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Half Marathons found in California
View all ↓Half Marathons in California 2025 - 2026
The most comprehensive list of Half Marathons in and near California in 2025 - 2026. Find your perfect race!
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Race Calendar: Half Marathons found in California
πBoosted
2025 Presidio Half Marathon, 10K, & 5K
San Francisco, California
18 Apr 25 - 22 Jun 25
$6.30 - $175.89
πBoosted
La Jolla Half Marathon & 5K
San Diego, California
17 May 25
$74.50 - $169.72
πBoosted
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