West
Terrain
Format
Course
Distance
1
Elevation
Difficulty
Cutoff
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Continent
Country
Region
State
Year
Season
Month
UTMB Qualification
72 races
Jul 10, 2026 (Fri)
Palmer, Alaska, United States
Jul 11, 2026 (Sat)
Douglas, Wyoming, United States
Rugged mountain trails in the Laramie Range with a 2,800-foot climb to Laramie Peak’s 10,200-foot summit and alpine views
Jul 24, 2026 (Fri)
San Diego, California, United States
Looped 1.3-mile course featuring trail, grass, and bike path segments in Montgomery Waller Community Park, near Imperial Beach and Chula Vista
Aug 1, 2026 (Sat)
Newport, Oregon, United States
Track-based ultra at Newport High School featuring 24-hour, 12-hour, and 50K distances, with 125 laps marking the 50K finish
Bellingham, Washington, United States
Non-technical 2.6-mile gravel loop around Lake Padden with 150 feet of elevation gain, winding through classic Pacific Northwest forest scenery.
Aug 8, 2026 (Sat)
Three Forks, Montana, United States
Relatively flat double-track route through farm fields, mountain vistas, and nighttime city lights in Three Forks, MT, with livestock along the course
Salem, Oregon, United States
1-mile loop on hard packed dirt, grass, gravel, and asphalt in Bush’s Pasture Park, gentle terrain with central aid station and accessible crew area
Aug 15, 2026 (Sat)
Spokane, Washington, United States
Last-person-standing format inspired by the original Backyard Ultra concept, testing endurance through successive timed laps
Aug 22, 2026 (Sat)
Missoula, Montana, United States
Flat, fast 1.68-mile gravel loop at Missoula County Big Sky Park, with minimal elevation change and wide-open mountain range views.
Aug 29, 2026 (Sat)
Nighttime loops on a 1.58-mile dirt and wood chip trail, with options for 50K or 24-hour distances, self-supported format, running or rucking
Sep 4-8, 2026 (Fri-Tue)
Bonney Lake, Washington, United States
Flat 3.1-mile loop on gravel, dirt, grass, and paved surfaces at Kearin Family Farm, with central aid and easy crew access for ultradistance challenges.
Sep 5, 2026 (Sat)
Woodland, Washington, United States
Timed ultra on a 1-mile loop at Donald Farm, shifting from Warrior Expo crowds by day to a quiet overnight test of persistence.
Sep 6, 2026 (Sun)
Demanding hybrid format with required lifts, assigned 50K or 100K runs, and a final challenge under accumulated fatigue
Sep 11-12, 2026 (Fri-Sat)
Longmont, Colorado, United States
Scenic, flat 1.05-mile loop with ultra-distance options and generous time limits, designed for fast times and all experience levels
Sep 12, 2026 (Sat)
Gig Harbor, Washington, United States
Demanding 2-mile loop with 320 feet of elevation gain per lap on varied terrain, 24-hour and 12-hour ultramarathon options, open field event hub with full aid
Sep 18-21, 2026 (Fri-Mon)
Auburn, California, United States
Looped 0.85-mile paved bike path through scenic Auburn, with picturesque ponds, shaded stretches, and multiple distance options
Sep 19, 2026 (Sat)
Bradley, California, United States
10 km dirt singletrack loop on a private cattle ranch, moderate climbs and sweeping views, well-stocked aid stations, overnight camping and evening bonfires
Sep 26, 2026 (Sat)
Bozeman, Montana, United States
1.5-mile loop at Gallatin Valley Regional Park with minimal elevation gain, fixed time format options of 24, 12, or 4 hours
Palmer Lake, Colorado, United States
Scenic 0.82-mile loop at 7,240 feet on the Palmer Divide, surrounded by mountain views; community-focused 24-hour ultrarunning event
Oct 2-4, 2026 (Fri-Sun)
Los Olivos, California, United States
One-mile hard-packed dirt loop with direction changes every four hours, frequent aid stations, and personal camp support throughout timed ultra options.
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Showing 1 - 20 of 72 events