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

L.A. Chinatown Firecracker 5K/10K/Kiddie/Paw'er Dog Run/Walk & Bike Ride

Los Angeles, California, United States

Feb 20, 2027 (Sat) – Feb 21, 2027

$11.32 - $69.81

Walking, Cycling, Running

1.6K 32.2K Ultra 1K +11

cmX 5K

Long Beach, California, United States

Feb 20, 2027 (Sat)

$10.00 - $40.00

Running

5K 1K

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, California, United States

Feb 27, 2027 (Sat)

$40.00 - $100.00

Running

5K 10K Half-Marathon Marathon

Support Blue Fresno

Fresno, California, United States

Feb 27, 2027 (Sat)

$40.00

Running

10K 5K 3.2K

Akash Wine Run 5k

Temecula, California, United States

Feb 28, 2027 (Sun)

$30.00

Running

5K

Navy Ten-Miler

Chula Vista, California, United States

Feb 28, 2027 (Sun) – Mar 28, 2027

$20.00 - $131.00

Running

16.1K Half-Marathon 5K 1.6K +2

10th Annual Brave Race

Aliso Viejo, California, United States

Feb 28, 2027 (Sun)

Free - $50.00

Running

10K 5K Family Fun Run Virtual Family Fun Run +2

17th Annual Mardi Gras Madness 5K/10K!

Valencia, California, United States

Feb 28, 2027 (Sun)

$40.00 - $65.00

Running

1K 5K 10K +1

Screenland 5K

Culver City, California, United States

Feb 28, 2027 (Sun)

$11.90 - $39.90

Running

5K 1.6K

Lakewood Run

Lakewood, California, United States

Mar 6, 2027 (Sat)

$25.00 - $125.00

Running, Walking

5K 10K Community Expo

Disco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs

Long Beach, California, United States

Mar 6, 2027 (Sat)

$38.99 - $48.99

Running

5K 10K Half-Marathon

Artesa Wine Run 5k

Napa, California, United States

Mar 7, 2027 (Sun)

$15.00 - $30.00

Running

5K Help with Check-in (7-8:30am) Then Run Help with Check-in (9-10:30am) Then Run