Half Marathons found in California in May
View all ↓Half Marathons in California in May 2027
Race Calendar: Half Marathons found in May
La Jolla Half Marathon, 10K, & 5K
La Jolla, CaliforniaOffer
Use code FARBST18 and get 18% off registration
14th Annual Luc's Run
Tuolumne, CaliforniaWant more bookings?
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The Hoag OC Marathon Running Festival
Costa Mesa, CaliforniaRun, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon
Long Beach, CaliforniaMay the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, CaliforniaRun for Chocolate 5k/10k/13.1 LOS ANGELES
Los Angeles, CaliforniaRun for Chocolate 5k/10k/13.1 SACRAMENTO
Sacramento, CaliforniaRun for Chocolate 5k/10k/13.1 SAN DIEGO
San Diego, CaliforniaRun for Chocolate 5k/10k/13.1 SAN FRANCISCO
San Francisco, CaliforniaBeer City Half™ Sacramento
Sacramento, CaliforniaHappy Mother's Day 5k, 10k, 15k, Half Marathon
Long Beach, Los AngelesGrizzly Peak Trail Run
Berkeley, CaliforniaLong Beach Mother's Day Bloom & Zoom 5K, 10K, Half Marathon by Califlow Runs
Long Beach, CaliforniaHappy Mother's Day 5k, 10k, 15k, Half Marathon
Van Nuys, Los AngelesLa Jolla Half Marathon, 10K, & 5K
La Jolla, CaliforniaOffer
Use code FARBST18 and get 18% off registration
