Trail Runs within 50 miles of San Francisco, CA on Weekends
Sausalito, CA
Golden Gate (Winter)
Feb 3, 2024
Rodeo Beach Rumble
Apr 13, 2024
Rodeo Valley Trail Run
Aug 3, 2024
Headlands 50M Endurance Run
Aug 10, 2024
Rodeo Beach Trail Run
Aug 10, 2024
Marin Ultra Challenge
Mar 8, 2025
Fremont, CA
Quarry Turkey Half Marathon
Nov 25, 2023
Coyote Hills Half Marathon
Jan 20, 2024
Zoom Firecracker
Jul 6, 2024
ZombieRunner Quarry Lakes Run
Dec 7, 2024
Tiburon, CA
Angel Island
Mar 10, 2024
Angel Island
Jun 22, 2024
Angel Island Half Marathon
Aug 10, 2024
Hark the Herald Angels Half Marathon
Dec 14, 2024
Romancing the Island Half Marathon
Apr 12, 2025
San Jose, CA
Quicksilver Endurance Runs
May 11, 2024
13 Mile Trail Race Top Down
May 18, 2024
Calero Trail Run
Jun 1, 2024
Mt. Umunhum Ultras
Jun 8, 2024
Calero Trail Hills Fest
Jul 27, 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
Vacaville, CA
Loop The Lagoon
Apr 20, 2024
Stinson Beach, CA
Muir Woods Trail Run
Jul 13, 2024
Walt Stack DSE Double Dipsea
Aug 24, 2024
Mt. Tam Trail Run
Nov 16, 2024
Miwok 100K
May 3, 2025
Stinson Beach/Muir Woods Marathon
May 10, 2025
Mill Valley, CA
Quad Dipsea
Nov 30, 2024
Golden Gate Headlands Marathon
Apr 5, 2025
Mt. Tam Wild Boar Half Marathon
Apr 26, 2025
Pacifica, CA
Montara Mountain Trail Run
Feb 24, 2024
Pacifica Foothills Trail Run
May 18, 2024
San Pedro Park 5K
Sep 22, 2024
Pacifica Summit Run
Sep 28, 2024
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Diablo Summit Stomp
Oct 19, 2024
Woodside, CA
Woodside Trail Run
Nov 4, 2023
Crystal Springs (Winter) Trail Run
Jan 14, 2024
Woodside Crossover
Apr 13, 2024
Crystal Springs
Sep 1, 2024
Woodside Ramble
Dec 21, 2024
Muir Beach, CA
Tamalpa Headlands 50K
Aug 17, 2024
San Francisco, CA
Coastal Trail Challenge 10K
Apr 28, 2024
Presidio YMCA Trail Run
Apr 28, 2024
Golden Gate SpartanTrail Classic
Nov 23, 2024
Golden Gate Trail Classic
Nov 23, 2024
Nov 24, 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
Oakland, CA
5K Oakland Tech Fundraiser Race
Dec 17, 2023
Redwood (Spring) Trail Run
Mar 30, 2024
Cinderella Trail Run
Jun 9, 2024
Woodmonster Trail Race
Jun 16, 2024
Redwood (Summer) Trail Run
Aug 10, 2024
Oakland Hills Trail Run
Oct 26, 2024
Saratoga, CA
Summit Rock Half Marathon
Dec 9, 2023
Trail Quake Half Marathon
Jun 8, 2024
Spartan Trail - San Jose Trail Challenge
Sep 29, 2024
Sanborn Trail Challenge
Mar 1, 2025
Castro Valley, CA
Brazen New Year's Eve
Dec 31, 2023
SPASM Lake Chabot
Apr 13, 2024
Lake Chabot Trail Challenge
Jun 2, 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
Redtail Ridge
Feb 15, 2025
Orinda, CA
Reservoir Dogs Trail Run
Jun 8, 2024
Richmond, CA
Animal Run 5K/10K Canicross
May 18, 2024
El Sobrante, CA
Wildcat Half Marathon
May 18, 2024
San Leandro, CA
Bay Breeze
Feb 10, 2024
Hayward, CA
Garin Park XC Challenge
Nov 5, 2023
Los Altos Hills, CA
Pathways Run
May 11, 2024
San Carlos, CA
No Foolin' Foot Race
Apr 6, 2024
Fairfax, CA
Lag Bon 10K
Mar 24, 2024
San Pablo, CA
Nitro Trail Half Marathon
May 11, 2024
Loma Mar, CA
Groves Trail Run
Sep 7, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Annadel State Park, CA
Annadel Loop & Loop de Loop Trail Races
Sep 8, 2024
Marinwood, CA
Big Alta
Feb 22, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Woodside Trail Run
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Past DateNov 4, 2023Saturday
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50K, 35K, 17K, 10K trail run
More Information
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Woodside, CA
25 miles point to pointSan Mateo County, CA
2. Garin Park XC Challenge
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Past DateNov 5, 2023Sunday
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5K trail run
More Information
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Hayward, CA
19 miles point to pointAlameda County, CA
3. Quarry Turkey Half Marathon
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Past DateNov 25, 2023Saturday
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13.1M, 10K, 5K trail run | kids run
More Information
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Fremont, CA
28 miles point to pointAlameda County, CA
4. Summit Rock Half Marathon
