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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!
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Race Calendar: Half Marathons found in California
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La Jolla Half Marathon & 5K
San Diego, California
17 May 25
$58.63 - $137.98
Running off the Crazy Full Moon Run 5K, 10K, and Half Marathon
Santa Monica, California
19 Apr 25
$27.49 - $42.33
Badger Cove Half Marathon/10K/5K 2025
Livermore, California
19 Apr 25
Horseshoe Lake Trail Run
La Honda, California
20 Apr 25
Free - $69.90
Run for the Planet 5K, 10K, and Half Marathon
Long Beach, California
20 Apr 25
$26.97 - $41.81
Nail the Rail Half Marathon, 10K & 5K
Shasta Lake, California
26 Apr 25
$31.74 - $74.14
2025 Mt. Tam Wild Boar Half Marathon & 10K
Mill Valley, California
26 Apr 25
Super Hero Dash - 5K, 10K, 10 Miler and Half Marathon
Long Beach, California
27 Apr 25
$26.97 - $41.81
Close Encounters of the Finish Line - Alien 5K, 10K, & Half Marathon
Santa Monica, California
27 Apr 25
$27.49 - $38.09
Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon
Santa Monica, California
03 May 25
$27.49 - $38.09
The Hoag OC Marathon Running Festival
Costa Mesa, California
03 May 25
Free - $228.81
The Empire Strides Back - May the 4th be with You 5K, 10K, & Half Marathon
Long Beach, California
04 May 25
$27.49 - $38.09
CINCO DE MILE HALF MARATHON & OLE 5 QUE (BAKERSFIELD)
Bakersfield, California
04 May 25
$28.00 - $75.70
Visalia Half Marathon & 10K Run/Walk
Visalia, California
04 May 25
$59.30 - $75.20
May the Fourth Be with You 5K, 10K and Half Marathon
Santa Monica, California
04 May 25
$26.97 - $41.81
Beer City Half Sacramento
West Sacramento, California
04 May 25
$32.80 - $99.05
The Sasquatch Scramble 5K/10K/Half Marathon (live or virtual)
Oakland, California
09 May 25 - 12 May 25
$27.50 - $69.90
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
Grizzly Peak Trail Run
Berkeley, California
10 May 25
Free - $85.80
Run for the Rose - Mother's Day 5K, 10K, 10 Miler and Half Marathon
Long Beach, California
11 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
Bee Happy -5K, 10K, and Half Marathon
Santa Monica, California
17 May 25
$26.97 - $41.81
Sutter Buttes Spirit Mountain Run 5K, 10K & Half Marathon
Sutter, California
17 May 25
$43.40 - $64.60
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
Summer Vibes 5K, 10K, & Half Marathon
Santa Monica, California
31 May 25
$32.79 - $42.33
Beer City Half San Jose
San Jose, California
31 May 25
$32.80 - $101.70
Howlapalooza Under the Strawberry Moon 5K, 10K, & Half Marathon
Long Beach, California
01 Jun 25
$32.79 - $42.33
2025 Lake Chabot Trail Challenge (Half Marathon & 5K)
Castro Valley, California
01 Jun 25
$44.00 - $64.60
San Jose Half Marathon & 8K
San Jose, California
01 Jun 25
Cinderella Trail Run
Oakland, California
01 Jun 25
Free - $85.80
Beachfront Run Half Marathon, 10K, 5K & Kids Run
Ventura, California
07 Jun 25
$22.20 - $80.50
70th Annual Fontana Days Run
Fontana, California
07 Jun 25
$18.20 - $74.36
Sugar Daddy Race
Santa Clarita, California
14 Jun 25
$38.10 - $144.10
Lucy in the Sky with Runners -5K, 10K, and Half Marathon
Santa Monica, California
15 Jun 25
$26.97 - $41.81
Goleta Beach Half Marathon, 10K, 5K, Kid's 1-Mile
Goleta, California
21 Jun 25
$22.20 - $54.00
Strawberry Moon Run -5K, 10K, and Half Marathon
Santa Monica, California
21 Jun 25
$26.97 - $41.81
Showing 81-120 of 238 results