October Half Marathons in California

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1
Past Date
Oct 1, 2023
Sunday
Griffith Park Trail Run
13.1M, 11K trail run | kids run
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Los Angeles, CA
Los Angeles County, CA
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2
Oct 5, 2024
Saturday
Look Good Feel Good Race
26.2M, 13.1M, 10K, 5K run | kids run
Virtual Option
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San Leandro, CA
Alameda County, CA
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3
Oct 5, 2024
Saturday
Pacific Beach Half Marathon
13.1M, 5K run
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San Diego, CA
San Diego County, CA
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4
Oct 5, 2024
Saturday
Rancho Hills Trail Run
30K, 13.1M, 8M, 10K, 5K trail run
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Morgan Hill, CA
Santa Clara County, CA
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5
Oct 5, 2024
Saturday
Spacerock Trail Race
13.1M, 15K, 10K, 5K trail run
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Agua Dulce, CA
Los Angeles County, CA
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6
Oct 5, 2024
Saturday
Star City San Bruno Mountain Half Marathon
13.1M, 5K trail run
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Brisbane, CA
San Mateo County, CA
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7
Oct 5, 2024
Saturday
The Auburn Half Marathon
13.1M, 12K, 5K trail run
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Auburn, CA
Placer County, CA
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8
Oct 6, 2024
Sunday
Judgment Day Half Marathon
13.1M, 5K run
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Bakersfield, CA
Kern County, CA
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9
Oct 6, 2024
Sunday
Lions Turtle Bay Run
13.1M, 10K, 2M run
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Redding, CA
Shasta County, CA
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10
Oct 6, 2024
Sunday
Long Beach Marathon
26.2M, 13.1M run
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Long Beach, CA
Los Angeles County, CA
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Boston Marathon Qualifier
11
Oct 6, 2024
Sunday
Napa Half Marathon
13.1M, 6.5M run
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Napa, CA
Napa County, CA
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12
Oct 6, 2024
Sunday
Peace Officer Memorial Run
13.1M, 5K, 1M run | 13.1M relay
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Modesto, CA
Stanislaus County, CA
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13
Oct 6, 2024
Sunday
Rock 'n' Roll San Jose
13.1M, 10K run
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San Jose, CA
Santa Clara County, CA
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14
Oct 6, 2024
Sunday
Urban Cow Half Marathon
13.1M run
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Sacramento, CA
Sacramento County, CA
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15
Oct 12, 2024
Saturday
Bizz Johnson
50K, 26.2M, 13.1M, 10K trail run
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Susanville, CA
Lassen County, CA
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Boston Marathon Qualifier
16
Oct 12, 2024
Saturday
Mt. Umunhum Trail Conquest
50K, 26.2M, 13.1M, 5K trail run
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San Jose, CA
Santa Clara County, CA
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17
Oct 12, 2024
Saturday
Night of the Living Runners Half Marathon
13.1M, 15K, 10K, 5K run
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Long Beach, CA
Los Angeles County, CA
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18
Oct 13, 2024
Sunday
Bizz Johnson
13.1M trail run
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Susanville, CA
Lassen County, CA
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Boston Marathon Qualifier
19
Oct 13, 2024
Sunday
Humboldt Redwoods Marathon
26.2M, 13.1M, 5K run
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Weott, CA
Humboldt County, CA
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Boston Marathon Qualifier
20
Oct 13, 2024
Sunday
Jeepers Creepers Run
13.1M, 10K, 5K run
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Santa Clarita, CA
Los Angeles County, CA
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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.