Race Discovery

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

1312 events found

Laguna Hills Memorial Day Half Marathon, 5K & 10K logo
May
25

Laguna Hills Memorial Day Half Marathon, 5K & 10K

Laguna Hills, California, United States
Running
Half-Marathon 10K 5K
2026 Foothills Strong Run logo
May
25

2026 Foothills Strong Run

La Canada Flintridge, California, United States
Running
1.6K 5K
Glendora Memorial Day 5K logo
May
25

Glendora Memorial Day 5K

Glendora, California, United States
Running
5K 1K
Magnificent Memorial Day 5k
May
25

Magnificent Memorial Day 5k

Visalia, California, United States
Running
5K
Packed Vision 5k and 10k logo
May
25

Packed Vision 5k and 10k

Huntington Beach, California, United States
Running
5K
THOUSAND FLAGS FUN RUN logo
May
24

THOUSAND FLAGS FUN RUN

Bakersfield, California, United States
Running
5K 1.6K
Sweet Life - Pineapple Run 5K. 10K. Half Marathon by Califlow Runs logo
May
24

Sweet Life - Pineapple Run 5K. 10K. Half Marathon by Califlow Runs

Long Beach, California, United States
Running
5K 10K Half-Marathon 1.6K
Grubstake Days Run/Walk logo
May
24

Grubstake Days Run/Walk

Yucca Valley, California, United States
Running
2K 5K 10K
Exposition Race of Legends 5K Run logo
May
24

Exposition Race of Legends 5K Run

Los Angeles, California, United States
Running
5K
Memorial Day 5K Virtual Run - Thousand Oaks logo
May
23

Memorial Day 5K Virtual Run - Thousand Oaks

Thousand Oaks, California, United States
Running
5K
Memorial Day 5K Virtual Run - Elk Grove logo
May
23

Memorial Day 5K Virtual Run - Elk Grove

Elk Grove, California, United States
Running
5K
Memorial Day 5K Virtual Run - El Monte logo
May
23

Memorial Day 5K Virtual Run - El Monte

El Monte, California, United States
Running
5K