United States
Terrain
Format
Course
Distance
1
Elevation
Difficulty
Cutoff
≥
:
Continent
Country
Region
State
Year
Season
Month
UTMB Qualification
38 races
May 1, 2027 (Sat)
Herrin, Illinois, United States
Fast, flat 1.3-mile loops on paved pedestrian paths within Herrin Sports Complex, open grounds backdrop, six-hour timed endurance format
Wellsboro, Pennsylvania, United States
Scenic 3-mile lake loop on single track trails with 200 feet of elevation gain per lap, 12-hour solo or relay format
Tamworth, New Hampshire, United States
Single-track two-mile loop along White Lake, slightly technical terrain and beach scenery in White Lake State Park, New Hampshire.
Derwood, Maryland, United States
Looped Farm Park ultra on natural surface trails: grassy stretches, runnable singletrack, rocky and rooty sections, and minor creek crossings.
Dousman, Wisconsin, United States
Flexible solo or relay race on three loop options through Kettle Moraine State Forest, with distance-based results and prize payouts for top finishers
Carrollton, Kentucky, United States
Natural trails and varying terrains on a certified course, with scenic views and official timing
Palatine, Illinois, United States
Successive lap format on winding trails with strict hourly cutoffs, testing stamina and recovery management
May 8, 2027 (Sat)
Bellingham, Washington, United States
Repeated mountain ascents on rugged, diverse trails in the scenic Pacific Northwest with significant elevation gain and an environmentally conscious focus
Valley, Alabama, United States
Timed 6-hour and 12-hour ultrarunning event along the Chattahoochee River with on-course support and a dedicated aid station
Fairmont, West Virginia, United States
West Virginia trail loops with 750 feet of elevation gain per 5.25 miles, totaling 2,250 feet in the 25K amid scenic landscapes.
McMinnville, Oregon, United States
Looped course at Linfield University with solo and relay options, timed races of varying lengths, on-course aid stations, and eco-friendly focus
Broadview, Montana, United States
Looped 4-mile singletrack course with gentle elevation, timed events up to 24 hours, primitive camping near Billings, Montana
Pelham, Alabama, United States
May 10-16, 2027 (Mon-Sun)
Augusta, New Jersey, United States
Certified one-mile loop with a fast, flat profile, mostly pavement and a short crushed gravel stretch for steady, efficient pacing.
May 15, 2027 (Sat)
Mannsville, New York, United States
24-hour ultra in Winona Forest on a smooth, well-maintained non-technical loop, with lap-based endurance over a full day and night.
Burnet, Texas, United States
Trail loops at Spider Mountain Bike Park by Lake Buchanan, featuring climbing and downhill segments, night running, and Texas Eagle Quad Chairlift access
Richfield, Ohio, United States
3.0-mile loop with 237 feet of elevation gain per lap, mostly shaded gravel camp roads and trails, late May temperatures between 58 and 78 degrees
Fort Wayne, Indiana, United States
Scenic loop around Bixler Lake with a mix of asphalt paths and woodland trails, featuring wetlands, beaches, convenient amenities, and flexible time options
Ashford, Connecticut, United States
Scenic gravel trails through camp grounds with a festive finish and community atmosphere
Huntsville, Alabama, United States
Flat, looped all-weather track at Milton Frank Stadium, with a controlled setting for steady pacing and long day-to-night efforts.
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Showing 1 - 20 of 38 events