West Coast
Terrain
Format
Course
Distance
1
Elevation
Difficulty
Cutoff
≥
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Continent
Country
Region
State
Year
Season
Month
UTMB Qualification
13 races
Mar 19-20, 2027 (Fri-Sat)
Lucas Valley-Marinwood, California, United States
Scenic, demanding mountain routes on Marin County trails, including a tough 50K loop and 100K point-to-point with sweeping Bay Area views.
Mar 26-27, 2027 (Fri-Sat)
Richland, Washington, United States
Badger Mountain Preserve trails with wide-open terrain and sweeping Columbia Basin views in Richland.
Apr 10, 2027 (Sat)
Geyserville, California, United States
Route featuring Pritchett Peak climb, rolling descents to Lake Sonoma, out-and-back on the original course, and scenic finish at Coyote Sonoma
Apr 17-18, 2027 (Sat-Sun)
Cascade Locks, Oregon, United States
100K and 50K trail races through the Columbia River Gorge, centered in Cascade Locks with broad river views and a dramatic Gorge backdrop
Apr 17, 2027 (Sat)
Lake Hughes, California, United States
50-mile trail ultra in Angeles National Forest near Lake Hughes, crossing the Leona Divide twice and spending time on the Pacific Crest Trail.
Apr 23-24, 2027 (Fri-Sat)
Auburn, California, United States
Rugged Sierra Nevada foothills, historic gold-rush routes, steep canyons, and challenging scenic terrain through the birthplace of mountain ultras
Apr 24, 2027 (Sat)
Perris, California, United States
Challenging 10-mile trail loop with 1,400 feet of elevation gain per lap, lake views, runnable terrain, frequent aid stations, and camping available
May 1, 2027 (Sat)
Stinson Beach, California, United States
62-mile course in the Marin Headlands, over 11,000 feet of elevation, single-track trails and dirt roads, views from redwoods to coastal cliffs
Santa Clarita, California, United States
Winding trails through Placerita Canyon’s historic gold discovery site, challenging hills, and golden Southern California landscapes
May 8, 2027 (Sat)
San Jose, California, United States
Hilly single track and fire road routes through oak forests and meadows, with ridgeline views of Santa Clara Valley and Santa Cruz Mountains
May 15, 2027 (Sat)
Bishop, California, United States
High-altitude ultramarathons on exposed, rocky 4WD dirt roads and single-track trails in the Eastern Sierra foothills, with variable weather and minimal tree
May 21-22, 2027 (Fri-Sat)
Ojai, California, United States
Full-moon trail weekend with evening starts, steep sustained climbs, high-elevation terrain to 6,200 feet, and rugged mountain-style efforts.
May 22-23, 2027 (Sat-Sun)
Renton, Washington, United States
Rolling loop course at Lake Youngs Watershed with 900 feet of elevation gain per lap and a well-supported, community atmosphere
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Showing 1 - 13 of 13 events