Race Discovery

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

1145 events found

Foster5K + Kids Dash logo
May
17

Foster5K + Kids Dash

San Jose, California, United States
Running
5K
Flamingo 5K for Autism logo
May
17

Flamingo 5K for Autism

Sacramento, California, United States
Running
5K
Shinzen Run/Walk logo
May
17

Shinzen Run/Walk

Fresno, California, United States
Running
5K 3.2K 16.1K
2026 Torrance Stars and Strides 5k Run/Walk logo
May
16

2026 Torrance Stars and Strides 5k Run/Walk

Torrance, California, United States
Running
5K
Wildcat logo
May
16

Wildcat

El Sobrante, California, United States
Running
Half-Marathon 10.4K 5K
Relay For Life at Ucla
May
16

Relay For Life at Ucla

Los Angeles, California, United States
Running
5K
Night Race- The Ghostly Afterlife 5K, 10K, Half Marathon- Summerween logo
May
16

Night Race- The Ghostly Afterlife 5K, 10K, Half Marathon- Summerween

Long Beach, California, United States
Running
5K 10K Half-Marathon
Rotary Club of Fillmore 5/10K Run/Walk- Fillmore, California logo
May
16

Rotary Club of Fillmore 5/10K Run/Walk- Fillmore, California

Fillmore, California, United States
Running
5K 10K 1K
Paws on Patrol logo
May
16

Paws on Patrol

Merced, California, United States
$25.00 - $35.00
Running
3.2K 5K 10K 1.6K +8
Run for the Ranch! 5K Run/Walk & Resource Fair logo
May
16

Run for the Ranch! 5K Run/Walk & Resource Fair

Pico Rivera, California, United States
Running
5K
La Jolla Half Marathon & 5K logo
May
16

La Jolla Half Marathon & 5K

San Diego, California, United States
Running
Half-Marathon 10K 5K
KID-FIT Family Fun Run 5K & 1K - All Ages logo
May
16

KID-FIT Family Fun Run 5K & 1K - All Ages

South El Monte, California, United States
Running
5K 1K