Ultramarathons in Pennsylvania, United States in 2026

Rugged, moderately difficult out-and-back laps on an unpaved rail trail with 1000 feet elevation change per lap and uneven terrain.

Rugged 100-kilometer course through the wild trails of the Alleghenies, rocky ridges, sparse aid stations, and punishing midsummer heat

Rolling grassy hills on a compact cross country loop with team relay format, dusk headlamps required, and awards for most laps completed

Historic Starrucca Viaduct start, four 25-mile out-and-back laps on a primarily flat stony rail trail with gradual elevation changes and trestle dips

50K on the scenic West Rim Trail with an early dark start, minimal aid, and a challenging out-and-back route to Bradley Wales

Gnarly single track and fast double track across Central Pennsylvania’s rugged Allegheny Front, steep climbs, demanding descents, and sweeping ridge views

24-hour race on Blackhawk High School track with lap direction changes, hourly themes, live music performances, and relay or solo participation options

Trail race against horses over single track, gravel roads, and grassy meadows, featuring 20k, 50k, and 50-mile distances in Steel City.

103-mile loop through Pine Creek Gorge and the Grand Canyon of Pennsylvania, with over 20,000 feet of climbing, rugged singletrack, and remote wilderness trails

Five-hour solo ultramarathon on a looped course at Charlestown Park, with night running and on-site provisions for participants

50 miles on the scenic Southern Baker Trail, varied terrain, fourteen-hour finish window, segment medal for finishers, unique three-part series

Five-loop 50K course with over 7,000 feet of elevation gain, steep climbs, technical descents, and fast singletrack through old-growth Pennsylvania forest.

5-mile loop at Camp Mack with 876 feet of elevation gain, combining wide track, single track, dirt, and gravel; course reverses direction during the event

Technical 50K on twisty singletrack with roots, rocks, and switchbacks, scenic landmarks including waterfall and caves, 4,500 feet of elevation gain

12-hour ultrarun on a 5-mile loop with 95% rustic single and double track, slight elevations, flat stretches, flexible pacing, aid stations, and tent areas

Challenging course with two steep hill climbs and a covered bridge passage, supported by fully stocked rest stops and motorbike escort.

24-hour rolling singletrack loop through Pleasant Valley, Hilltop, and Sunken Garden trails with 723 feet vertical gain per lap at Moraine State Park

Rugged mountain ultramarathon at Pennsylvania’s highest point, with substantial climbing, technical trails, and a striking summit setting.

Wide crushed stone rail trail through Pine Creek Gorge with dramatic cliffs, abundant wildlife, early autumn foliage, and gentle 2% grade

Technical single-track and double-track trails along Unami Creek, with rocks, roots, mud, varied elevation, and scenic woodland terrain at Camp Hart.