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

Miles for Inclusion 5K (Walk, Jog or Run)

Porter Ranch, California, United States

Sep 27, 2026 (Sun)

$50.00

Running

5K

Heartfelt Fun & Run

Petaluma, California, United States

Sep 29, 2026 (Tue) – Oct 24, 2026

$38.00

Running

5K

Stem Girls Run the World

San Francisco, California, United States

Oct 1, 2026 (Thu) – Nov 8, 2026

$35.00

Running

5K

4th Annual 5k Honor and Remember Walk/Run

Rancho Cucamonga, California, United States

Oct 3, 2026 (Sat)

$40.00

Running

5K

Glow for the Goal

Palmdale, California, United States

Oct 3, 2026 (Sat)

$25.00

Running

5K

Awesome 80's Run

San Diego, California, United States

Oct 3, 2026 (Sat)

$50.00 - $60.00

Running

5K 10K

2025 Lace'n It Up 5k Run/Walk & Celebration Walk

Bakersfield, California, United States

Oct 3, 2026 (Sat)

$20.00 - $40.00

Running, Walking

5K 1K

Walk for Water 5K Los Angeles

Los Angeles, California, United States

Oct 3, 2026 (Sat)

$41.51 - $60.38

Running

5K

Oktoberfest 5K

Clovis, California, United States

Oct 3, 2026 (Sat) – Oct 4, 2026

$50.00

Running

5K 3.2K

Pacific Christian Center Run for Freedom

Santa Maria, California, United States

Oct 3, 2026 (Sat)

$45.00

Running

5K

Auburn Half Marathon

Auburn, California, United States

Oct 3, 2026 (Sat)

Running

21.9K 12.2K 5.5K Half-Marathon

Cypress Run

Cypress, California, United States

Oct 3, 2026 (Sat)

$15.00 - $40.00

Running

5K Community Dash