0095
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
Bedrock Valley Trail Runs
Hemet, California
Sat 11 Apr 26 - Sun 12 Apr 26
$16.90 - $144.10
🚀Boosted
Mountains 2 Beach Marathon and Half
Ventura, California
Sat 18 Apr 26 - Sun 19 Apr 26
$28.55 - $289.74
Feature your event at the top of the results
Want more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
Great Race | Virtual Edition
Los Angeles, California
Sat 28 Mar 26 - Tue 30 Jun 26
$49.99
Always Hope Easter Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 04 Apr 26
$32.80 - $48.70
Always Hope Easter Run 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
Run LA "City of Angels" - Spring 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
Rise & Shine 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 11 Apr 26
$22.99 - $37.99
Bedrock Valley Trail Runs
Hemet, California
Sat 11 Apr 26 - Sun 12 Apr 26
$16.90 - $144.10
Spring Fling Run – 5K, 10K, Half Marathon
Lake View Terrace, California
Sat 11 Apr 26
$26.97 - $41.81
41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M
Agoura Hills, California
Sat 11 Apr 26
$49.00 - $160.00
Lake Sonoma 100K, 50K, TS Half Marathon
Geyserville, California
Sat 11 Apr 26
$117.60 - $295.00
San Diego Beach & Bay Half Marathon
San Diego, California
Sat 11 Apr 26
Free - $175.90
SPASM Lake Chabot Trail Run
Castro Valley, California
Sat 11 Apr 26
Free - $96.40
Calistoga Mountain Run
Calistoga, Napa
Sun 12 Apr 26
$175.00
Visalia Half Marathon and 10K Run/Walk
Visalia, California
Sun 12 Apr 26
$85.80 - $101.70
Ruth McKenzie Preserve Half Marathon | 10k | 5k | Kids Race
Clovis, California
Sun 12 Apr 26
$11.60 - $91.10
Totally 80's Fast Times in Huntington Beach 5K, 10K, & Half Marathon
Huntington Beach, California
Sun 12 Apr 26
$11.60 - $57.17
Yaya's 5k, 10k, 15k, Half Marathon
Ventura
Sun 12 Apr 26
$22.99 - $37.99
Run4Kids Ultra Running Party
Corona, California
Fri 17 Apr 26 - Sat 18 Apr 26
$84.74 - $211.94
Dam Good 5k, 10k, 15k, Half Marathon
Sylmar, Los Angeles
Sat 18 Apr 26
$25.99 - $40.99
Run for the Planet -An Earth Day Run by CaliFlow Runs - 5K, 10K, Half Marathon
Long beach, California
Sat 18 Apr 26
Free - $59.29
Mountains 2 Beach Marathon and Half
Ventura, California
Sat 18 Apr 26 - Sun 19 Apr 26
$28.55 - $289.74
Horseshoe Lake Trail Run
La Honda, California
Sat 18 Apr 26
Free - $96.40
Spring Celebration 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sun 19 Apr 26
$22.99 - $37.99
Run for the Planet – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sun 19 Apr 26
$26.97 - $41.81
California Classic Half Marathon
Fresno, California
Sat 25 Apr 26
$60.30 - $108.00
Nail the Rail Half Marathon, 10K & 5K
Shasta Lake, California
Sat 25 Apr 26
$38.10 - $85.80
Spring Sensation 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 25 Apr 26
$22.99 - $37.99
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 25 Apr 26
$32.80 - $64.60
Coffee Lovers Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 25 Apr 26
$32.80 - $64.60
Super Hero Dash – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sun 26 Apr 26
$26.97 - $41.81
Om Run
Los Gatos, California
Sun 26 Apr 26
$24.32 - $85.80
Wildflower 5k, 10k, 15k, Half Marathon
Riverside
Sun 26 Apr 26
$25.99 - $40.99
Island Spring 5k & 10K
Alameda, California
Sun 26 Apr 26
$22.20 - $107.00
Vibha Bay Area Dream Mile 2026
Fremont, California
Fri 01 May 26
$32.80 - $69.90
Cinco De Mayo Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 02 May 26
$32.80 - $64.60
The Rebel Run – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sat 02 May 26
$26.97 - $41.81
Cinco De Mayo Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 02 May 26
$32.80 - $64.60
Showing 1-40 of 95 results
