10K races in California, United States — 2026 running calendar

Jan

03

The Running Chicken 10K/5K Fun Run & Walk - Fundraiser for Run 4 Bitti and Brynn Foundation

Santa Margarita, California, United States

$45.00 - $51.00

Running

10K 5K

Jan

03

Chasing Churros 5K, 10K & Half Marathon by Califlow Runs

Long Beach, California, United States

$48.99 - $62.99

Running

5K 10K Half-Marathon

Jan

09

Grievances & Gratitude Run – Not a Resolution - Just a Reset 5K, 10K, and Half Marathon by Califlow Runs

Long Beach, California, United States

$29.99 - $34.99

Running

5K 10K Half-Marathon

Jan

09

Fog Run

Bakersfield, California, United States

$35.00 - $45.00

Running

5K 10K Virtual Run

Jan

09

Coffee Run

Fresno, California, United States

$37.50

Running Walking

10K 5K 3.2K

Jan

09

Citrus Heritage Run

Riverside, California, United States

$20.00 - $85.00

Running

Half-Marathon 10K 5K 1.6K

Jan

09

Beyond The Streets 5k, 10k & Half Marathon

Canoga Park, California, United States

Free

Running

5K 10K Half-Marathon

Jan

10

LASAA Mug Run - Altadena Forever Run

Altadena, California, United States

Free - $55.00

Running

1K 5K 10K

Jan

16

Mlk Jr. Freedom Run 5K/10K/13.1 San Diego

San Diego, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Jan

16

Sunrise Marathon 5K/10K/13.1 Los Angeles

Los Angeles, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Jan

16

Mlk Jr. Freedom Run Los Angeles

Los Angeles, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Jan

16

Lasaa Mug Run - Lasd Industry Station

City Of Industry, California, United States

$30.00

Running

5K 10K