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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
🚀Boosted

Beer City Half™ Alameda

Alameda, California
19 Jul 25
Free - $101.70
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Thrive San Diego Half Marathon & 5K

San Diego, California
01 Nov 25
Free - $158.94
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La Jolla Half Marathon & 5K

San Diego, California
16 May 26
$53.34 - $127.40
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Labor Day Run 5K/10K/13.1 SAN DIEGO

San Diego, California
30 Aug 25
$32.80 - $48.70

Labor Day Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
30 Aug 25
$32.80 - $48.70

Sunrise Marathon 5K/10K/13.1 SAN DIEGO

San Diego, California
30 Aug 25
$32.80 - $48.70

SPASM Crystal Springs Trail Run

Woodside, California
31 Aug 25
Free - $85.80

Teaching & Learning Collaborative Charity Group Registration (2025 Disneyland® Halloween Half Marathon Weekend )

Anaheim, California
05 Sep 25 - 07 Sep 25
$34.29 - $1,893.80

Disneyland® Halloween Half Marathon Weekend 2025

Anaheim, California
05 Sep 25 - 11 Sep 25
$138.80 - $284.50

Mammoth Bar Trail Runs

Auburn, California
07 Sep 25
$52.94 - $84.74

Diablo Trail Run

Clayton, California
07 Sep 25
Free - $85.80

National Chocolate Day: Run for Chocolates SACRAMENTO

Sacramento, California
13 Sep 25
$32.80 - $48.70

Totally 90's - Smells like Run Spirit 5K, 10K, Half Marathon

Long Beach, California
13 Sep 25
$35.97 - $128.19

National Chocolate Day: Run for Chocolates SAN FRANCISCO

San Francisco, California
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 SACRAMENTO

Sacramento, California
13 Sep 25
$32.80 - $48.70

Earth and Sky Fall Equinox Run 5K, 10k, & Half Marathon

Santa Monica, California
13 Sep 25
$32.79 - $42.33

National Chocolate Day: Run for Chocolates SAN DIEGO

San Diego, California
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 SAN DIEGO

San Diego, California
13 Sep 25
$32.80 - $48.70

National Chocolate Day: Run for Chocolates LOS ANGELES

Los Angeles, California
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 LOS ANGELES

Los Angeles, California
13 Sep 25
$32.80 - $48.70

Totally 80's Fast Times in Huntington Beach 5K, 10K, & Half Marathon

Huntington Beach, California
14 Sep 25
$11.60 - $52.93

Pirates Plunder – 5K, 10K, 10-miler, and Half Marathon

Long Beach, California
14 Sep 25
$26.97 - $41.81

Oh my Gourd - Falling for Miles 5K, 10K, & Half Marathon

Long Beach, California
14 Sep 25
$32.79 - $42.33

Harvest Moon Trot – 5K, 10k, and Half Marathon

Santa Monica, California
20 Sep 25

Bayside Saved by the Bell 5K, 10K & Half Marathon

Canoga Park, California
20 Sep 25
$34.99

Rocky Ridge 2025

San Ramon, California
20 Sep 25

Booty Dash: A Race for the Gold - Pirate Run 5K, 10K, & Half Marathon

Long Beach, California
20 Sep 25
$32.79 - $42.33

The Great American Pizza Run

Long Beach, California
20 Sep 25
$11.60 - $46.57

Run with the Pack - Harvest Moon Run 5K, 10K

Santa Monica, California
21 Sep 25
$32.79 - $42.33

Alameda Island Running Festival

Alameda, California
21 Sep 25
$48.70 - $107.00

Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon

Long Beach, California
21 Sep 25
$26.97 - $41.81

National Singles Day: Singles & Friends Running Club SACRAMENTO

Sacramento, California
27 Sep 25
$32.80 - $48.70

National Singles Day: Singles & Friends Running Club LOS ANGELES

Los Angeles, California
27 Sep 25
$32.80 - $48.70

National Coffee Day: Run for Coffee SAN DIEGO

San Diego, California
27 Sep 25
$32.80 - $48.70

National Coffee Day: Run for Coffee SACRAMENTO

Sacramento, California
27 Sep 25
$32.80 - $48.70

National Singles Day: Singles & Friends Running Club SAN DIEGO

San Diego, California
27 Sep 25
$32.80 - $48.70

National Coffee Day: Run for Coffee LOS ANGELES

Los Angeles, California
27 Sep 25
$32.80 - $48.70

Run for Donuts 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
04 Oct 25
$32.80 - $48.70

Cheers to Oktoberfest Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
04 Oct 25
$32.80 - $48.70

The Auburn Half Marathon 2025

Auburn, California
04 Oct 25

Hallo-Thanks-Mas Dash – 5K, 10K, and Half Marathon

San Diego, California
04 Oct 25
$31.21 - $46.05

Run for Donuts 5K/10K/13.1 LOS ANGELES

Los Angeles, California
04 Oct 25
$32.80 - $48.70
Showing 81-120 of 284 results
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