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Half Marathons found in California in Spring
View all ↓Half Marathons in California in Spring 2026
Find A Race is the US's favourite event listings site. Check out our list of Spring 2026 Half Marathons in California below.
Race Calendar: Half Marathons found in Spring
🚀Boosted
St. Paddy's Day Lucky Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 14 Mar 26
$32.80 - $48.70
🚀Boosted
Run for Mental Health 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 23 May 26
$32.80 - $48.70
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San Diego Beach & Bay Half Marathon
San Diego, California
Sat 11 Apr 26
$80.50 - $186.50
Seadon Shake Up Run @ Mountains2Beach 2026
Ventura, California
Sat 11 Apr 26
Free
Lake Sonoma 100K, 50K, TS Half Marathon
Geyserville, California
Sat 11 Apr 26
$117.60 - $295.00
SPASM Lake Chabot Trail Run
Castro Valley, California
Sat 11 Apr 26
Free - $85.80
Bedrock Valley Trail Runs
Hemet, California
Sat 11 Apr 26 - Sun 12 Apr 26
$16.90 - $122.90
41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M
Agoura Hills, California
Sat 11 Apr 26
$36.50 - $99.00
Ruth McKenzie Preserve Half Marathon | 10k | 5k | Kids Race
Clovis, California
Sun 12 Apr 26
$11.60 - $80.50
Horseshoe Lake Trail Run
La Honda, California
Sat 18 Apr 26
Free - $85.80
Run for the Planet - Earth Day 5K, 10K, and Half Marathon
Long beach, California
Sat 18 Apr 26
$42.33 - $52.93
Mountains 2 Beach Marathon and Half
Ventura, California
Sat 18 Apr 26 - Sun 19 Apr 26
$22.19 - $212.99
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 25 Apr 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 25 Apr 26
$32.80 - $48.70
California Classic Half Marathon
Fresno, California
Sat 25 Apr 26
$49.45 - $107.75
Coffee Lovers Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 25 Apr 26
$32.80 - $48.70
Nail the Rail Half Marathon, 10K & 5K
Shasta Lake, California
Sat 25 Apr 26
$31.74 - $74.14
Run for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 25 Apr 26
$32.80 - $48.70
Cinco De Mayo Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 02 May 26
$32.80 - $48.70
Finish The Ride and Finish The Run Griffith Park
Los Angeles, California
Sat 02 May 26 - Sun 03 May 26
$11.60 - $85.80
Cinco De Mayo Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 02 May 26
$32.80 - $48.70
The Hoag OC Marathon Running Festival
Costa Mesa, California
Sat 02 May 26
Free - $168.86
Cinco De Mayo Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 02 May 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 02 May 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 02 May 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 02 May 26
$32.80 - $48.70
Beer City Half™ Sacramento
Sacramento, California
Sun 03 May 26
Free - $93.75
May the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon
Long Beach, California
Sun 03 May 26
$27.49 - $38.09
CINCO DE MILE HALF MARATHON & OLE 5 QUE - BAKERSFIELD
Bakersfield, California
Sun 03 May 26
$17.40 - $59.80
Grizzly Peak Trail Run
Berkeley, California
Sat 09 May 26
Free - $85.80
Yosemite Half Marathon
Bass Lake, California
Sat 09 May 26
Free - $170.60
La Jolla Half Marathon & 5K
San Diego, California
Sat 16 May 26
$63.92 - $148.56
Offer
18% OFF with code: FINDARLEP
13th Annual Luc's Run
Tuolumne, California
Sat 16 May 26
$24.32 - $43.40
Wild Rose Half Marathon & 5K
Roseville, California
Sat 16 May 26
$38.10 - $85.80
Run for Mental Health 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 23 May 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 23 May 26
$32.80 - $48.70
Cinderella Trail Run
Oakland, California
Sat 30 May 26
Free - $85.80
5.0
Showing 41-80 of 84 results
