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Half Marathons found in California in May
View all ↓Half Marathons in California in May 2025
Find A Race is the US's favourite event listings site. Check out our list of May 2025 Half Marathons in California below.
Race Calendar: Half Marathons found in May
Great Race | Virtual edition
Los Angeles, California
01 Feb 25 - 01 Jun 25
$49.00
The Hoag OC Marathon Running Festival
Costa Mesa, California
03 May 25
Free - $228.81
Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon
Santa Monica, California
03 May 25
$27.49 - $38.09
May the Fourth Be with You 5K, 10K and Half Marathon
Santa Monica, California
04 May 25
$26.97 - $41.81
CINCO DE MILE HALF MARATHON & OLE 5 QUE (BAKERSFIELD)
Bakersfield, California
04 May 25
$28.00 - $75.70
Beer City Half Sacramento
West Sacramento, California
04 May 25
$32.80 - $99.05
Visalia Half Marathon & 10K Run/Walk
Visalia, California
04 May 25
$59.30 - $75.20
The Empire Strides Back - May the 4th be with You 5K, 10K, & Half Marathon
Long Beach, California
04 May 25
$27.49 - $38.09
The Sasquatch Scramble 5K/10K/Half Marathon (live or virtual)
Oakland, California
09 May 25 - 12 May 25
$27.50 - $69.90
Grizzly Peak Trail Run
Berkeley, California
10 May 25
Free - $85.80
Yosemite Half Marathon
Bass Lake, California
10 May 25
Free - $183.05
Bloom under the Flower Moon - Full Moon Vibes Chase 5K, 10K, & Half Marathon
Santa Monica, California
10 May 25
$32.79 - $42.33
Run for the Rose - Mother's Day 5K, 10K, 10 Miler and Half Marathon
Long Beach, California
11 May 25
$26.97 - $41.81
Sutter Buttes Spirit Mountain Run 5K, 10K & Half Marathon
Sutter, California
17 May 25
$43.40 - $64.60
Bee Happy -5K, 10K, and Half Marathon
Santa Monica, California
17 May 25
$26.97 - $41.81
La Jolla Half Marathon & 5K
San Diego, California
17 May 25
$58.63 - $137.98
12th Annual Luc's Run
Tuolumne, California
17 May 25
$24.32 - $43.40
Marvel-ous Miles - Super Hero Dash 5K, 10K, & Half Marathon
Santa Monica, California
18 May 25
$32.79 - $42.33
Laguna Hills Memorial Day Half Marathon, 5K & 10K
Laguna Hills, California
26 May 25
$17.75 - $114.40
Wrigley River Run & Tadpole Trot Presented by Long Beach Clinical Trials
Long Beach, California
31 May 25
$6.30 - $80.50
Finish The Ride and Finish The Run Griffith Park
Los Angeles, California
31 May 25
$11.60 - $101.70
Beer City Half San Jose
San Jose, California
31 May 25
$32.80 - $101.70
Summer Vibes 5K, 10K, & Half Marathon
Santa Monica, California
31 May 25
$32.79 - $42.33
San Diego Holiday Half Marathon
San Diego, California
14 Dec 24 - 20 Dec 25
$85.93 - $160.66
Showing 1-24 of 24 results