Race Discovery

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

1145 events found

Summer is here 5k/10k! logo
May
07

Summer is here 5k/10k!

Modesto, California, United States
Running
5K 10K
Mustang Mile 5K Fun Run
May
06

Mustang Mile 5K Fun Run

San Luis Obispo, California, United States
Running
5K
2026 Cal Tri Ventura - 5.3.26 logo
May
03

2026 Cal Tri Ventura - 5.3.26

Ventura, California, United States
Triathlon Running Swimming
Ultra 4.8K 1.5K 9.7K
Los Angeles Torch Relay
May
03

Los Angeles Torch Relay

Marina Del Rey, California, United States
Running
5K
SRLA Victory 5K logo
May
03

SRLA Victory 5K

Los Angeles, California, United States
Running
5K
CINCO DE MILE HALF MARATHON & OLE 5 QUE - BAKERSFIELD logo
May
03

CINCO DE MILE HALF MARATHON & OLE 5 QUE - BAKERSFIELD

Bakersfield, California, United States
Running
5K Half-Marathon
41st Annual Boontling Classic logo
May
03

41st Annual Boontling Classic

Boonville, California, United States
Running
5K
Sonoma County Balloon Chase 5k logo
May
03

Sonoma County Balloon Chase 5k

Windsor, California, United States
Running
5K 1K
May the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon by Califlow Runs logo
May
03

May the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon by Califlow Runs

Long Beach, California, United States
Running
5K 10K Half-Marathon 1.6K
RAA Color RunFest & Wellness Festival logo
May
03

RAA Color RunFest & Wellness Festival

Redlands, California, United States
Running
5K 3K +7
5inco De Miles logo
May
03

5inco De Miles

Chula Vista, California, United States
Running
5K 1.6K 1K +3
Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO logo
May
02

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States
Running
5K 10K Half-Marathon 1.6K +2