Trail Running calendar near Williamsport 2026-2027

Test your endurance on the Ghost Town Trail with distances ranging from 12k to a 50 mile ultramarathon. Journey through scenic Pennsylvania trails in this solstice event designed to challenge your mental and physical limits.

A blue-blazed out-and-back trail event near Frederick, MD offering 50K and 25K options on rocky, shaded trails with stream crossings, mandatory hydration, limited entries and staffed aid stations.

A Georgetown run on the Chesapeake & Ohio Canal path offering 5K and 10K distances on June 20, 2026. Walkers are welcome and entry fees vary by registration period.

A trail running event at Seneca Creek State Park on June 27, 2026, offering measured 5K and 10K courses through singletrack with lake views, aid stations, post-race food, and age division awards.

A 12 hour trail event on a scenic five mile single track loop in Berkeley Springs WV, featuring technical terrain with about 750 feet elevation per loop, on-course aid stations, a post race meal and handcrafted awards.

Trail races at Rocky Ridge County Park near York, PA on June 27, 2026 offering 50K, 33.3K, 16.7K and 10K over rocky, rolling terrain with significant climbs. Registration closes June 23.

MCRRC Cross Country on the Farm Trail 5K is a trail race at Agricultural History Farm Park in Derwood MD. Non member registration is available for a $20 fee and the event is part of the club's low key race series.

A free 5K fun run on July 4, 2026 organized by Great Falls TrailBlazers. The loop course goes through the woods, meets at the Great Falls Library, is open to all ages and is pet friendly.

A themed Forrest Gump fun run at Lakeside Loop in New Town Village, Owings Mills, offering a full 4.4-mile loop or a 1-mile out-and-back option. The event is free and participants are encouraged to wear the red hat, yellow top and red short..

Ironstone 100K is a 100 kilometer (62 miles) point to point trail race across the Ridge and Valley region of Pennsylvania. The two day event crosses Blair, Huntingdon and Centre counties and includes updated aid station support for 2026.

A community run in Ebensburg featuring 5K and 10K out and back courses on the Ghost Town Trail plus a free kids Firecracker Race; all proceeds support the Cambria County firefighters training facility.

A road running event on July 11, 2026 at Nottoway Park in Vienna, VA offering 5K and 10K in-person races plus virtual options with tiered registration fees and medal and shirt choices.

A summer trail race at Gunpowder State Park on July 12, 2026, listed as 7 miles with an approximate eight mile course that crosses Harford and Baltimore counties. The route features rolling hills, water crossings and occasional mud, with a..

A roughly 50 km trail ultramarathon on the southern Massanutten range with about 5,700 feet of elevation gain, six aid stations, and a post run gathering at the Route 211 commuter parking lot. Entry is limited to 75 runners.

A vineyard run at 868 Estate Vineyards in Purcellville, VA on July 25, 2026 offering 5k and 10k routes plus virtual entry options and tiered registration fees.

Experience the twisty single track and scenic farm fields of Germantown at this trail running event. Participants can choose between two distances while supporting local non profits in Montgomery County.

A Georgetown summer running event on the C&O Canal path offering a 5K and a half marathon with in-person and virtual options, separate start locations, and tiered registration fees.

Experience the ridges and valleys of Pennsylvania with point to point and loop races through Blue Knob State Park. Choose between 50k, half marathon, or 10k distances on technical single track and mountain trails.

A community trail event on July 25, 2026 at Locust Shade Park in Triangle VA offering 5K and 10K races plus virtual entries with medal or shirt options. Walkers are welcome and entry fees vary by registration period.

Trail races at Little Bennett Regional Park on August 1, 2026 feature a 3.7 mile 5K plus and a 6.2 mile 10K on twisty singletrack with hills and streamside sections. Staging is near the Prescott Horse Trailer Area in Clarksburg Maryland.