Upcoming Half Marathons within 100 miles of Auburn, CA
Cool, CA
Heart of Cool
Oct 20, 2024
San Rafael, CA
Honey Badger Half
Sep 22, 2024
Peacock Gap Trail Run
Dec 7, 2024
Sacramento, CA
Urban Cow Half Marathon
Oct 6, 2024
Oct 5, 2024
Shamrock'n Half Marathon
Mar 16, 2025
Mar 15, 2025
Granite Bay, CA
Lost Trail Half Marathon
Feb 22, 2025
South Lake Tahoe, CA
Lake Tahoe Marathon Weekend
Oct 20, 2024
Oct 18, 2024
Oct 19, 2024
Chico, CA
Fleet Feet Fall Classic
Oct 20, 2024
Petaluma, CA
Clo Cow Half Marathon
Sep 22, 2024
West Sacramento, CA
Beer City Half Sacramento
May 4, 2025
Walnut Creek, CA
Diablo Summit Stomp
Oct 19, 2024
Brentwood, CA
Delta Harvest Run
Sep 8, 2024
Roseville, CA
Santa Hustle
Dec 15, 2024
Clarksburg, CA
Clarksburg Country Run
Nov 10, 2024
Reno, NV
Rock Reno Half Marathon
Oct 6, 2024
Silver State 50-mile and 50K Endurance Runs
May 17, 2025
Camino, CA
Apple Hill Half Marathon
Nov 17, 2024
Livermore, CA
Livermore Valley Half Marathon
Mar 2, 2025
San Ramon, CA
Rocky Ridge Trail Half Marathon
Sep 21, 2024
Pollock Pines, CA
Trail Run at Sly Park Lake
Aug 24, 2024
Trail Run at Sly Park
Oct 26, 2024
Auburn, CA
Sunset & Cider Trail Races
Sep 28, 2024
The Auburn Half Marathon
Oct 5, 2024
No Hands Trail Run
Jan 11, 2025
Knickerbocker Canyon Trail Run
Mar 22, 2025
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Calistoga, CA
Napa Wine Country Marathon
Oct 26, 2024
Napa Valley Marathon
Mar 2, 2025
Napa Valley Trail Marathon
Mar 22, 2025
Napa Valley Endurance Run
Apr 13, 2025
Oakland, CA
Oakland Hills Trail Run
Oct 26, 2024
Oakland Marathon
Mar 23, 2025
Bay Bridge Half Marathon
May 4, 2025
Castro Valley, CA
Lake Chabot
Nov 16, 2024
Redtail Ridge
Feb 15, 2025
Lake Chabot Trail Challenge
Jun 1, 2025
Placerville, CA
Placerville's Holiday Jingle and Mingle Run
Dec 24, 2024
Placerville Path Memorial Day Run
May 24, 2025
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2025
San Leandro, CA
Look Good Feel Good Race
Oct 5, 2024
El Dorado Hills, CA
Falcon Crest Winter Trail Challenge
Nov 16, 2024
Folsom Lake Trail Half Marathon
Dec 14, 2024
Folsom Lake Falcon Crest Trail Run
Mar 29, 2025
Arnold, CA
Arnold Rim Trail Endurance Runs
Sep 28, 2024
Loomis, CA
Manda Run
Nov 24, 2024
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
| No | Race Date | Race | Location | Options |
|---|---|---|---|---|
| 1 |
Aug 18, 2024
Sunday
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Island Running Festival
13.1M, 10K, 5K run
More Information
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Alameda, CA
99 miles point to point
Alameda County, CA
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| 2 |
Aug 24, 2024
Saturday
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Trail Run at Sly Park Lake
50K, 26.2M, 17M, 13.1M, 8M, 10K, 5K trail run
More Information
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Pollock Pines, CA
28 miles point to point
El Dorado County, CA
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| 3 |
Aug 25, 2024
Sunday
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Santa Rosa Marathon
26.2M, 13.1M run
More Information
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Santa Rosa, CA
92 miles point to point
Sonoma County, CA
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Boston Marathon Qualifier
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| 4 |
Sep 8, 2024
Sunday
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Delta Harvest Run
13.1M, 10K, 5K, 1M run
More Information
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Brentwood, CA
74 miles point to point
Contra Costa County, CA
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| 5 |
Sep 8, 2024
Sunday
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Diablo Trail Run
50K, 26.2M, 13.1M, 10M, 4M trail run | kids run
More Information
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Clayton, CA
80 miles point to point
Contra Costa County, CA
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| 6 |
Sep 14, 2024
Saturday
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Berkeley Trail Adventure
50K, 35K, 13.1M, 10K trail run
More Information
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Berkeley, CA
95 miles point to point
Alameda County, CA
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| 7 |
Sep 21, 2024
Saturday
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Rocky Ridge Trail Half Marathon
13.1M, 10K, 5K trail run
More Information
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San Ramon, CA
91 miles point to point
Contra Costa County, CA
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| 8 |
Sep 22, 2024
Sunday
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Clo Cow Half Marathon
13.1M, 10K, 5K run
More Information
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Petaluma, CA
94 miles point to point
Sonoma County, CA
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| 9 |
Sep 22, 2024
Sunday
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Honey Badger Half
13.1M, 10K, 5K run
Virtual Option
More Information
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San Rafael, CA
100 miles point to point
Marin County, CA
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| 10 |
Sep 28, 2024
Saturday
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Arnold Rim Trail Endurance Runs
37M, 22M, 13.1M, 10K trail run
More Information
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Arnold, CA
58 miles point to point
Calaveras County, CA
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| 11 |
Sep 28, 2024
Saturday
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Sunset & Cider Trail Races
50K, 13.1M, 5M trail run
More Information
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Auburn, CA
Placer County, CA
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| 12 |
Oct 5, 2024
Saturday
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Look Good Feel Good Race
26.2M, 13.1M, 10K, 5K run | kids run
Virtual Option
More Information
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San Leandro, CA
99 miles point to point
Alameda County, CA
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| 13 |
Oct 5, 2024
Saturday
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The Auburn Half Marathon
13.1M, 12K, 5K trail run
More Information
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Auburn, CA
Placer County, CA
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| 14 |
Oct 6, 2024
Sunday
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Napa Half Marathon
13.1M, 6.5M run
More Information
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Napa, CA
77 miles point to point
Napa County, CA
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| 15 |
Oct 6, 2024
Sunday
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Peace Officer Memorial Run
13.1M, 5K, 1M run | 13.1M relay
More Information
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Modesto, CA
86 miles point to point
Stanislaus County, CA
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| 16 |
Oct 6, 2024
Sunday
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Rock Reno Half Marathon
13.1M, 5K run | 13.1M trail run
More Information
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Reno, NV
80 miles point to point
Washoe County, NV
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| 17 |
Oct 6, 2024
Sunday
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Urban Cow Half Marathon
13.1M run
More Information
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Sacramento, CA
31 miles point to point
Sacramento County, CA
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| 18 |
Oct 18, 2024
Friday
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Lake Tahoe Marathon Weekend
26.2M, 13.1M run
More Information
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South Lake Tahoe, CA
58 miles point to point
El Dorado County, CA
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Boston Marathon Qualifier
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| 19 |
Oct 19, 2024
Saturday
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California Gold Rush Trail Run
13.1M, 15K, 10K, 5K trail run
More Information
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Coloma, CA
12 miles point to point
El Dorado County, CA
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| 20 |
Oct 19, 2024
Saturday
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Diablo Summit Stomp
30K, 13.1M, 10K, 5K trail run
More Information
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Walnut Creek, CA
86 miles point to point
Contra Costa County, CA
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City Location
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.
