Intermediate ultramarathons in United States (Mid-Atlantic)

16.5-mile loops through Finger Lakes National Forest, single-track trails, grassy pastures, dirt and paved roads, 1292 feet elevation gain per loop

60k course with 1,600 feet of elevation gain on the varied trails of Red Wing Recreation Area in Lagrangeville, NY

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

Scenic Finger Lakes hills and valleys, swamplands to hilltops, steep descents, gully rim trails, finishing at the culturally significant Great Hill

Scenic trail courses in Canandaigua featuring 100-mile and 50-mile ultrarunning challenges

Technical sections on High Rocks Spur and Boundary Trail loop, featuring challenging and varied terrain through Crystal Springs Recreation Area

Low-key, no-cost ultrarun with limited participants and community-supplied aid stations near the start and finish area

Flat, scenic miles along the historic Erie Canal towpath, starting at Wide Water’s Marina and crossing Lockport’s draw bridges

Mix of fast dirt roads and technical singletrack with long climbs, flowy descents, and lake views through Fahnestock State Park in the Hudson Valley

Rugged point-to-point trail through the Finger Lakes, featuring challenging pathways and scenic summer landscapes

Scenic lakeside loops on well-maintained trails and dirt roads, steady flat sections with occasional roots, plus upland forest and meadow circuits with varied,

Scenic 10-mile figure-eight loop with lush woodlands, rolling terrain, and approximately 175 feet of elevation gain per mile at Valley Falls State Park.

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.

71-mile mountain loop on the Massanutten Trail with ridgeline traverses and valley views in George Washington National Forest

Damascus start and finish, with Virginia Creeper Trail, technical singletrack, Iron Mountain ridgeline, and roughly 8,000 feet of climbing.

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