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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
Modesto Marathon
Modesto, California
Sun 22 Mar 26
$57.18 - $165.30
🚀Boosted
Long Beach Mother's Day Bloom & Zoom 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California
Sun 10 May 26
$42.33 - $57.17
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Long Beach, CA Galloway Training Program
Long Beach, California
Sat 22 Nov 25 - Sat 02 May 26
$100.00 - $120.00
The Rattlesnake Ramble 5K/10K/Half Marathon (live or virtual)
Santa Venetia, California
Fri 13 Mar 26 - Mon 16 Mar 26
$43.40 - $107.00
Leprechaun Chase – 5K, 10K, 10-Miler, Half Marathon
Long Beach, California
Sat 14 Mar 26
$26.97 - $41.81
Rockin' Shamrock 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 14 Mar 26
$22.99 - $37.99
The Terminator 2 Trot: 5K, 10K & Half Marathon
Canoga Park, California
Sat 14 Mar 26
$34.99
St. Paddy's Day Lucky Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 14 Mar 26
$32.80 - $48.70
The Long Beach Leprechaun Run - Kids Dash, 1 Miler, 5k, 10K, & Half Marathon by Califlow Runs
Long Beach, California
Sun 15 Mar 26
$11.60 - $63.53
Great Race | Virtual Edition
Los Angeles, California
Sun 15 Mar 26 - Tue 30 Jun 26
$49.99
Rockin' Shamrock 5k, 10k, 15k, Half Marathon
Van Nuys, Los Angeles
Sun 15 Mar 26
$25.99 - $40.99
Fort Bragg Whale Run and Walk
Fort Bragg, California
Sat 21 Mar 26
$22.20 - $59.30
Redwood (Spring) Trail Run
Oakland, California
Sat 21 Mar 26
Free - $96.40
Oakland Marathon
Oakland, Alameda
Sat 21 Mar 26 - Sun 22 Mar 26
$21.90 - $175.20
Beer City Half™ Long Beach
Long Beach, California
Sat 21 Mar 26
$27.50 - $109.65
VALENCIA Trail Race
Valencia, California
Sat 21 Mar 26
$91.10 - $154.70
Spring Equinox 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 21 Mar 26
$22.99 - $37.99
Bakersfield Marathon
Bakersfield, California
Sat 21 Mar 26 - Sun 22 Mar 26
$11.60 - $170.60
Modesto Marathon
Modesto, California
Sun 22 Mar 26
$57.18 - $165.30
Spring Equinox 5k, 10k, 15k, Half Marathon
Anaheim, Orange
Sun 22 Mar 26
$22.99 - $37.99
Zoom San Francisco
San Francisco, California
Sat 28 Mar 26
Free - $75.20
Disco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California
Sat 28 Mar 26
$49.75 - $57.17
RUNTHROUGH LONG BEACH 5K, 10K & HALF MARATHON RACE WEEKEND
Long Beach, Los Angeles County
Sat 28 Mar 26 - Sun 29 Mar 26
$30.00 - $42.00
RunThrough USA Long Beach 5k,10k & Half Marathon Race
Long Beach, California
Sat 28 Mar 26
$45.52 - $62.22
No FOOLIN' - 5K, 10K, & Half Marathon
Long Beach, California
Sun 29 Mar 26
$26.44 - $38.09
Running for the Rescues – 5K, 10K, 10-Miler, Half Marathon
Long Beach, California
Sun 29 Mar 26
$26.97 - $41.81
Always Hope Easter Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 04 Apr 26
$32.80 - $64.60
Run LA "City of Angels" - Spring 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 04 Apr 26
$32.80 - $48.70
The Great Bunny Hop – 5K, 10K, 10-Miler, Half Marathon
Long Beach, California
Sat 04 Apr 26
$26.97 - $41.81
Always Hope Easter Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 04 Apr 26
$32.80 - $48.70
Hoppy Easter 5k, 10k, 15k, Half Marathon
Los Angeles
Sat 04 Apr 26
$25.99 - $40.99
Always Hope Easter Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 04 Apr 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 04 Apr 26
$32.80 - $64.60
SPASM Lake Chabot Trail Run
Castro Valley, California
Sat 11 Apr 26
Free - $96.40
Spring Fling Run – 5K, 10K, Half Marathon
Lake View Terrace, California
Sat 11 Apr 26
$26.97 - $41.81
Bedrock Valley Trail Runs
Hemet, California
Sat 11 Apr 26 - Sun 12 Apr 26
$16.90 - $133.50
41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M
Agoura Hills, California
Sat 11 Apr 26
$43.00 - $144.99
Lake Sonoma 100K, 50K, TS Half Marathon
Geyserville, California
Sat 11 Apr 26
$117.60 - $295.00
Rise & Shine 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 11 Apr 26
$22.99 - $37.99
San Diego Beach & Bay Half Marathon
San Diego, California
Sat 11 Apr 26
Free - $175.90
Calistoga Mountain Run
Calistoga, Napa
Sun 12 Apr 26
$175.00
Visalia Half Marathon and 10K Run/Walk
Visalia, California
Sun 12 Apr 26
$80.50 - $96.40
Showing 1-40 of 126 results
