Ultras within 50 miles of Fremont, 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
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
New Year's One Day
Dec 31, 2024
Hacienda Hills Run
Jan 4, 2025
Mt. Umunhum Trail Conquest
Feb 1, 2025
South Hills Single Track Trail Run - Spring
Mar 22, 2025
San Jose Spartan
Apr 5, 2025
Apr 6, 2025
Sierra Azul Trail Challenge
Apr 19, 2025
Hacienda Hills Run
May 3, 2025
Stinson Beach, CA
Miwok 100K
May 4, 2024
Mt. Tam Trail Run
Nov 16, 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 17, 2024
San Francisco, CA
SF One Day
Jun 15, 2024
San Francisco Marathon
Jul 28, 2024
Jul 27, 2024
Ruth Anderson Memorial Endurance Run
Oct 12, 2024
Pinkathon Challenge for Breast Cancer
Oct 19, 2024
Golden Gate Trail Classic
Nov 23, 2024
Nov 24, 2024
Stockton, CA
Loop the Lake 5K
Sep 24, 2023
Livermore, CA
Independence Day Dash 5K and Kids Run
Jul 4, 2024
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
SPASM Lake Chabot
Apr 13, 2024
Skyline 50K
Aug 4, 2024
Dick Collins Firetrails
Sep 29, 2024
Lake Chabot
Nov 16, 2024
Redtail Ridge
Feb 15, 2025
Loma Mar, CA
Groves Trail Run
Sep 7, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Marinwood, CA
Big Alta
Feb 22, 2025
 |
 |
 |
 |
 |
 |
 |
 |
| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
1. Loop the Lake 5K
-
Past DateSep 24, 2023Sunday
-
555K, 1M run
More Information
-
Stockton, CA
47 miles point to pointSan Joaquin County, CA
2. Woodside Trail Run
-
Past DateNov 4, 2023Saturday
-
50K, 35K, 17K, 10K trail run
More Information
-
Woodside, CA
17 miles point to pointSan Mateo County, CA
3. Woodside Ramble
-
Past DateDec 16, 2023Saturday
-
50K, 35K, 13.1M, 10K trail run
More Information
-
Woodside, CA
17 miles point to pointSan Mateo County, CA
4. Crystal Springs (Winter) Trail Run
-
Past DateJan 14, 2024Sunday
-
50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
More Information
-
Woodside, CA
17 miles point to pointSan Mateo County, CA
5. Golden Gate (Winter)
-
Past DateFeb 3, 2024Saturday
-
50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
More Information
-
Sausalito, CA
34 miles point to pointMarin County, CA
6. Montara Mountain Trail Run
-
Past DateFeb 24, 2024Saturday
-
50K, 26.2M, 20M, 13.1M, 10K trail run | kids run
More Information
-
Pacifica, CA
27 miles point to pointSan Mateo County, CA
7. Marin Ultra Challenge
-
Past DateMar 9, 2024Saturday
-
50M, 50K, 25K trail run
More Information
-
Sausalito, CA
34 miles point to pointMarin County, CA
8. Redwood (Spring) Trail Run
-
Past DateMar 30, 2024Saturday
-
50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
More Information
-
Oakland, CA
23 miles point to pointAlameda County, CA
9. Diablo Trails Challenge
-
Past DateApr 6, 2024Saturday
-
50K, 13.1M, 10K, 5K trail run
More Information
-
Walnut Creek, CA
25 miles point to pointContra Costa County, CA
10. SPASM Lake Chabot
-
Past DateApr 13, 2024Saturday
-
50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
More Information
-
Castro Valley, CA
11 miles point to pointAlameda County, CA
11. Woodside Crossover
-
Past DateApr 13, 2024Saturday
-
50K, 35K, 13.1M, 10K trail run
More Information
-
Woodside, CA
17 miles point to pointSan Mateo County, CA
12. Horseshoe Lake
-
Past DateApr 21, 2024Sunday
-
50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
More Information
-
La Honda, CA
22 miles point to pointSan Mateo County, CA
13. Miwok 100K
-
Past DateMay 4, 2024Saturday
-
100K trail run
More Information
-
Stinson Beach, CA
42 miles point to pointMarin County, CA
14. Grizzly Peak Trail Run
-
Past DateMay 11, 2024Saturday
-
50K, 26.2M, 30K, 13.1M, 10K trail run | kids run
More Information
-
Berkeley, CA
27 miles point to pointAlameda County, CA
15. Quicksilver Endurance Runs
-
Past DateMay 11, 2024Saturday
-
100K, 50K trail run
More Information
-
San Jose, CA
8 miles point to pointSanta Clara County, CA
16. Calero Trail Run
-
Jun 1, 2024Saturday
-
50K, 26.2M, 25K, 13.1M, 15K, 10K, 5K trail run
More Information
-
San Jose, CA
8 miles point to pointSanta Clara County, CA
17. Mt. Umunhum Ultras
-
Jun 8, 2024Saturday
-
100K, 50M, 50K, 26.2M, 30K, 13.1M, 9M, 10K, 5K trail run
More Information
-
San Jose, CA
8 miles point to pointSanta Clara County, CA
18. Cinderella Trail Run
-
Jun 9, 2024Sunday
-
50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
More Information
-
Oakland, CA
23 miles point to pointAlameda County, CA
19. SF One Day
-
Jun 15, 2024Saturday
-
24H, 12H, 6H, 30M run | 24H, 12H, 6H relay
More Information
-
San Francisco, CA
28 miles point to pointSan Francisco County, CA
20. Independence Day Dash 5K and Kids Run
-
Jul 4, 2024Thursday
-
400M, 5K run
More Information
-
Livermore, CA
15 miles point to pointAlameda 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.
