100Ks in California
Big Bear Lake, CA
Kodiak Ultra Marathons
Oct 11, 2024
Oct 12, 2024
Cerritos, CA
Orange Curtain
Jun 22, 2024
Jun 21, 2024
Stinson Beach, CA
Miwok 100K
May 4, 2024
Lake Hughes, CA
Leona Divide
Apr 20, 2024
Bishop, CA
Bishop High Sierra Ultras
May 18, 2024
San Diego, CA
Sycamore Canyon Trail Race
Feb 24, 2024
Castro Valley, CA
Dick Collins Firetrails
Sep 28, 2024
Friant, CA
San Joaquin River Trail Run
Dec 7, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 26, 2024
Apr 27, 2024
Lakeshore, CA
China Peak Running Festival
Sep 7, 2024
Butte Meadows, CA
Loco Go Big or Go Home Challenge
Jun 1, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Sycamore Canyon Trail Race
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Past DateFeb 24, 2024Saturday
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100K, 50K, 13.1M trail run | 100K relay
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San Diego, CA
San Diego County, CA
2. Leona Divide
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Apr 20, 2024Saturday
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100K, 50M, 50K, 30K trail run
More Information
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Lake Hughes, CA
Los Angeles County, CA
3. Canyons Endurance Runs
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Apr 27, 2024Saturday
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100K, 50K, 25K trail run
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Foresthill, CA
Placer County, CA
4. Miwok 100K
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May 4, 2024Saturday
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100K trail run
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Stinson Beach, CA
Marin County, CA
5. Quicksilver Endurance Runs
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May 11, 2024Saturday
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100K, 50K trail run
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San Jose, CA
Santa Clara County, CA
6. Bishop High Sierra Ultras
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May 18, 2024Saturday
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100K, 50M, 53K, 20M, 6K trail run
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Bishop, CA
Inyo County, CA
7. Cool Moon Trail Runs
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Jun 1, 2024Saturday
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100M, 100K, 50M, 25M trail run
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Cool, CA
El Dorado County, CA
8. Loco Go Big or Go Home Challenge
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Jun 1, 2024Saturday
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100M, 100K, 50K, 13.1M, 10K run
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Butte Meadows, CA
Butte County, CA
9. Mt. Umunhum Ultras
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Jun 8, 2024Saturday
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100K, 50M, 50K, 26.2M, 30K, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
Santa Clara County, CA
10. Orange Curtain
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Jun 22, 2024Saturday
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12H, 100K, 6H, 50K, 26.2M, 30K, 10K run
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Boston Marathon Qualifier
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Cerritos, CA
Los Angeles County, CA
11. China Peak Running Festival
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Sep 7, 2024Saturday
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100K, 50K, 25K, 10K trail run
More Information
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Lakeshore, CA
Fresno County, CA
12. Dick Collins Firetrails
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Sep 28, 2024Saturday
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100K, 50M, 26.2M trail run
More Information
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Castro Valley, CA
Alameda County, CA
13. Kodiak Ultra Marathons
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Oct 12, 2024Saturday
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100K, 50K, 21K trail run
More Information
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Big Bear Lake, CA
San Bernardino County, CA
14. San Joaquin River Trail Run
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Dec 7, 2024Saturday
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100K, 50K, 25K trail run
More Information
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Friant, CA
Fresno County, CA
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.