West
Terrain
Format
Course
Distance
Elevation
Difficulty
Cutoff
≥
:
Continent
Country
1
Region
State
Year
Season
Month
UTMB Qualification
120 races
Dec 4, 2026 (Fri)
Richland, Washington, United States
Steep 0.35-mile loop with 89 meters elevation gain per lap, repeated up to 100 times for Everest-equivalent climbing and cumulative elevation awards
Dec 5, 2026 (Sat)
San Jose, California, United States
Classic Northern California terrain: flowing singletrack, rolling dirt paths, stout climbs, heat, exposure, and wide-open vistas.
Fountain Hills, Arizona, United States
Scenic desert landscapes, rolling singletrack, quick ascents and descents on a mix of classic and newer trails in McDowell Mountain Regional Park
Malibu, California, United States
Coastal trails through Point Mugu State Park, panoramic ocean views, rugged climbs, and rejuvenated landscapes with blooming flora
Ridgecrest, California, United States
Loop through rolling Spangler Hills desert terrain on jeep roads, singletrack and sandy washes, with expansive views of the Southern Sierra.
Vail, Arizona, United States
High desert ultramarathon on the Arizona Trail with out-and-back segments, expansive views, and northern ridgeline passages near the Santa Rita Mountains
Pine, Colorado, United States
High-altitude 50k on technical trails through Staunton State Park, featuring rugged mountain terrain, granite cliffs, meadows, and frequent wintry conditions.
Julian, California, United States
Point-to-point 50-mile course from Sunrise Trailhead through Cuyamaca Rancho State Park, forested trails, and Oriflamme Canyon to the desert floor finish.
Estes Park, Colorado, United States
1km out-and-back trail with a 540-foot ascent, poker chip turnarounds, and milestone awards for multiple ascents
St. George, Utah, United States
Scenic 10k desert loop near St. George with alternating directions, varied distances, and supportive trail running atmosphere
Friant, California, United States
Millerton Lake and San Joaquin River trails with scenic valley views, 50k route, regular aid stations, and crew access at River Gorge Management Area
Tucson, Arizona, United States
Salem, Oregon, United States
3.33 km loop course on asphalt and gravel with two climbs per lap, 120 feet elevation gain, start and finish at the bottom of the soap box derby hill
Pullman, Washington, United States
Casual, no-fee winter run on icy terrain with a low-key, unsupported atmosphere
Dec 6, 2026 (Sun)
San Francisco, California, United States
No-frills urban ultramarathon from Twin Peaks with 50K or 50-mile routes through city landmarks, limited aid, and self-navigation challenges
Abbeyville, Colorado, United States
Dec 11, 2026 (Fri)
6-mile loop course from Confluence Park with 1.5-hour cutoff per loop, up to 17 loops for 102 miles, progressive elimination format
Dec 12, 2026 (Sat)
Ravensdale, Washington, United States
Scenic Cedar River Trail route with 16 miles of packed gravel, 15 miles of paved bike path, gentle hill at mile 21, start and finish at Landsburg Park
Cool, California, United States
Scenic 50K and Half Marathon with generous cutoffs, trekker-friendly course, and capped field for an intimate year-end event
Oak Harbor, Washington, United States
Rugged technical trails through dense forests and along dramatic coastal bluffs, with challenging grades and a crossing of the Deception Pass Bridge
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Showing 1 - 20 of 120 events