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Past DateDec 9, 2023Saturday
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13.1M, 10K, 5K trail run
More Information
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Saratoga, CA
41 miles point to pointSanta Clara County, CA
5. 5K Oakland Tech Fundraiser Race
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Past DateDec 17, 2023Sunday
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5K trail run
More Information
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Oakland, CA
8 miles point to pointAlameda County, CA
6. Brazen New Year's Eve
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Past DateDec 31, 2023Sunday
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13.1M, 10K, 5K trail run
More Information
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Castro Valley, CA
19 miles point to pointAlameda County, CA
7. 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
25 miles point to pointSan Mateo County, CA
8. Coyote Hills Half Marathon
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Past DateJan 20, 2024Saturday
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13.1M, 10K, 5K trail run
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Fremont, CA
28 miles point to pointAlameda County, CA
9. China Camp Challenge
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Past DateJan 27, 2024Saturday
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13.1M, 10K, 5K trail run
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San Rafael, CA
15 miles point to pointMarin 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
7 miles point to pointMarin County, CA
11. Bay Breeze
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Past DateFeb 10, 2024Saturday
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13.1M, 10K, 5K trail run
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San Leandro, CA
14 miles point to pointAlameda County, CA
12. 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
More Information
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Pacifica, CA
12 miles point to pointSan Mateo County, CA
13. Angel Island
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Past DateMar 10, 2024Sunday
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15M, 10M, 5M trail run | kids run
More Information
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Tiburon, CA
7 miles point to pointMarin County, CA
14. Lag Bon 10K
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Past DateMar 24, 2024Sunday
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10K trail run
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Fairfax, CA
17 miles point to pointMarin County, CA
15. Redwood (Spring) Trail Run
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Past DateMar 30, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
More Information
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Oakland, CA
8 miles point to pointAlameda County, CA
16. Diablo Trails Challenge
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Past DateApr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
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Walnut Creek, CA
21 miles point to pointContra Costa County, CA
17. No Foolin' Foot Race
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Past DateApr 6, 2024Saturday
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10K, 5K trail run | kids run
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San Carlos, CA
20 miles point to pointSan Mateo County, CA
18. Annadel Half Marathon
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Past DateApr 7, 2024Sunday
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13.1M, 10K, 5K trail run
More Information
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Santa Rosa, CA
49 miles point to pointSonoma County, CA
19. Rodeo Beach Rumble
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Past DateApr 13, 2024Saturday
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13.1M run | 8K trail run
More Information
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Sausalito, CA
7 miles point to pointMarin County, CA
20. 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
19 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.