June ultramarathons in United States (Mid-Atlantic)

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

Rolling 1.75-mile loops on a working produce farm, including grassy stretches, dirt paths, wooded trails, farm animals, and moderate elevation changes.

Organized group run covering 34.6 miles along the D&R towpath from Trenton to New Brunswick, featuring pacers, aid stations, and a historic trail finish

Technical single track and double track loops through shaded forests, rocky and root-laden trails, and Blue Mountains scenery at Bashore Scout Reservation.

Rugged trail loop featuring the infamous "staircase of death" with over 800 feet of climb in under a mile, steep technical sections, and smoother stretches

Mostly downhill course on the Virginia Creeper Trail, national forest scenery, long stretches between aid stations, finish at Wolf Hills Brewery

Historic 100-mile route featuring demanding terrain, hot and humid conditions, and a strict 24-hour cutoff

Scenic lakeside and woodland trails through rolling terrain in Midlothian, Virginia with a 4.167-mile Backyard Ultra loop under open skies

Flat, paved 2.95-mile loop at Rockland Lake State Park with shaded and sun-exposed sections, ideal for fast times and personal records

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

Looped trail course amid limestone formations and varied terrain at Clark Reservation State Park, featuring descending lap cutoffs and summer conditions

Two 25.5-mile loops through Prince William Forest Park’s historic trails, starting at sunset with no section repeated in both daylight and darkness

Forest and creekside course with challenging elevation gain, scenic routes, and a legendary Woodbooger theme

Challenging last-person-standing ultra on a rugged 4.4-mile loop with 550 feet of elevation gain per lap at Wildlands Conservancy South Mountain Preserve

One-mile loop course on Froggy Mountain with 500 feet of ascent per lap; 50 or 100 mile options, private property, hot meals and outdoor showers

Rugged singletrack and park pathways through sweeping forest, dramatic gorge scenery, and 3,200 feet of elevation gain in New River Gorge National Park

Scenic rail-trail through Pennsylvania’s historic mining corridor, lush forests, rustic bridges, gradual climbs, and long descents on well-maintained paths

Rugged 54-mile ultramarathon on the Long Path through the Catskills, 14,000 feet of elevation gain, rocky and steep terrain, limited aid stations

Challenging North American ultramarathon courses directed by Kevin Sayers, including the Massanutten Mountain Trails 100 Mile Run