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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

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2025 Presidio Half Marathon, 10K, & 5K

San Francisco, California
18 Apr 25 - 22 Jun 25
$6.30 - $175.89
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La Jolla Half Marathon & 5K

San Diego, California
17 May 25
$74.50 - $169.72
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Beer City Halfβ„’ Alameda

Alameda, California
19 Jul 25
$27.50 - $101.70
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2025 Presidio Half Marathon, 10K, & 5K

San Francisco, California
18 Apr 25 - 22 Jun 25
$6.30 - $175.89

Pinkathon 2025 Virtual and In-Person Challenge for Breast Cancer!

Any Place in the World!, California
01 May 25 - 31 Oct 25
Free - $27.50

Bee Happy Run 5K, 10K, and Half Marathon

Santa Monica, California
17 May 25

Sutter Buttes Spirit Mountain Run 5K, 10K & Half Marathon

Sutter, California
17 May 25
$48.70 - $69.90

La Jolla Half Marathon & 5K

San Diego, California
17 May 25
$74.50 - $169.72

12th Annual Luc's Run

Tuolumne, California
17 May 25
$24.32 - $54.00

Marvel-ous Miles - Super Hero Dash 5K, 10K, & Half Marathon

Santa Monica, California
18 May 25
$32.79 - $42.33

TVNO - Tamil Vetri Nadai Odu - SFBATM Racing

Sunnyvale, California
24 May 25
Free - $59.80

The Valley Race 5k, 10k, and Half Marathon

Van Nuys, California
24 May 25
$26.97 - $41.81

Laguna Hills Memorial Day Half Marathon, 5K & 10K

Laguna Hills, California
26 May 25
$17.75 - $161.50

Run into Summer Vibes 5K, 10K, & Half Marathon

Venice Beach, California
31 May 25
$38.09 - $48.69

Beer City Halfβ„’ San Jose

San Jose, California
31 May 25
$27.50 - $107.00

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

Long Beach, California
31 May 25
$6.30 - $101.70

Finish The Ride and Finish The Run Griffith Park

Los Angeles, California
31 May 25 - 01 Jun 25
$28.56 - $114.42

Howlapalooza Under the Strawberry Moon 5K, 10K, & Half Marathon

Long Beach, California
01 Jun 25
$32.79 - $42.33

2025 Lake Chabot Trail Challenge (Half Marathon & 5K)

Castro Valley, California
01 Jun 25
$44.00 - $64.60

San Jose Half Marathon & 8K

San Jose, California
01 Jun 25

The Great White Chase 5K, 10K, 10M, and Half Marathon

Long Beach, California
01 Jun 25
$26.97 - $41.81

Cinderella Trail Run

Oakland, California
01 Jun 25
Free - $85.80

Vibha Bay Area Dream Mile 2025

Fremont, California
01 Jun 25
$52.94 - $105.94

70th Annual Fontana Days Run

Fontana, California
07 Jun 25
$18.20 - $74.36

Beachfront Run Half Marathon, 10K, 5K & Kids Run

Ventura, California
07 Jun 25
$27.50 - $107.00

Sugar Daddy Race

Santa Clarita, California
14 Jun 25
$38.10 - $144.10

Lucy in the Sky with Runners 5K, 10K, and Half Marathon

Santa Monica, California
15 Jun 25

LA Parks Run Series

City of Los Angeles Trail Parks, California
21 Jun 25
$207.70 - $263.50

Summer Extravaganza Run 5K, 10K, and Half Marathon

Santa Monica, California
21 Jun 25

The Pineapple Paradise Run 5K, 10K, & Half Marathon

Venice Beach, California
21 Jun 25
$32.79 - $42.33

Goleta Beach Half Marathon, 10K, 5K, Kid's 1-Mile

Goleta, California
21 Jun 25
$27.50 - $69.90

Unstoppable 5K, 10K, & Half Marathon

Long Beach, California
22 Jun 25
$31.73 - $42.33

Good Vibes Run 5K, 10K, 10M, and Half Marathon

Long Beach, California
22 Jun 25
$26.97 - $41.81

Straight out of Long Beach (Run Edition) 5K, 10K, and Half Marathon

Long Beach, California
22 Jun 25
$31.73 - $46.57

Old Zoo Half Marathon

Los Angeles, California
22 Jun 25
$69.84 - $96.34

The Rock the Loch 5K/10K/Half Marathon (LIVE or Virtual)

Castro Valley, California
27 Jun 25 - 30 Jun 25
$32.80 - $69.90

Summer time in the LBC 5K, 10K, & Half Marathon

Long Beach, California
28 Jun 25
$32.79 - $42.33

Alien Run 5K, 10K, 10M, and Half Marathon

Long Beach, California
29 Jun 25
$26.97 - $41.81

Tropic Thunder Trot - 5K, 10K, & Half Marathon

Venice Beach, California
29 Jun 25
$32.79 - $42.33

Red, White, and Run 5K, 10K, 10M, and Half Marathon

Long Beach, California
04 Jul 25
$27.49 - $42.33

Good Vibes 5K, 10K

Venice Beach, California
05 Jul 25
$32.79 - $42.33

Runrise: SoCal Vibes 5K, 10K, & Half Marathon Long Beach

Long Beach, California
06 Jul 25
$32.79 - $48.69

Endless Summer in the LBC 5K, 10K, & Half Marathon

Long Beach, California
12 Jul 25
$32.79 - $42.33
Showing 1-40 of 171 results
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