Hard ultra marathons in California, United States
17 races
Cool Moon Trail Runs
Jun 14-15, 2025 (Sat-Sun)
Cool, California, United States
1.9 - 2.6
$156.86 - $360.27
Burney Mountain 100
Jun 20, 2025 (Fri)
Burney, California, United States
2.7
$296.37
Badwater 135
Jul 7-9, 2025 (Mon-Wed)
Lone Pine, California, United States
2.7
Folsom 100
Aug 1, 2025 (Fri)
Granite Bay, California, United States
2 - 2.7
$269.75 - $429.5
Angeles Crest
Aug 2, 2025 (Sat)
Wrightwood, California, United States
2.7
$450.8
Run-de-Vous
Aug 29, 2025 (Fri)
San Martin, California, United States
1.2 - 2.5
$85 - $280
Kodiak Ultra Marathons
Oct 10-11, 2025 (Fri-Sat)
Big Bear Lake, California, United States
1.3 - 2.6
Euchre Bar Massacre
Oct 11, 2025 (Sat)
Foresthill, California, United States
2.8
Cahuilla Rez Ultra
Oct 18, 2025 (Sat)
Anza, California, United States
2.9
$66.25 - $131.3
Machete Trail Madness 100 Miler
Oct 31, 2025 (Fri)
Perris, California, United States
2 - 2.7
$184.55 - $323
Boundiful Endurance Runs
Nov 29, 2025 (Sat)
Hemet, California, United States
2.7
$152.6 - $237.8
Beyond Limits Ultra
Apr 1-4, 2026 (Wed-Sat)
Mountain Center, California, United States
2.5
$211.17 - $598.83
Leona Divide
Apr 11, 2026 (Sat)
Lake Hughes, California, United States
1.2 - 2.7
$168.57 - $429.5
The Canyons Endurance Runs
Apr 24-25, 2026 (Fri-Sat)
Foresthill, California, United States
1.2 - 2.6
Coyote Two Moon
May 1, 2026 (Fri)
Ojai, California, United States
2.3 - 2.8
$184.55 - $386.9
Born to Run Ultra Marathons
May 13-16, 2026 (Wed-Sat)
Los Olivos, California, United States
2.5
$429.5 - $642.5
Nanny Goat
May 23, 2026 (Sat)
Riverside, California, United States
2.5
Showing 1 - 17 of 17 events