Intermediate ultramarathons in Pennsylvania, United States

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

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.

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

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

Rolling course with a 4000ft elevation gain per 50k loop, boulder field crossings, and the rugged Shades of Death Trail

40-mile course with seven laps of single-track trails and lakeshore at Codorus State Park

Challenging 100k along Pennsylvania's Black Forest Trail with over 13,400 ft of climbing, midnight start, rugged forests, and shifting toughest sections

Rugged single-track ultramarathons on the Gerard Hiking Trail, with over 17,000 feet of elevation gain through Oil Creek State Park's scenic, demanding terrain

Towpath ultra with nonstop river views and smooth, non-technical running; a fast, forgiving route with a relaxed atmosphere.

Fairly flat 1.25-mile park loop with frequent finish area passes, ample amenities, and a spectator-friendly setting

Out-and-back ultramarathon routes on the blue-blazed Glacier Ridge/North Country Trail, featuring scenic parkland, varied terrain, and lakeside segments.

Predominantly flat multi-surface loops through Pennypack Park’s old-growth forests, creekside paths, and urban wildlife, with limited elevation change

Tuscarora, Standing Stone, and Link Trails with rocky segments, significant elevation gain, minimal switchbacks on Cove Mountain, and map navigation required

Single-track trails and gravel roads through rolling hills, stream crossings, and lakeside routes in Brady's Run Park with scenic wildlife views

Rugged singletrack through Loyalsock State Forest and Worlds End State Park, with rocky sections, waterfalls, remote terrain, and sweeping vistas

70.5-mile point-to-point course on the Laurel Highlands Hiking Trail, featuring scenic and challenging trails from Ohiopyle to Seward, PA

Rugged 37-mile point-to-point trail from North Park to Harrison Hills Park with a sunrise to sunset finish window