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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
$69.21 - $159.14
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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
Goleta Beach Half Marathon, 10K, 5K, Kid's 1-Mile
Goleta, California
21 Jun 25
$27.50 - $69.90
The Pineapple Paradise Run 5K, 10K, & Half Marathon
Venice Beach, California
21 Jun 25
$32.79 - $42.33
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 - $85.74
Good Vibes Run 5K, 10K, 10M, and Half Marathon
Long Beach, California
22 Jun 25
$26.97 - $41.81
Unstoppable 5K, 10K, & Half Marathon
Long Beach, California
22 Jun 25
$31.73 - $42.33
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
Tropic Thunder Trot - 5K, 10K, & Half Marathon
Venice Beach, California
29 Jun 25
$32.79 - $42.33
Alien Run 5K, 10K, 10M, and Half Marathon
Long Beach, California
29 Jun 25
$26.97 - $41.81
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
Run, Forrest, Run 5K, 10K, and Half Marathon
Santa Monica, California
12 Jul 25
San Lorenzo River Trail Run
Santa Cruz, California
12 Jul 25
Free - $85.80
Brian Waterbury Memorial Rock to Pier Run
Morro Bay, California
12 Jul 25
$59.80 - $91.60
Aloha Dash 5K, 10K, & Half Marathon
Santa Monica, California
13 Jul 25
$32.79 - $42.33
Sand and Sun Tropical Run 5K, 10K, 10M, and Half Marathon
Long Beach, California
13 Jul 25
$26.97 - $41.81
Beer City Half Alameda
Alameda, California
19 Jul 25
$27.50 - $99.05
LBC Vibes and Strides - 5K, 10K, & Half Marathon
Long Beach, California
19 Jul 25
$31.73 - $46.57
LBC Summer Breeze 5K, 10K, 10M, and Half Marathon
Long Beach, California
19 Jul 25
$26.97 - $41.81
Summer Lovin Sprint 5K, 10K, and Half Marathon
Santa Monica, California
20 Jul 25
Santa's Summer Stride 5K, 10K, and Half Marathon
Santa Monica, California
26 Jul 25
LBC - Good Vibes Run 5K, 10K, & Half Marathon
Long Beach, California
26 Jul 25
$32.79 - $42.33
Hell Of A Half Marathon & 2 Person Relay
Exeter, California
02 Aug 25
$69.90 - $80.50
Monsters of the Deep Dash 5K, 10K, and Half Marathon
Santa Monica, California
02 Aug 25
Green Valley Lake 5k/10k/& Half Marathon
Green Valley Lake, California
02 Aug 25
$44.00 - $99.00
The Mighty Tiki Run 5K, 10K, & Half Marathon
Long Beach, California
03 Aug 25
$32.79 - $42.33
Endless Summer Shuffle 5K, 10K, and Half Marathon
Santa Monica, California
09 Aug 25
Noyo Headlands Race
Fort Bragg, California
09 Aug 25
$10.80 - $67.45
SAR Wild Run
Shaver Lake, California
10 Aug 25
$49.45 - $86.55
Hitchhiker's Guide to Running - 5K, 10K, & Half Marathon
Long Beach, California
10 Aug 25
$35.97 - $46.57
Howl at the Moon 5K, 10K, 10M, and Half Marathon
Long Beach, California
10 Aug 25
$26.97 - $41.81
Beer City Half SLAM
Fremont, California
16 Aug 25
$27.50 - $101.70
Redwood (Summer) Trail Run
Oakland, California
16 Aug 25
Free - $85.80
The TRON Night Run: Neon Grid 5K, 10K & Half Marathon
Canoga Park, California
16 Aug 25
$32.79
One Love Unified Hearts 5K, 10K, 10M, and Half Marathon
Long Beach, California
23 Aug 25
$26.97 - $41.81
Showing 41-80 of 178 results