Trail Runs within 25 miles of Livermore, CA
Fremont, CA
Coyote Hills Half Marathon
Jan 20, 2024
Zoom Firecracker
Jul 6, 2024
Quarry Turkey Half Marathon
Nov 30, 2024
ZombieRunner Quarry Lakes Run
Dec 7, 2024
San Jose, CA
Quicksilver Endurance Runs
May 11, 2024
Almaden Hills Trail Run
Aug 17, 2024
South Hills Single Track Trail Run
Sep 14, 2024
Mt Umunhum to Quicksilver Point to Point
Sep 28, 2024
Mt. Umunhum Trail Conquest
Oct 12, 2024
Quicksilver Trail Challenge
Oct 26, 2024
Almaden Hills Trail Run
Nov 2, 2024
ZombieRunner Halloween
Nov 2, 2024
Calero Trail Run
Dec 7, 2024
Hacienda Hills Run
Jan 4, 2025
Mt. Umunhum Trail Conquest
Feb 1, 2025
Race to the Top of Mt Umunhum
Mar 8, 2025
South Hills Single Track Trail Run - Spring
Mar 22, 2025
Santa Teresa King Richard Annual Trail Run
Apr 5, 2025
Sierra Azul Trail Challenge
Apr 19, 2025
Hacienda Hills Run
May 3, 2025
13 Mile Trail Race Top Down
May 17, 2025
Calero Trail Run
May 31, 2025
Mt. Umunhum Ultras
Jun 7, 2025
Calero Trail Hills Fest
Jul 26, 2025
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Diablo Summit Stomp
Oct 19, 2024
Lafayette, CA
Bear Creek
Aug 10, 2024
Livermore, CA
Badger Cove Half Marathon
Apr 20, 2024
San Ramon, CA
Rocky Ridge Trail Half Marathon
Sep 21, 2024
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Castro Valley, CA
SPASM Lake Chabot
Apr 13, 2024
The Rock the Loch 5K/10K/Half
Jul 7, 2024
Bad Bass Half Marathon
Jul 20, 2024
Dick Collins Firetrails
Sep 29, 2024
Lake Chabot
Nov 16, 2024
Brazen New Year's Eve
Dec 28, 2024
Brazen New Years Day Runs
Jan 1, 2025
Redtail Ridge
Feb 15, 2025
Lake Chabot Trail Challenge
Jun 1, 2025
San Leandro, CA
Bay Breeze
Feb 10, 2024
Hayward, CA
Garin Park XC Challenge
Sep 28, 2024
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Coyote Hills Half Marathon
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Past DateJan 20, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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Fremont, CA
15 miles point to pointAlameda County, CA
2. Bay Breeze
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Past DateFeb 10, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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San Leandro, CA
21 miles point to pointAlameda County, CA
3. Diablo Trails Challenge
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Past DateApr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
More Information
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Walnut Creek, CA
22 miles point to pointContra Costa County, CA
4. SPASM Lake Chabot
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Past DateApr 13, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
More Information
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Castro Valley, CA
17 miles point to pointAlameda County, CA
5. Badger Cove Half Marathon
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Past DateApr 20, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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Livermore, CA
Alameda County, CA
6. Quicksilver Endurance Runs
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Past DateMay 11, 2024Saturday
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100K, 50K trail run
More Information
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San Jose, CA
21 miles point to pointSanta Clara County, CA
7. Zoom Firecracker
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Past DateJul 6, 2024Saturday
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13.1M, 10K, 5K trail run | kids run
More Information
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Fremont, CA
15 miles point to pointAlameda County, CA
8. The Rock the Loch 5K/10K/Half
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Past DateJul 7, 2024Sunday
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13.1M, 10K, 5K trail run
Virtual OptionMore Information
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Castro Valley, CA
17 miles point to pointAlameda County, CA
9. Bad Bass Half Marathon
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Past DateJul 20, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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Castro Valley, CA
17 miles point to pointAlameda County, CA
10. Bear Creek
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Past DateAug 10, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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Lafayette, CA
24 miles point to pointContra Costa County, CA
11. Almaden Hills Trail Run
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Past DateAug 17, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 10K, 5K trail run
More Information
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San Jose, CA
21 miles point to pointSanta Clara County, CA
12. Diablo Trail Run
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Sep 8, 2024Sunday
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50K, 26.2M, 13.1M, 10M, 4M trail run | kids run
More Information
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Clayton, CA
20 miles point to pointContra Costa County, CA
13. South Hills Single Track Trail Run
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Sep 14, 2024Saturday
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50K, 26.2M, 16M, 13.1M, 9M, 10K, 5K trail run
More Information
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San Jose, CA
21 miles point to pointSanta Clara County, CA
14. Rocky Ridge Trail Half Marathon
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Sep 21, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
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San Ramon, CA
13 miles point to pointContra Costa County, CA
15. Garin Park XC Challenge
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Sep 28, 2024Saturday
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5K trail run
More Information
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Hayward, CA
17 miles point to pointAlameda County, CA
16. Mt Umunhum to Quicksilver Point to Point
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Sep 28, 2024Saturday
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50K, 26.2M, 25K trail run
More Information
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San Jose, CA
21 miles point to pointSanta Clara County, CA
17. Dick Collins Firetrails
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Sep 29, 2024Sunday
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100K, 50M, 26.2M trail run
More Information
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Castro Valley, CA
17 miles point to pointAlameda County, CA
18. Mt. Umunhum Trail Conquest
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Oct 12, 2024Saturday
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50K, 26.2M, 13.1M, 5K trail run
More Information
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San Jose, CA
21 miles point to pointSanta Clara County, CA
19. Diablo Summit Stomp
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Oct 19, 2024Saturday
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30K, 13.1M, 10K, 5K trail run
More Information
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Walnut Creek, CA
22 miles point to pointContra Costa County, CA
20. Quicksilver Trail Challenge
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Oct 26, 2024Saturday
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13.1M, 10K trail run | kids run
More Information
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San Jose, CA
21 miles point to pointSanta Clara 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.