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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

Offer

18% OFF with code: FINDARLEP

Feature your event at the top of the results

The Hoag OC Marathon Running Festival

Costa Mesa, California
02 May 26
Free

Yosemite Half Marathon

Bass Lake, California
09 May 26
Free - $170.60

La Jolla Half Marathon & 5K

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

Offer

18% OFF with code: FINDARLEP

Sugar Daddy Race

Santa Clarita, California
20 Jun 26
$38.10 - $112.30

Run, Forrest, Run – 5K, 10K, and Half Marathon

Santa Monica, California
12 Jul 25
$26.97 - $41.81

Summer Lovin Sprint – 5K, 10K, and Half Marathon

Santa Monica, California
20 Jul 25
$26.97 - $41.81

Santa's Summer Stride – 5K, 10K, and Half Marathon

Santa Monica, California
26 Jul 25
$26.97 - $41.81

Monsters of the Deep Dash – 5K, 10K, and Half Marathon

Santa Monica, California
02 Aug 25
$26.97 - $41.81

Endless Summer Shuffle – 5K, 10K, and Half Marathon

Santa Monica, California
09 Aug 25
$26.97 - $41.81

2025 PRE-SALE Thrive San Diego Half Marathon & 5K

San Diego, California
01 Nov 25
$31.74 - $84.74

Clarksburg Country Run

Clarksburg, California
02 Nov 25
$16.90 - $64.60

Beer City Half™ San Diego

San Diego, California
14 Feb 26
Free - $107.00

Fort Bragg Whale Run and Walk

Fort Bragg, California
14 Mar 26
$11.60 - $48.70

Nail the Rail Half Marathon, 10K & 5K

Shasta Lake, California
25 Apr 26
$31.74 - $74.14

The 2026 Hoag OC Marathon Running Festival (Expo Registration)

Costa Mesa, California
02 May 26
$33.70 - $125.26

Beer City Half™ Sacramento

Sacramento, California
03 May 26
Free - $93.75

Beer City Half™ San Jose

San Jose, California
30 May 26
$27.50 - $101.70

Pre Reg 2026 Wrigley River Run & Tadpole Trot Presented by Long Beach Clinical Trials

Long Beach, California
06 Jun 26
$6.30 - $75.20

Pre-Registration Bakersfield Marathon 2027

Bakersfield, California
21 Mar 27 - 22 Mar 27
$31.74 - $95.34
Showing 281-299 of 299 results
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