0045

Half Marathons found in California in December

View all

Half Marathons in California in December 2025

Find A Race is the US's favourite event listings site. Check out our list of December 2025 Half Marathons in California below.

Race Calendar: Half Marathons found in December

🚀Boosted

A Merry Christmas Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
Sat 27 Dec 25
$32.80 - $48.70
🚀Boosted

Chasing Santa – 5K, 10K, 10M, and Half Marathon

Long Beach, California
Sun 21 Dec 25
$26.97 - $41.81
Feature your event at the top of the results

New Year's Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California
Sat 27 Dec 25
$32.80 - $48.70

Countdown to the Finish – 5K, 10K, 10M, and Half Marathon

Long Beach, California
Sun 28 Dec 25
$26.97 - $41.81

Run In The New Year 5k/10K/Half Marathon

Huntington Beach, California
Sun 28 Dec 25
$36.00 - $82.50

Last Miles of 2025- 5K, 10K, and Half Marathon

Santa Monica, California
Sun 28 Dec 25
$31.73 - $42.33

Last Dash Before Midnight 5K, 10K, & Half Marathon

Long Beach, California
Wed 31 Dec 25
$32.79 - $42.33
Showing 41-45 of 45 results
Prev
1 2
Next