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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!

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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
πŸš€Boosted

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