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Marathons found in California in Spring
View all ↓Marathons in California in Spring 2026
Find A Race is the US's favourite event listings site. Check out our list of Spring 2026 Marathons in California below.
Race Calendar: Marathons found in Spring
πBoosted
Modesto Marathon
Modesto, California
22 Mar 26
$54.00 - $133.50
πBoosted
Bedrock Valley Trail Runs
Hemet, California
11 Apr 26 - 12 Apr 26
$16.90 - $112.30
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Catalina Island Marathon, 10K, 5K
Avalon, California
14 Mar 26
$27.50 - $420.80
Oakland Marathon
Oakland, Alameda
21 Mar 26 - 22 Mar 26
$21.90 - $142.35
Bakersfield Marathon
Bakersfield, California
21 Mar 26 - 22 Mar 26
$11.60 - $138.80
Redwood (Spring) Trail Run
Oakland, California
21 Mar 26
Free - $85.80
Modesto Marathon
Modesto, California
22 Mar 26
$54.00 - $133.50
SPASM Lake Chabot Trail Run
Castro Valley, California
11 Apr 26
Free - $85.80
Bedrock Valley Trail Runs
Hemet, California
11 Apr 26 - 12 Apr 26
$16.90 - $112.30
Horseshoe Lake Trail Run
La Honda, California
18 Apr 26
Free - $85.80
Mountains 2 Beach Marathon and Half
Ventura, California
18 Apr 26 - 19 Apr 26
$22.19 - $212.99
The Hoag OC Marathon Running Festival
Costa Mesa, California
02 May 26
Free - $147.06
Grizzly Peak Trail Run
Berkeley, California
09 May 26
Free - $85.80
Cinderella Trail Run
Oakland, California
30 May 26
Free - $85.80
5.0
Project Youth OC - 2025 OC Marathon
Costa Mesa, California
02 May 26 - 03 May 26
Free
Showing 1-13 of 13 results