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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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40th Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Agoura Hills, California
05 Apr 25
$45.00 - $149.98
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La Jolla Half Marathon & 5K

San Diego, California
17 May 25
$58.63 - $137.98
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2025 Presidio Half Marathon, 10K, & 5K

San Francisco, California
22 Jun 25
$6.30 - $149.40
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Great Race | Virtual edition

Los Angeles, California
01 Apr 25 - 01 Jun 25
$49.00

2025 Golden Gate Headlands Marathon, Half Marathon & 10K

Mill Valley, California
05 Apr 25

California Classic Half Marathon

Fresno, California
05 Apr 25
$54.75 - $102.45

Bedrock Valley Trail Runs

Hemet, California
05 Apr 25 - 06 Apr 25
$16.90 - $144.10

Ohana Run Together We Dash 5K, 10K, & Half Marathon

Venice Beach, California
05 Apr 25
$27.49 - $38.09

40th Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Agoura Hills, California
05 Apr 25
$45.00 - $149.98

Shimmy, Shake, and Sprint Hula to the Finish! 5K, 10K, & Half Marathon

Long Beach, California
06 Apr 25
$27.49 - $38.09

Mountains 2 Beach Marathon and Half

Ventura, California
12 Apr 25 - 13 Apr 25
$28.55 - $259.63

Rodeo Beach Rumble 8K and Half Marathon

Mill Valley, California
12 Apr 25

Lake Sonoma

Geyserville, California
12 Apr 25
$133.50 - $289.75

2025 Romancing the Island Half Marathon & 10K

Tiburon, California
12 Apr 25

Fiercelifit Half Marathon, 10K & 5K

Fremont, California
12 Apr 25
$54.00 - $107.00

SPASM Lake Chabot Trail Run

Castro Valley, California
12 Apr 25
Free - $85.80

Pacific Paradise Sprint 5k, 10K, and Half Marathon

Santa Monica, California
12 Apr 25

Howl at the Pink Moon 5K, 10K, & Half Marathon

Long Beach, California
13 Apr 25
$28.55 - $38.09

Mile Square Madness 5K, 10K, and Half Marathon

Fountain Valley, California
13 Apr 25
$27.49 - $42.33

Run for the Planet - Earth Day Celebration 5K, 10K, and Half Marathon

Huntington Beach, California
19 Apr 25
$42.33 - $52.93

Badger Cove Half Marathon/10K/5K 2025

Livermore, California
19 Apr 25

Running off the Pink Moon Run 5K, 10K, and Half Marathon

Santa Monica, California
19 Apr 25

Run for the Planet 5K, 10K, 10M, and Half Marathon

Long Beach, California
20 Apr 25
$26.97 - $41.81

Horseshoe Lake Trail Run

La Honda, California
20 Apr 25
Free - $69.90

Nail the Rail Half Marathon, 10K & 5K

Shasta Lake, California
26 Apr 25
$31.74 - $77.32

2025 Mt. Tam Wild Boar Half Marathon & 10K

Mill Valley, California
26 Apr 25

Super Hero Dash 5K, 10K, 10M, and Half Marathon

Long Beach, California
27 Apr 25
$26.97 - $41.81

Close Encounters of the Finish Line - Alien 5K, 10K, & Half Marathon

Venice Beach, California
27 Apr 25
$27.49 - $38.09

The Hoag OC Marathon Running Festival

Costa Mesa, California
03 May 25
Free - $256.06

Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon

Venice Beach, California
03 May 25
$27.49 - $38.09

May the 4th Be With You Run 5K, 10K, and Half Marathon

Santa Monica, California
04 May 25

Beer City Half Sacramento

Sacramento, California
04 May 25
Free - $101.70

Visalia Half Marathon & 10K Run/Walk

Visalia, California
04 May 25
$80.50 - $96.40

CINCO DE MILE HALF MARATHON & OLE 5 QUE (BAKERSFIELD)

Bakersfield, California
04 May 25
$28.00 - $75.70

The Empire Strides Back - May the 4th be with You 5K, 10K, & Half Marathon

Long Beach, California
04 May 25
$27.49 - $38.09

The Sasquatch Scramble 5K/10K/Half Marathon (live or virtual)

Oakland, California
09 May 25 - 12 May 25
$43.40 - $91.10

Yosemite Half Marathon

Bass Lake, California
10 May 25
Free - $213.00

Bloom under the Flower Moon - Mothers Day 5K, 10K, & Half Marathon

Venice Beach, California
10 May 25
$32.79 - $42.33

Grizzly Peak Trail Run

Berkeley, California
10 May 25
Free - $85.80

Mothers Day Celebration Run- 5K, 10K, and Half Marathon

Huntington Beach, California
11 May 25
$37.51 - $48.11

Mahalo Miles - Miles of Gratitude 5K, 10K, & Half Marathon

Huntington Beach, California
11 May 25
$8.42 - $43.39

Run for the Rose 5K, 10K, 10M, and Half Marathon

Long Beach, California
11 May 25
$26.97 - $41.81

12th Annual Luc's Run

Tuolumne, California
17 May 25
$24.32 - $48.70
Showing 1-40 of 189 results
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