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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

🚀Boosted

Beer City Half™ Alameda

Alameda, California
19 Jul 25
Free - $107.00
🚀Boosted

Thrive San Diego Half Marathon & 5K

San Diego, California
01 Nov 25
Free - $158.94
🚀Boosted

La Jolla Half Marathon & 5K

San Diego, California
16 May 26
$53.34 - $127.40

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18% OFF with code: FINDARLEP

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Clueless & Breathless 5K, 10K & Half

Canoga Park, California
20 Dec 25
$34.99

Twas the Night Before -Christmas Eve 5K, 10K, & Half Marathon

Santa Monica, California
24 Dec 25
$31.73 - $42.33

New Year's Run 5K/10K/13.1 LOS ANGELES

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

A Merry Christmas Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
27 Dec 25
$32.80 - $48.70

A Merry Christmas Run 5K/10K/13.1 SAN DIEGO

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

A Merry Christmas Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
27 Dec 25
$32.80 - $48.70

New Year's Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
27 Dec 25
$32.80 - $48.70

New Year's Run 5K/10K/13.1 SAN DIEGO

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

New Year's Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
27 Dec 25
$32.80 - $48.70

A Merry Christmas Run 5K/10K/13.1 LOS ANGELES

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

Ring Out the Old – 5K, 10K, and Half Marathon

Encino, California
27 Dec 25
$26.97 - $41.81

Last Miles of 2025- 5K, 10K, and Half Marathon

Santa Monica, California
28 Dec 25
$31.73 - $42.33

Countdown to the Finish – 5K, 10K, 10M, and Half Marathon

Long Beach, California
28 Dec 25
$26.97 - $41.81

Run In The New Year 5k/10K/Half Marathon

Huntington Beach, California
28 Dec 25
$36.00 - $77.00

Last Dash Before Midnight 5K, 10K, & Half Marathon

Long Beach, California
31 Dec 25
$32.79 - $42.33

Brazen New Year's Day 2026

Castro Valley, California
01 Jan 26

Happy New Year 2026 - 5K, 10K, and Half Marathon

Long Beach, California
01 Jan 26
$32.79 - $42.33

Sunrise Marathon 5K/10K/13.1 LOS ANGELES

Los Angeles, California
03 Jan 26
$32.80 - $48.70

New Year New Me Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
03 Jan 26
$32.80 - $48.70

New Year New Me Run 5K/10K/13.1 SAN DIEGO

San Diego, California
03 Jan 26
$32.80 - $48.70

Dia De Los Reyes Magos - Bakersfield

Bakersfield, California
03 Jan 26
$28.00 - $69.34

New Year New Me Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
03 Jan 26
$32.80 - $48.70

New Year New Me Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
03 Jan 26
$32.80 - $48.70

Chase the Falling Stars - Quadrantid Meteor Shower 5K 10K & Half Marathon

Santa Monica, California
03 Jan 26
$32.79 - $42.33

Dia De Los Reyes Magos - Fresno

Fresno, California
04 Jan 26
$29.00 - $144.60

Grievances & Gratitude Run – Let Go, Run Free, Embrace the Positive! 5K, 10K, and Half Marathon

Long Beach, California
04 Jan 26
$32.79 - $38.09

San Diego 50 & Trail Runs

Escondido, California
10 Jan 26
$16.90 - $165.30

Citrus Heritage Run

Riverside, California
10 Jan 26
$22.95 - $76.33

The Encino Man Ice Age Dash

Canoga Park, California
10 Jan 26
$34.99

MLK Freedom Run 5K/10K/13.1 SAN DIEGO

San Diego, California
17 Jan 26
$32.80 - $48.70

MLK Freedom Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
17 Jan 26
$32.80 - $48.70

MLK Freedom Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
17 Jan 26
$32.80 - $48.70

MLK Freedom Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
17 Jan 26
$32.80 - $48.70

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

Los Angeles, California
17 Jan 26
$32.80 - $48.70

Polar Bear Run 5K, 10K, and Half Marathon

Long Beach, California
18 Jan 26
$27.49 - $42.33

2026 Disneyland® Half Marathon Weekend presented by HONDA

Anaheim, California
30 Jan 26 - 01 Feb 26
$138.80 - $284.50

Teaching & Learning Collaborative Charity Group Registration (2026 Disneyland® Half Marathon Weekend)

Anaheim, California
30 Jan 26 - 01 Feb 26
$138.80 - $473.50

Rotary Mission Ten - Half Marathon, 10 Mile and 5K

San Juan Bautista, California
31 Jan 26
$16.90 - $64.60

Lunar New Year Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
07 Feb 26
$32.80 - $48.70

Lunar New Year Run 5K/10K/13.1 SAN DIEGO

San Diego, California
07 Feb 26
$32.80 - $48.70
Showing 201-240 of 299 results
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