Trail Running calendar near South Williamsport 2025-2026

We have found 37 Trailruns within 80 miles of South Williamsport. See below where and when you can find the races.

Take on the Spartan Trail Poconos 10K at Blue Mountain on July 12, 2026 in Palmerton PA, with hilly singletrack that rewards adventurous runners. Stay for a Spartan weekend of obstacle races, team entries, and service member discounts.

Join the Run for the Elk Race Festival in Emporium PA on July 26, 2026 for scenic trail runs from 5K to a Boston qualifying marathon. Enjoy post race pizza, a finisher medal and free finish line photos along the West Creek Industrial Trail.

August 2026

The Eastern States 100 is a rugged 103 mile single loop ultramarathon through Pennsylvania's Wilds, circumnavigating the Pine Creek watershed. With over 20,000 feet of climbing this challenging trail race on August 8, 2026 rewards prepared..

Tackle rugged, scenic single track trails at Hyner Run State Park near North Bend, Pennsylvania with the Hyner Half offering a challenging 14 mile race plus a 7K. Field is limited to 225 qualified entrants, so expect big climbs, aid station..

Run technical trails through old growth forest, waterfalls and steep climbs at the Salt Springs Field, Forest & Falls Trail Races. Choose 5K, 10K or a grueling 50K five loop challenge while supporting park trail conservation.

September 2026

Join the Camptown Races on September 12, 2026 for a lively 10k, new 5k, or 10k relay across a scenic road and technical trail course with roots, rocks, and a creek crossing. Perfect for solo runners and teams looking for a fun challenge.

Challenge rugged single track and a famous boulder field at Hickory Run State Park in Jim Thorpe PA. Choose from 100K, 50K or 18 mile options on a 50K loop with big climbs and scenic trails, and earn a finisher award.

Take on the Boulder Beast near Lock Haven PA, a rugged trail race with a notorious boulder field and scenic singletrack, offering 24 mile and 25K distances. Camp on site and enjoy a lively pre race party and a post race picnic.

October 2026

Celebrate Oktoberfest with a 5K Trail Run at Boal City Brewing in Boalsburg this October. Tackle scenic rolling trails and hills, enjoy a free brew if 21 or older, and stay for awards and a trophy engraving for overall winners.

Take on the Black Forest Ultra, a 100K on Pennsylvania's scenic Black Forest Trail with about 13,400 ft of climbing and steep climbs through vivid fall foliage. No crews or pacers make it a true solo test.

The Think Big Trail Challenge will take place in South Williamsport on Sunday 4 October 2026. You can run between 5 and 10 kilometers.

Challenge yourself on the Sinnemahone Ultra Trail Run through scenic Elk State Forest near Emporium, PA, with distances from 12k to 50k and a team relay option. Aid stations on course and post race food make for a welcoming day of trail run..

Tackle rugged mountain trails at Call of the Wilds Mountain Fest in Waterville PA, with 10K, 25K and 50K options across iconic routes and big elevation gain. Limited to 400 runners, this challenging festival also offers food and drinks.

Run the Little Pine 5 Miler at Little Pine State Park in Waterville, PA on October 25, a scenic lakeshore loop slightly over five miles. After the race enjoy food, drinks and the festival vibes of Call of the Wilds Mountain Fest.

November 2026

Tackle rugged ridgelines and scenic overlooks at the View Trail Race in North Bend PA on Nov 7, 2026, with 25K and 15K options. Limited to 500 runners, this Hyner Challenge style course delivers serious climbing, singletrack and big views.