Ultras within 50 miles of Pleasanton, CA
Morgan Hill, CA
Rancho Hills Trail Run
Jul 6, 2024
Sausalito, CA
Golden Gate (Winter)
Feb 3, 2024
Marin Ultra Challenge
Mar 9, 2024
Rodeo Valley Trail Run
Aug 3, 2024
Headlands 50M Endurance Run
Aug 10, 2024
Rodeo Beach Trail Run
Aug 10, 2024
San Jose, CA
New Year's One Day
Dec 31, 2023
Hacienda Hills Run
Jan 6, 2024
Mt. Umunhum Trail Conquest
Feb 3, 2024
South Hills Single Track Trail Run - Spring
Mar 23, 2024
Sierra Azul Trail Challenge
Apr 20, 2024
Hacienda Hills Run
May 4, 2024
Quicksilver Endurance Runs
May 11, 2024
Calero Trail Run
Jun 1, 2024
Mt. Umunhum Ultras
Jun 8, 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
Almaden Hills Trail Run
Nov 2, 2024
Calero Trail Run
Dec 7, 2024
Stinson Beach, CA
Miwok 100K
May 4, 2024
Mt. Tam Trail Run
Nov 15, 2024
Mill Valley, CA
Quad Dipsea
Nov 30, 2024
Pacifica, CA
Montara Mountain Trail Run
Feb 24, 2024
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Woodside, CA
Woodside Trail Run
Nov 4, 2023
Woodside Ramble
Dec 16, 2023
Crystal Springs (Winter) Trail Run
Jan 14, 2024
Woodside Crossover
Apr 13, 2024
Crystal Springs
Sep 1, 2024
Muir Beach, CA
Tamalpa Headlands 50K
Aug 31, 2024
San Francisco, CA
Pinkathon Challenge for Breast Cancer
Oct 21, 2023
SF One Day
Jun 15, 2024
San Francisco Marathon
Jul 28, 2024
Jul 27, 2024
Ruth Anderson Memorial Endurance Run
Oct 12, 2024
Golden Gate Trail Classic
Nov 23, 2024
Nov 24, 2024
Stockton, CA
Loop the Lake 5K
Sep 24, 2023
Santa Cruz, CA
San Lorenzo River Trail Run
Jul 13, 2024
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Oakland, CA
Redwood (Spring) Trail Run
Mar 30, 2024
Cinderella Trail Run
Jun 9, 2024
Redwood (Summer) Trail Run
Aug 10, 2024
Castro Valley, CA
Lake Chabot
Nov 4, 2023
Redtail Ridge
Feb 17, 2024
SPASM Lake Chabot
Apr 13, 2024
Skyline 50K
Aug 4, 2024
Dick Collins Firetrails
Sep 28, 2024
Modesto, CA
Captain s Winter Solstice Runaround
Nov 18, 2023
Loma Mar, CA
Groves Trail Run
Sep 7, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Marinwood, CA
Big Alta
Feb 24, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Loop the Lake 5K
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Past DateSep 24, 2023Sunday
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555K, 1M run
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Stockton, CA
37 miles point to pointSan Joaquin County, CA
2. Pinkathon Challenge for Breast Cancer
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Past DateOct 21, 2023Saturday
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50K, 26.2M, 13.1M, 10M, 10K, 5K run
More Information
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San Francisco, CA
30 miles point to pointSan Francisco County, CA
3. Lake Chabot
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Past DateNov 4, 2023Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Castro Valley, CA
11 miles point to pointAlameda County, CA
4. Woodside Trail Run
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Past DateNov 4, 2023Saturday
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50K, 35K, 17K, 10K trail run
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Woodside, CA
26 miles point to pointSan Mateo County, CA
5. Captain s Winter Solstice Runaround
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Past DateNov 18, 2023Saturday
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12H, 6H, 4H run
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Modesto, CA
47 miles point to pointStanislaus County, CA
6. Woodside Ramble
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Past DateDec 16, 2023Saturday
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50K, 35K, 13.1M, 10K trail run
More Information
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Woodside, CA
26 miles point to pointSan Mateo County, CA
7. New Year's One Day
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Past DateDec 31, 2023Sunday
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24H, 100M, 12H, 6H run | 24H, 12H, 6H relay
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San Jose, CA
17 miles point to pointSanta Clara County, CA
8. Hacienda Hills Run
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Past DateJan 6, 2024Saturday
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50K, 26.2M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
17 miles point to pointSanta Clara County, CA
9. Crystal Springs (Winter) Trail Run
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Past DateJan 14, 2024Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
More Information
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Woodside, CA
26 miles point to pointSan Mateo County, CA
10. Golden Gate (Winter)
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Past DateFeb 3, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Sausalito, CA
35 miles point to pointMarin County, CA
11. Mt. Umunhum Trail Conquest
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Past DateFeb 3, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 7M, 5K trail run
More Information
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San Jose, CA
17 miles point to pointSanta Clara County, CA
12. Redtail Ridge
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Past DateFeb 17, 2024Saturday
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50K, 30K, 13.1M, 10K, 5K trail run
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Castro Valley, CA
11 miles point to pointAlameda County, CA
13. Big Alta
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Past DateFeb 24, 2024Saturday
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50K, 28K trail run
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Marinwood, CA
45 miles point to pointMarin County, CA
14. Montara Mountain Trail Run
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Past DateFeb 24, 2024Saturday
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50K, 26.2M, 20M, 13.1M, 10K trail run | kids run
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Pacifica, CA
33 miles point to pointSan Mateo County, CA
15. Marin Ultra Challenge
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Past DateMar 9, 2024Saturday
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50M, 50K, 25K trail run
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Sausalito, CA
35 miles point to pointMarin County, CA
16. South Hills Single Track Trail Run - Spring
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Past DateMar 23, 2024Saturday
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50K, 26.2M, 16M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
17 miles point to pointSanta Clara County, CA
17. Redwood (Spring) Trail Run
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Mar 30, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
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Oakland, CA
23 miles point to pointAlameda County, CA
18. Diablo Trails Challenge
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Apr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
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Walnut Creek, CA
20 miles point to pointContra Costa County, CA
19. SPASM Lake Chabot
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Apr 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
11 miles point to pointAlameda County, CA
20. Woodside Crossover
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Apr 13, 2024Saturday
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50K, 35K, 13.1M, 10K trail run
More Information
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Woodside, CA
26 miles point to pointSan Mateo 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.