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Half Marathons found in California in January

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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

πŸš€Boosted

Run for Donuts 5K/10K/13.1 SACRAMENTO

Sacramento, California
Sat 17 Jan 26
$32.80 - $48.70
πŸš€Boosted

Dia De Los Reyes Magos Half Marathon & 5k - Bakersfield

Bakersfield, California
Sat 03 Jan 26
$28.00 - $59.80
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Great Race | Virtual Edition

Los Angeles, California
Sat 01 Nov 25 - Tue 30 Jun 26
$49.99

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, 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

The Coffee Cruise – 5K, 10K, 10-Miler, Half Marathon

Long Beach, California
Sun 04 Jan 26
$26.97 - $41.81

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

The Cookie Classic - 5K, 10K, 10-Miler, Half Marathon

Long Beach, California
Sun 11 Jan 26
$26.97 - $41.81

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
Showing 1-40 of 44 results
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