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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!
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
40th Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M
Agoura Hills, California
05 Apr 25
$39.00 - $135.00
🚀Boosted
La Jolla Half Marathon & 5K
San Diego, California
17 May 25
$58.63 - $137.98
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
Citrus Heritage Run
Riverside, California
10 Jan 26
$22.95 - $76.33
San Diego 50 & Trail Runs
Escondido, California
10 Jan 26
$16.90 - $144.10
The HEART RUN Half Marathon & 5K /10K / Half Marathon
Huntington Beach, California
14 Feb 26
$31.00 - $79.20
San Diego Holiday Half Marathon
San Diego, California
14 Dec 24 - 20 Dec 25
$85.93 - $160.66
The Groundhog Day Run 5K, 10K & Half Marathon
Santa Monica, California
02 Feb 25 - 02 Mar 25
$27.49 - $38.09
Montana de Oro Trail Run
Los Osos, California
29 Mar 25
$117.60 - $170.60
Pinkathon 2025 Virtual and In-Person Challenge for Breast Cancer!
Any Place in the World!, California
01 May 25 - 31 Oct 25
Free - $27.50
One Love Unified Hearts - 5K, 10K, 10 Miler, and Half Marathon
Long Beach, California
23 Aug 25
$26.97 - $41.81
2025 PRE-SALE Thrive San Diego Half Marathon & 5K
San Diego, California
01 Nov 25
$31.74 - $84.74
Pre-Registration Bakersfield Marathon 2026
Bakersfield, California
22 Mar 26
$31.74 - $95.34
Showing 201-211 of 211 results