 10K run or ruck options on technical, hilly single-track trails.
June 2027
A rugged trail ultramarathon in Worlds End State Park and Loyalsock State Forest near Forksville, Pennsylvania. The event offers a 100K with extensive elevation and a 50K that shares much scenic single-track.