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Half Marathons found in California in January
View all ↓Half Marathons in California in January 2026
Find A Race is the US's favourite event listings site. Check out our list of January 2026 Half Marathons in California below.
Race Calendar: Half Marathons found in January
🚀Boosted
New Year New Me Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 03 Jan 26
$32.80 - $48.70
🚀Boosted
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Mateo, California
Sat 17 Jan 26
$32.80 - $48.70
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Great Race | Virtual edition
Los Angeles, California
Fri 10 Oct 25 - Tue 30 Jun 26
$49.00
Brazen New Year's Day 2026
Castro Valley, California
Thu 01 Jan 26
Happy New Year 2026 - 5K, 10K, and Half Marathon
Long Beach, California
Thu 01 Jan 26
$32.79 - $42.33
New Year's Day Dash – 5K, 10K, 10 Miler and Half Marathon
Long Beach, California
Thu 01 Jan 26
$26.97 - $41.81
New Year New Me Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 03 Jan 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 03 Jan 26
$32.80 - $48.70
New Year New Me Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 03 Jan 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 03 Jan 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 03 Jan 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 03 Jan 26
$32.80 - $48.70
New Year New Me Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 03 Jan 26
$32.80 - $48.70
Dia De Los Reyes Magos Half Marathon & 5k - Bakersfield
Bakersfield, California
Sat 03 Jan 26
$28.00 - $59.80
New Year New Me Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 03 Jan 26
$32.80 - $48.70
New Year New Me Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 03 Jan 26
$32.80 - $48.70
New Year New Me Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 03 Jan 26
$32.80 - $48.70
New Year New Me Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 03 Jan 26
$32.80 - $48.70
Dia De Los Reyes Magos Half Marathon & 5k - Fresno
Fresno, California
Sun 04 Jan 26
$29.00 - $102.20
Grievances & Gratitude Run – Let Go, Run Free, Embrace the Positive! 5K, 10K, and Half Marathon
Long Beach, California
Sun 04 Jan 26
$32.79 - $38.09
Griffith Park Resolution Run
Los Angeles, California
Sun 04 Jan 26
$48.64 - $129.20
San Diego 50 & Trail Runs
Escondido, California
Sat 10 Jan 26
$16.90 - $165.30
Citrus Heritage Run
Riverside, California
Sat 10 Jan 26
$22.95 - $97.68
The Encino Man Ice Age Dash
Canoga Park, California
Sat 10 Jan 26
$34.99
MLK Freedom Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 SAN FRANCISCO
San Mateo, California
Sat 17 Jan 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 17 Jan 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 17 Jan 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 17 Jan 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 17 Jan 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Mateo, California
Sat 17 Jan 26
$32.80 - $48.70
The Bertman Run
Folsom, California
Sat 17 Jan 26
$48.70 - $59.30
Run for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 17 Jan 26
$32.80 - $48.70
Polar Bear Run 5K, 10K, and Half Marathon
Long Beach, California
Sun 18 Jan 26
$42.33 - $52.93
Crystal Springs Trail Run
Woodside, California
Sun 18 Jan 26
Free - $85.80
Teaching & Learning Collaborative Charity Group Registration (2026 Disneyland® Half Marathon Weekend)
Anaheim, California
Fri 30 Jan 26 - Sun 01 Feb 26
$138.80 - $473.50
2026 Disneyland® Half Marathon Weekend presented by HONDA
Anaheim, California
Fri 30 Jan 26 - Sun 01 Feb 26
$138.80 - $284.50
Showing 1-40 of 41 results
