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

Dec

04

The Krampus Cross Country 5K, 10K, or Naughty Nine Miler (LIVE or VIRTUAL)!

San Francisco, California, United States

$45.00 - $75.00

Running

5K 10K

Dec

05

South Pasadena Tiger Run 5K/10K

South Pasadena, California, United States

$25.00 - $50.00

Running

5K 10K 1K

Dec

05

Midway Shelter Winter Run / Walk ~ 5k, 10k and Kids Run

Alameda, California, United States

$20.00 - $70.00

Running

5K 3.2K 10K

Dec

05

Stockton Santa Dash! 5K & 10K

Stockton, California, United States

Free - $50.00

Running

5K 10K

Dec

05

Chino Valley Ymca Reindeer Romp 5K

Chino, California, United States

$25.00 - $45.00

Running

5K 0.8K

Dec

05

Running of the Elves 5k

Marysville, California, United States

$25.00 - $30.00

Running

10K 5K

Dec

05

Jingle Bell Run - Los Angeles, CA

Los Angeles, California, United States

$40.00 - $45.00

Running

5K

Dec

05

Jingle Bell Run - Orange County & Inland Empire

Anaheim, California, United States

$25.00 - $60.00

Running

10K 5K Kids Run Virtual Jingler +1

Dec

05

Brooks West XC Championships

Walnut, California, United States

$60.00

Running

5K +7

Dec

05

16th Annual Reindeer Run/Walk

American Canyon, California, United States

$50.00

Running

5K 10K

Dec

06

Festival Of Lights Run

La Jolla, California, United States

$18.00 - $54.00

Running

1.6K 5K 10K

Dec

06

Lopers Club Holiday Classic Half Marathon, 10K, and 5K

Loma Linda, California, United States

$10.00 - $85.00

Running

Half-Marathon 10K 5K 0.4K