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

Jan

30

Run for Donut Los Angeles

Los Angeles, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Jan

30

La Vida Sucia Animal Series: Raccoon Run 5K • 10K • Kids Run

South El Monte, California, United States

Running

10K 5K Kids dash

Feb

06

Heart and Sole Valentine's Run 5K, 10K, and Half Marathon by Califlow Runs

Long Beach, California, United States

$42.99 - $58.99

Running

5K 10K Half-Marathon

Feb

06

Turner's Tuff Ten

Jamestown, California, United States

$25.00 - $40.00

Running

19.3K 9.7K

Feb

06

Clueless & Breathless 5K, 10K & Half

Canoga Park, California, United States

$34.99

Running

5K 10K Half-Marathon The Multiverse Mall Dash (Virtual)

Feb

06

Lasaa Mug Run - Lasd Men's Central Jail

Los Angeles, California, United States

$30.00

Running

5K 10K

Feb

07

Besties Run 5K. 10K. Half Marathon , & Kids Dash

Long Beach, California, United States

$25.00 - $128.99

Running

5K 10K Half-Marathon Kids Half Mile Run +4

Feb

13

The HEART RUN Half Marathon & 5K/10K

Huntington Beach, California, United States

$28.00 - $72.00

Running

5K 10K Half-Marathon

Feb

13

Valentine's Run

Bakersfield, California, United States

$35.00 - $40.00

Running

5K 10K

Feb

13

Valentine's Day Run 5K/10K/13.1 San Diego

San Diego, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Feb

13

Keyesville Classic

Lake Isabella, California, United States

Free - $120.00

Mountain biking Running Cycling

40.2K 16.1K 5K Keyesville SuperD +4

Feb

13

Valentine's Day Run 5K/10K/13.1 Sacramento

Sacramento, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2