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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
The 2026 Hoag OC Marathon Running Festival (Expo Registration)
Costa Mesa, California
02 May 26
$33.70 - $125.26
🚀Boosted
Bedrock Valley Trail Runs
Hemet, California
11 Apr 26 - 12 Apr 26
$16.90 - $112.30
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Bakersfield Marathon
Bakersfield, California
21 Mar 26 - 22 Mar 26
$11.60 - $128.20
Modesto Marathon
Modesto, California
22 Mar 26
$48.70 - $122.90
Bedrock Valley Trail Runs
Hemet, California
11 Apr 26 - 12 Apr 26
$16.90 - $112.30
The Hoag OC Marathon Running Festival
Costa Mesa, California
02 May 26
Free - $125.26
Yosemite Half Marathon
Bass Lake, California
09 May 26
Free - $170.60
La Jolla Half Marathon & 5K
San Diego, California
16 May 26
$48.05 - $106.24
Fort Bragg Whale Run and Walk
Fort Bragg, California
14 Mar 26
$11.60 - $48.70
Beer City Half™ Long Beach
Long Beach, California
21 Mar 26
$27.50 - $99.05
Mountains 2 Beach Marathon and Half
Ventura, California
18 Apr 26 - 19 Apr 26
$22.19 - $149.39
Nail the Rail Half Marathon, 10K & 5K
Shasta Lake, California
25 Apr 26
$31.74 - $74.14
The 2026 Hoag OC Marathon Running Festival (Expo Registration)
Costa Mesa, California
02 May 26
$33.70 - $125.26
Beer City Half™ Sacramento
Sacramento, California
03 May 26
Free - $93.75
Showing 1-12 of 12 results