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

Dec

12

Lasaa Mug Run - Lasd Temple Station

Temple City, California, United States

$30.00

Running

5K 10K

Dec

12

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (Los Angeles, CA)

Los Angeles, California, United States

$37.95 - $57.95

Running

5K 10K 1K

Dec

12

Sunrise Marathon 5K/10K/13.1 Sacramento

Sacramento, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Dec

12

Summit Rock

Saratoga, California, United States

$55.00 - $95.00

Running

5K 10K Half-Marathon REMOTE RUNNER

Dec

12

Santa Claus For A Cause 5K/10K

Huntington Beach, California, United States

$38.00 - $42.00

Running

5K 10K

Dec

12

Sunrise Marathon 5K/10K/13.1 San Francisco

San Francisco, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Dec

13

Santa's Toy Trot – 5K, 10K, Half Marathon

Santa Monica, California, United States

$24.50 - $38.50

Running

5K 10K Half-Marathon

Dec

13

Winter Runderland 5K, 10K, & Half Marathon. Kids Dash

Long Beach, California, United States

$29.99 - $38.99

Running

5K 10K Half-Marathon

Dec

13

Santa Hustle Roseville

Roseville, California, United States

$24.99 - $89.99

Running

Half-Marathon 10K 5K 1K

Dec

19

Felize Navidad Run 5K 10K Half Marathon by Califlow Runs

Long Beach, California, United States

$20.00 - $62.99

Running

5K 10K Half-Marathon Kids 400 Yard Dash

Dec

19

Winter Whirl – 5K, 10K, Half Marathon

Fountain Valley, California, United States

$24.50 - $38.50

Running

5K 10K Half-Marathon

Dec

19

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (San Diego, CA)

Escondido, California, United States

$37.95 - $52.95

Running

5K 10K 1K