Trail Running calendar near Mifflinburg 2026-2027

We have found 83 Trailruns within 80 miles of Mifflinburg. See below where and when you can find the races.

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 loop for kids 12 and under in Wellsboro PA on August 1, 2026, featuring over 750 feet of elevation gain, two small stream crossings, onsite guides and a provided lunch.

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.

Trail races at Miller Plant Farm featuring 5K, 10K, and a kids 0.5 mile run across mixed farm and wooded terrain, with on-site medical support and fundraising proceeds benefiting the WellSpan York Cancer Patient Help Fund.

A community 5K and 3K trail run at Codorus State Park Marina on August 1, 2026, with all profits distributed to four named funds. Pre-registration details and awards are specified, and a T-shirt is included for preregistrants.

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.

A trail 5K in Gettysburg on August 15, 2026, with a race shirt option for early registrants and an event bottle opener medal. Brewfest options and tours of the Daniel Lady Farm House and Barn are available the same day.

A trail race at Hyner Run State Park in North Bend, PA offering a 14 mile course and a 7K that shares the opening climb. The event uses Sproul State Forest trails, has a strict six hour cutoff, and three aid stations.

Experience a 5K trail run or walk through the scenic landscape of Wellsboro. This annual event supports local pregnancy and parenting services in Tioga County through a community focused athletic challenge.

Run through the scenic reservoir lakes and forests of Pennsylvania on a fast and flat trail course. Support clean water initiatives while enjoying an out and back race in the beautiful Roaring Creek Tract.

Experience a weekend of adventure featuring night trail running and timed endurance loops at Camp Mack. Enjoy free on site camping and inclusive categories ranging from a kids run to a twelve hour challenge.

September 2026

Experience a scenic trail race through Camp Mt. Luther with 5k and 10k double loop options. This event features a kids fun run, finisher awards for all participants, and supports a local cause in memory of Rev. Glenn Heasley.

A trail event at Hickory Run State Park offering 100K, 50K and 18-mile options on a figure-8 50K loop with a boulder field and a rugged Shades of Death Trail section, set with timed cutoffs and staffed aid stations.

The Pine Creek Challenge is a trail run on the scenic Pine Creek Rail Trail in Pennsylvania's Pine Creek Gorge. Runners can choose from 100-mile, 100k, 50-mile, and marathon distances on an out-and-back course. The event starts and finishes..

Trail races at Pine Grove Furnace State Park near Gardners, PA, offering 50K, 20 mile and half marathon courses on technical single track with significant elevation, multiple aid stations, and crew/drop bag options at select stations.

Run along the Lehigh River on the hard packed D and L Trail. This USATF certified course features a consistent downhill grade and serves as a Boston Marathon qualifier in the Poconos.

Experience the 15th annual Sasquatch Preservation Trail Run in Seven Valleys. Choose between the 5K or 10K courses and explore the natural landscapes preserved by the Farm and Natural Lands Trust.

The Mahoning Valley Volunteer Fire Co. 5K will take place in Lehighton on Saturday 12 September 2026. You can run 5 kilometers.

A trail event in Lock Haven, PA featuring a boulder field and two distance options, 25 miles and 25K. Registration opens December 16 and is limited to the first 600 entries with a September 1 deadline.

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