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

Run Like A Girl 5K Fun Run

Modesto, California, United States

Oct 4, 2026 (Sun)

$50.00

Running

5K

Running with the Angels - Pregnancy and Infant Loss Awareness

Bakersfield, California, United States

Oct 4, 2026 (Sun) – Oct 10, 2026

$35.00

Running

5K

Reyes Adobe Days "RAD" 5K

Agoura Hills, California, United States

Oct 4, 2026 (Sun)

$20.00 - $45.00

Running

5K 1.6K

San Diego - HFTC 5k

San Diego, California, United States

Oct 10, 2026 (Sat)

Running

5K

Bold Breakthroughs 2026 Csnk2A1 Foundation Virtual Run, Walk & Roll

Burlingame, California, United States

Oct 10, 2026 (Sat) – Oct 11, 2026

$30.00

Running

1.6K 5K

East Bay Front Runners Pride Run and Walk

Oakland, California, United States

Oct 10, 2026 (Sat) – Oct 18, 2026

$35.00 - $40.00

Running

5K 10K

Louis Duarte's Breast Cancer Awareness 5k

Bakersfield, California, United States

Oct 10, 2026 (Sat)

$80.00

Running

5K

Riverbank Run for the Cheese (50th Anniversary Run)

Riverbank, California, United States

Oct 10, 2026 (Sat)

$25.00 - $60.00

Running

5K 10K 1.6K +10

Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

Oct 10, 2026 (Sat) – Nov 28, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Coffee Lovers Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

Oct 10, 2026 (Sat) – Nov 28, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Coffee Lovers Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

Oct 10, 2026 (Sat) – Nov 28, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Coffee Lovers Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

Oct 10, 2026 (Sat) – Nov 28, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8