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

May

01

Warrior for Children's Child Trauma Awareness Virtual 5K Run & Walk

Upland, California, United States

Running

5K

Apr

26

RIS 5K

Rolling Hills Estates, California, United States

Running

5K

Apr

22

Hobby Joggers

Temecula, California, United States

Running

5K 3.2K 2.5K 0.4K +6

Apr

11

Great Race | Virtual Edition

Los Angeles, California, United States

Running

5K 10K 15K 16.1K +1

Apr

06

The Ovarian Cancer Circle 5th Teal There's A Cure 5K Walk Run

Los Angeles, California, United States

Running

5K

Feb

28

Lasaa Mug Run - Lasd Homicide Bureau

El Monte, California, United States

$30.00

Running

5K 10K

Feb

15

SRLA Friendship Run

Pacoima, California, United States

Running

30K 5K +1

Feb

08

Anaheim Ducks 5K presented by Arrowhead Water

Irvine, California, United States

$55.59 - $79.18

Running

5K +2

Feb

08

Kendra's Race Triathlon and 5k

Goleta, California, United States

$30.00 - $125.00

Running Triathlon

5K 24.1K +6

Jan

29

5K Event

Tahoe City, California, United States

Running Triathlon

5K 10K

Jan

10

Ring Out the Old – 5K, 10K, Half Marathon

Encino, California, United States

$29.50 - $45.00

Running

5K 10K Half-Marathon +2

Oct

26

SRLA Strength 10K & 5K

La Puente, California, United States

Running

10K 5K