Trail Running calendar near Mifflinburg 2026-2027

We have found 70 Trailruns within 80 miles of Mifflinburg. See below where and when you can find the races.

A trail ultra near Wellsboro, Pennsylvania on the West Rim Trail offering 50K and 25K out and back courses. Limited aid is provided and finishers receive a branded camp cup plus a post race breakfast.

The Run for the Elk Race Festival takes place in Pennsylvania's elk country. It features a full marathon, half marathon, 10K, 5K, and a combo event. The marathon is a Boston qualifier, and the weekend offers a special discount for a two-day..

August 2026

A free 5K trail event for children 12 and under near the east rim of the Pennsylvania Grand Canyon, offering medals, T shirts, a volunteer supported course, and a provided post race lunch.

A 103 mile trail loop around Pine Creek in Waterville, PA with about 20,000 ft of climbing and rocky single track. Supported and unsupported entry classes are offered and prior completion of an advertised 50K trail race is required for entr..

A 14 mile trail race with a 7K option at Hyner Run State Park featuring single track in Sproul State Forest, three aid stations, and a strict time limit. The event is open to runners and speed hikers only.

September 2026

An entry-level trail race at Camp Mt. Luther in Mifflinburg offering 5 km and 10 km options, a kids fun run with participant awards, race awards for top finishers, and a tech shirt deadline of August 16th.

Camptown Races in Camptown PA on September 12 2026 offers a mixed road and trail 10k, a new 5k with provided start transportation, and a 10k relay. The trail includes about 2.8 miles of technical terrain with roots, loose rocks and a creek..

A trail run in Seven Valleys, PA on September 12, 2026 offering 5K and 10K routes. Registration is expected around July 1, 2026 and a free volunteer registration option is available.

Trail ultraruns at Hickory Run State Park near Jim Thorpe, PA feature 100K, 50K and 18 mile options on a figure eight 50K loop with single track, a boulder field, and the rugged Shades of Death Trail.

A multi-distance trail running event near Wellsboro, Pennsylvania on the Pine Creek Rail Trail. Races use out and back routes through the Pine Creek Gorge with distances from marathon to 100 Miler and notable wildlife and scenery.

A central Pennsylvania trail event near Lock Haven with a boulder-strewn main course of about 24 miles and a 25K alternative. The route uses multiple named trails, includes significant climbing, and enforces strict cut-off rules with limite..

Trails 4 Tails at Codorus State Park features a 40 mile ultra, a 40 mile team relay, and a 25K on looped trails with varied terrain, on-course aid, nearby camping, and awards for top finishers.

Event Overview The Tröegs Rugged Trail 5K Run for Conservation is an annual fundraiser for the Ned Smith Center for Nature and Art. The event is held at the Ned Smith Center in Millersburg, Pennsylvania. All proceeds support the center's la..

This trail running event in RB Winter State Park features a half marathon and a 4-mile race. The late-September run supports local community groups and finishes with food and music.

October 2026

A chip timed running event at Marzella Farm in Lykens, PA with 24 hour, 12 hour and 6 hour options on a one mile grass and mulched loop. Weekend camping, a stocked aid station and an award ceremony are included.

Early October trail running at Boal City Brewing in Boalsburg, PA, featuring a 5K and a short Mini Monster loop, trails through the Boal Estate and local preserves, awards, and a beer for participants 21 and older.

A 100k trail race on October 4, 2026 in Hyner Run State Park with over 13,400 feet of elevation gain, a lollipop course that reverses yearly, no crews or pacers, and strict qualifying standards and a 19 hour time limit.

Trail races at the Williamsport Water Authority offering 5K and 10K courses across singletrack, climbs, historic sites and scenic views. Proceeds benefit the Think Big Pediatric Cancer Fund and awards are given by age group.

The Raven is a rugged trail half marathon and 10K in Pennsylvania's Seven Mountains, starting at Poe Valley State Park. The technical course features steep climbs, stream crossings, and scenic remote trails. Your run supports local youth sc..

A 50K trail ultramarathon circling Blue Marsh Lake near Reading PA, featuring single track, rolling hills, a 240 foot climb called the Ski Slope, and an optional water crossing. Relay teams of 2 to 4 runners share four legs.