Running Race Calendar in California, United States

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

Los Angeles, California, United States

12 Dec, 2026 (Sat)

$37.95 - $57.95

Running

5K 10K 1K

Sunrise Marathon 5K/10K/13.1 Sacramento

Sacramento, California, United States

12 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sunrise Marathon 5K/10K/13.1 San Diego

San Diego, California, United States

12 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sunrise Marathon 5K/10K/13.1 San Francisco

San Francisco, California, United States

12 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Santa Hustle Roseville

Roseville, California, United States

13 Dec, 2026 (Sun)

$24.99 - $89.99

Running

Half-Marathon 10K 5K 1K

Ohana Holiday Run

San Diego, California, United States

13 Dec, 2026 (Sun)

$15.00 - $65.00

Running

5K 1K +2

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

Long Beach, California, United States

13 Dec, 2026 (Sun)

$29.99 - $38.99

Running

5K 10K Half-Marathon

Santa Run Silicon Valley

San Jose, California, United States

13 Dec, 2026 (Sun) – 20 Dec, 2026

$20.00 - $1,000.00

Running

5K Kids Reindeer Dash (Ages 2 - 7) VIRTUAL Kids Reindeer Dash +3

40th Annual Tinsel Triathlon

Hemet, California, United States

13 Dec, 2026 (Sun)

$50.00

Running

5K

SANTA'S FUN RUN - FRESNO

Fresno, California, United States

17 Dec, 2026 (Thu)

$35.00

Running

3.2K

Winter Whirl – 5K, 10K, Half Marathon

Fountain Valley, California, United States

19 Dec, 2026 (Sat)

$24.50 - $38.50

Running

5K 10K Half-Marathon

Golden Eagle Track Fest & 5K

Los Angeles, California, United States

19 Dec, 2026 (Sat)

$10.00 - $50.00

Running

5K 3.2K 1.6K