5K races in California, United States — 2026 running calendar

Dec

06

Jingle Bell Jog – 5K, 10K, 10-Miler, Half Marathon

Long Beach, California, United States

$24.50 - $38.50

Running

5K 10K 16.1K Half-Marathon

Dec

06

Santa Runs Griffith Park

Los Angeles, California, United States

$20.00 - $54.00

Running

10K 5K 1K

Dec

06

Festival Of Lights Run

La Jolla, California, United States

$18.00 - $54.00

Running

1.6K 5K 10K

Dec

06

Reindeer Run 5k Fun Run

Union City, California, United States

$17.00 - $27.00

Running

5K

Dec

11

California December Distance Night

Los Angeles, California, United States

$20.00 - $30.00

Running

The 800m 1.6K 3.2K 5K

Dec

11

The Blackhorse Marathon in Honor of Mg(R) Sunell

Fort Irwin, California, United States

Free - $35.00

Running

29.9K Marathon Half-Marathon 5K +1

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 San Diego

San Diego, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Dec

12

Run for Breast Cancer 5K/10K/13.1 Los Angeles

Los Angeles, California, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Dec

12

50th Annual Holiday Run and Walk for Health

Antioch, California, United States

Free - $35.00

Running

4.8K Kids Dash with Santa 1.6K

Dec

12

Santa Claus For A Cause 5K/10K

Huntington Beach, California, United States

$38.00 - $42.00

Running

5K 10K