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

Blazin' Eagles 5K Fun Run/Walk

Modesto, California, United States

Sep 26, 2026 (Sat)

$20.00 - $45.00

Running

1.6K 5K

Oktoberfest Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

Sep 26, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Vintage Festival 5K Fun Run

Sonoma, California, United States

Sep 26, 2026 (Sat)

$35.00

Running

5K

KCF Calabasas 5K Run

Calabasas, California, United States

Sep 27, 2026 (Sun)

$35.00 - $50.00

Running

5K 1.6K

Barra of Mendocino Harvest Celebration Run 5k

Redwood Valley, California, United States

Sep 27, 2026 (Sun)

$30.00

Running

5K

Mrc-Mef Run for Education

Martinez, California, United States

Sep 27, 2026 (Sun)

$30.00

Running

5K

10K On The Bay

Hayward, California, United States

Sep 27, 2026 (Sun)

$25.00 - $50.00

Running

1.6K 5K 10K

The Christian K. West Youth Foundation's 4th Annual Memorial Run

Lake View Terrace, California, United States

Sep 27, 2026 (Sun)

$40.00 - $50.00

Running

5K 1K

The Retro Run – 5K, 10k, 10m, and Half Marathon

Long Beach, California, United States

Sep 27, 2026 (Sun)

$24.50 - $38.50

Running

5K 10K 16.1K Half-Marathon

Bimbo Global Race - Los Angeles

Pasadena, California, United States

Sep 27, 2026 (Sun)

Free

Running

10K 5K

SoCal's Tiki Beach 5K & 10K Run/Walk

Huntington Beach, California, United States

Sep 27, 2026 (Sun)

$28.00 - $45.00

Running

5K 10K 1.6K

Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon Sponsored by Domino's Pizza

Long Beach, California, United States

Sep 27, 2026 (Sun)

$30.00 - $62.99

Running

5K 10K Half-Marathon 1.6K