Mid-Atlantic
Terrain
Format
Course
Distance
Elevation
Difficulty
Cutoff
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Continent
Country
1
Region
State
Year
Season
Month
UTMB Qualification
412 races
Jul 4, 2026 (Sat)
Hector, New York, United States
16.5-mile loops through Finger Lakes National Forest, single-track trails, grassy pastures, dirt and paved roads, 1292 feet elevation gain per loop
Jul 5-6, 2026 (Sun-Mon)
Lagrangeville, New York, United States
60k course with 1,600 feet of elevation gain on the varied trails of Red Wing Recreation Area in Lagrangeville, NY
Jul 11, 2026 (Sat)
Lanesboro, 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.
Hollidaysburg, Pennsylvania, United States
Rugged 100-kilometer course through the wild trails of the Alleghenies, rocky ridges, sparse aid stations, and punishing midsummer heat
Middlesex, New York, United States
Scenic Finger Lakes hills and valleys, swamplands to hilltops, steep descents, gully rim trails, finishing at the culturally significant Great Hill
Atglen, Pennsylvania, United States
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
Smithfield, Virginia, United States
Approximately 3.4-mile trail loop at Windsor Castle Park with 150 feet of elevation gain per lap, self-aided format, and a relaxed summer atmosphere
Jul 18-19, 2026 (Sat-Sun)
Annapolis, Maryland, United States
Six-hour endurance format at Greenbury Point, with Chesapeake Bay waterfront views and an exposed coastal setting.
Jul 18, 2026 (Sat)
Wellsboro, Pennsylvania, United States
50K on the scenic West Rim Trail with an early dark start, minimal aid, and a challenging out-and-back route to Bradley Wales
Piseco Lake, New York, United States
Technical 55K route on the Northville Placid Trail through remote Adirondack wilderness, 3,300 feet of elevation gain, fully self-supported format
Honeoye Falls, New York, United States
1.07-mile loop course with cross-country terrain, paved and unpaved sections, rolling hills, and natural obstacles like divots and tire tracks
Luray, Virginia, United States
Rugged 50 km route through the southern Massanutten Mountains, tracing the area's industrial heritage near historic Catherine Furnace.
Timed ultramarathon featuring 12-hour and 24-hour options on a one-mile loop with full aid station support and space for personal setups
Jul 25, 2026 (Sat)
Millburn, New Jersey, United States
Randomly assigned trail loops across South Mountain Reservation, strategic decisions at dusk, and unpredictable routes inspired by the TommyKnocker Ultra
Morgantown, West Virginia, United States
50k course with nearly 6,000 feet of elevation gain, rugged rocky trails, and technical terrain in Coopers Rock State Forest
Jul 25-26, 2026 (Sat-Sun)
Mendon, New York, United States
Scenic trail courses in Canandaigua featuring 100-mile and 50-mile ultrarunning challenges
Imler, Pennsylvania, United States
Gnarly single track and fast double track across Central Pennsylvania’s rugged Allegheny Front, steep climbs, demanding descents, and sweeping ridge views
Beaver Falls, Pennsylvania, United States
24-hour race on Blackhawk High School track with lap direction changes, hourly themes, live music performances, and relay or solo participation options
Lake Placid, New York, United States
Wooded Mt. Hoevenberg forest loops in Lake Placid, a backyard ultra in the Adirondacks with scenic woodland terrain and repeated laps.
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Showing 1 - 20 of 412 events