Race Discovery

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

1477 events found

Khs John Seaman Invitational
Oct
30

Khs John Seaman Invitational

Kingsburg, California, United States
Running
4.8K +3
Linda Fireman's Association Halloween Fun Run logo
Oct
31

Linda Fireman's Association Halloween Fun Run

Plumas Lake, California, United States
$30.00 - $40.00
Running
5K 10K
Gardner Health Services Día de los Muertos Run-Walk logo
Oct
31

Gardner Health Services Día de los Muertos Run-Walk

San Jose, California, United States
$35.00 - $70.00
Running
5K
Lasaa Mug Run - South LA
Oct
31

Lasaa Mug Run - South LA

Los Angeles, California, United States
$30.00
Running
5K 10K
Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO logo
Oct
31

Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO logo
Oct
31

Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Northgate Market 5K logo
Oct
31

Northgate Market 5K

Anaheim, California, United States
$40.00
Running
5K
This Hill Has Eyes 5K
Oct
31

This Hill Has Eyes 5K

Palmdale, California, United States
$25.00
Running
5K
Foothill Presents: Nightmare on Hart Park Lane 5K logo
Oct
31

Foothill Presents: Nightmare on Hart Park Lane 5K

Bakersfield, California, United States
$45.00
Running
5K
The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs logo
Oct
31

The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs

Long Beach, California, United States
$48.99 - $62.99
Running
5K 10K Half-Marathon
PB&J Fuel Run 5K/10K/13.1 SAN DIEGO logo
Oct
31

PB&J Fuel Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Motherlode Monster Dash 5k logo
Oct
31

Motherlode Monster Dash 5k

Jackson, California, United States
$35.00
Running
5K