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Half Marathons found in California

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Half Marathons in California 2025 - 2026

The most comprehensive list of Half Marathons in and near California in 2025 - 2026. Find your perfect race!

If you're exploring half marathon races in nearby states, take a look at our range of:

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Race Calendar: Half Marathons found in California

🚀Boosted

Beer City Half™ Alameda

Alameda, California
19 Jul 25
Free - $107.00
🚀Boosted

Thrive San Diego Half Marathon & 5K

San Diego, California
01 Nov 25
Free - $158.94
🚀Boosted

La Jolla Half Marathon & 5K

San Diego, California
16 May 26
$53.34 - $127.40

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18% OFF with code: FINDARLEP

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SAR Wild Run

Shaver Lake, California
10 Aug 25
$52.10 - $89.20

Howl at the Moon – 5K, 10K, 10M, and Half Marathon

Long Beach, California
10 Aug 25
$26.97 - $41.81

Sundae Funday - Ice Cream Run 5K, 10K, and Half Marathon

Long Beach, California
10 Aug 25
$37.03 - $49.75

The Cookie Dash Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
16 Aug 25
$32.80 - $52.94

The Cookie Dash Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
16 Aug 25
$32.80 - $48.70

The TRON Night Run: Neon Grid 5K, 10K & Half Marathon

Canoga Park, California
16 Aug 25
$32.79

Redwood (Summer) Trail Run

Oakland, California
16 Aug 25
Free - $85.80

Beer City Half™ SLAM

Fremont, California
16 Aug 25
$27.50 - $109.65

Run for Mental Health 5K/10K/13.1 SACRAMENTO

Sacramento, California
16 Aug 25
$32.80 - $48.70

Run for Mental Health 5K/10K/13.1 LOS ANGELES

Los Angeles, California
16 Aug 25
$32.80 - $48.70

Run for Mental Health 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
16 Aug 25
$32.80 - $52.94

The Cookie Dash Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
16 Aug 25
$32.80 - $48.70

One Love Run – 5K, 10K, 10M, and Half Marathon

Long Beach, California
23 Aug 25
$26.97 - $41.81

Californian Dreamin 5K, 10K, & Half Marathon

Long Beach, California
24 Aug 25
$32.79 - $42.33

Labor Day Run 5K/10K/13.1 SAN DIEGO

San Diego, California
30 Aug 25
$32.80 - $52.94

Sunrise Marathon 5K/10K/13.1 SAN DIEGO

San Diego, California
30 Aug 25
$32.80 - $52.94

Labor Day Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
30 Aug 25
$32.80 - $48.70

Labor Day Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
30 Aug 25
$32.80 - $48.70

Sunrise Marathon 5K/10K/13.1 SACRAMENTO

Sacramento, California
30 Aug 25
$32.80 - $48.70

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
30 Aug 25
$32.80 - $48.70

Sunrise Marathon 5K/10K/13.1 LOS ANGELES

Los Angeles, California
30 Aug 25
$32.80 - $52.94

Labor Day Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
30 Aug 25
$32.80 - $52.94

SPASM Crystal Springs Trail Run

Woodside, California
31 Aug 25
Free - $85.80

Disneyland® Halloween Half Marathon Weekend 2025

Anaheim, California
05 Sep 25 - 11 Sep 25
$138.80 - $284.50

Teaching & Learning Collaborative Charity Group Registration (2025 Disneyland® Halloween Half Marathon Weekend )

Anaheim, California
05 Sep 25 - 07 Sep 25
$34.29 - $1,893.80

Mammoth Bar Trail Runs

Auburn, California
07 Sep 25
$52.94 - $84.74

Diablo Trail Run

Clayton, California
07 Sep 25
Free - $85.80

National Chocolate Day: Run for Chocolates SAN DIEGO

San Diego, California
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 SACRAMENTO

Sacramento, California
13 Sep 25
$32.80 - $48.70

National Chocolate Day: Run for Chocolates LOS ANGELES

Los Angeles, California
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 SAN DIEGO

San Diego, California
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
13 Sep 25
$32.80 - $48.70

Runvana: A Totally 90s Grunge Run 5K, 10K, Half Marathon

Long Beach, California
13 Sep 25
$35.97 - $46.57

Earth and Sky Fall Equinox Run 5K, 10k, & Half Marathon

Santa Monica, California
13 Sep 25
$32.79 - $42.33

Hedgehog Dash 5K/10K/13.1 LOS ANGELES

Los Angeles, California
13 Sep 25
$32.80 - $48.70

National Chocolate Day: Run for Chocolates SACRAMENTO

Sacramento, California
13 Sep 25
$32.80 - $48.70

National Chocolate Day: Run for Chocolates SAN FRANCISCO

San Francisco, California
13 Sep 25
$32.80 - $48.70

Pirates Plunder – 5K, 10K, 10-miler, and Half Marathon

Long Beach, California
14 Sep 25
$26.97 - $41.81

Oh my Gourd - Falling for Miles 5K, 10K, & Half Marathon

Long Beach, California
14 Sep 25
$32.79 - $42.33

Totally 80's Fast Times in Huntington Beach 5K, 10K, & Half Marathon

Huntington Beach, California
14 Sep 25
$11.60 - $52.93
Showing 41-80 of 299 results
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