Trail Running calendar near Williamsport 2026-2027

We have found 74 Trailruns within 80 miles of Williamsport. See below where and when you can find the races.

A trail running event near Ithaca, NY with a half marathon, a 6.66 mile race, and a 5K, staged at the old Y Camp and using Rim Trail and Finger Lakes Trail sections. Entry includes park admission, shirt when guaranteed, and post race food.

June 2026

A trail race in Tiadaghton State Forest with 25K and half marathon options, technical single track, stream crossings, and specific midcourse cut-offs and registration limits.

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..

Experience a low key trail event at Colonel Denning State Park featuring significant elevation gain and scenic vistas. Choose between two distances that provide a relaxed atmosphere and a community focused post race celebration.

A three night camp on the Eastern States 100 course in the PA Wilds that guides runners through rugged nighttime trail sections with transport, lodging, meals and limited on course aid. Nights feature long technical segments and optional da..

Run With a View V is a 5K trail race at Mount Pisgah County Park in Pennsylvania. The course takes runners on a scenic, marked route through woods and paths over varied terrain. It's a fun, off-road challenge through the park's natural land..

A trail race in Montoursville, PA on June 13, 2026 featuring an 8 mile course over Smith's Knob and a new 4.5 mile Half Scramble option. Field limited to 200 runners and proceeds support Hughesville Cross Country and Think Big.

A North Bend trail event featuring a 10K with a long uphill followed by a steep descent and a newly added 5K. Entry is limited to 300 runners and includes a tech shirt and post race meal; no refunds or race day entries.

Trail event near Tunkhannock, PA with a half marathon (two 10k loops), 10K, 5K run/walk and an untimed 2 mile fun walk across dirt roads, fields and wooded trails, with aid stations, awards and post-race food.

The Little Loggers Trail Fest is a free trail run for kids 12 and under, hosted by the PA Trail Dogs. The 2.75-mile course features small hills and a possible stream crossing, with volunteers ensuring safety. It's part of a free three-race..

July 2026

Experience an obstacle course weekend at Blue Mountain featuring 5K, 10K, and kids races. Navigate dense forests and rugged hills in the Poconos with spectator access via chair lift for mountain views.

A 10K trail race at Blue Mountain Ski Area on July 12, 2026, run on wooded singletrack with steep climbs. Part of a Spartan OCR festival weekend, the event uses gun timing, has a 3 hour finish cutoff, and registrations are open.

The Rise & Run 50k is an out-and-back ultramarathon on the remote West Rim Trail in Pennsylvania's Pine Creek Gorge. The event features a single aid station and includes a pre-race campout. Participants receive a shirt and a unique wooden f..

Trail ultramarathon on the West Rim Trail near Wellsboro, PA on July 18, 2026. Two distances, limited on-course support, post race breakfast and a Rise & Run camp cup for finishers.

Experience a scenic race through Pennsylvania's elk country on the West Creek Industrial Trail. Choose from a Boston Qualifier marathon, half marathon, 10K, or 5K with professional timing and finisher rewards for all.

August 2026

A unique "last person standing" trail run in Kempton, where runners complete 1.6-mile laps against a shrinking clock. The event culminates in a communal post-race gathering with food and sponsored refreshments.

A free 5K trail run for kids 12 and under in Wellsboro, PA. The course features stream crossings and over 750 feet of climbing, with volunteers along the route. A post race lunch is included.

A 10k trail run and hike through Tioga State Forest in Wellsboro, PA on August 1, 2026. Proceeds will be donated to the Chromosome 18 Registry and Research Society to support research into a rare genetic disorder.

Experience a 103 mile single loop ultramarathon through the Pennsylvania Wilds. This event features over 20000 feet of climbing as it circumnavigates the Pine Creek watershed on technical mountain trails.

The Savage Race - Poconos will take place in Albrightsville on Saturday 15 August 2026. You can run between 3 and 5 miles.