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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
🚀Boosted
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
🚀Boosted
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