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

LA Kings 5K

Redondo Beach, California, United States

Sep 12, 2026 (Sat)

$40.00 - $75.00

Running

5K

LSA's Run Home 2026

Los Gatos, California, United States

Sep 12, 2026 (Sat)

$55.00

Running

5K 10K

The Running Fence Run: A Run of Freedom- Celebrating Christo's 1976 "Running Fence” art project

Bloomfield, California, United States

Sep 12, 2026 (Sat)

$45.00 - $160.00

Running

Marathon Half-Marathon 10K 5K

Mvrrc Shoe4Africa 5K Championship & Kids 1-mile Championship (Cash Prize)

Perris, California, United States

Sep 12, 2026 (Sat)

$20.00

Running

5K

Van Nuys 5K Run/Walk

Sherman Oaks, California, United States

Sep 13, 2026 (Sun)

$25.00 - $35.00

Running

5K

9/11 Heroes Run - San Diego, California

San Diego, California, United States

Sep 13, 2026 (Sun)

Free - $46.00

Running

5K 1.6K Volunteer

Eureka Schools Foundation Granite Bay 5K/10K

Granite Bay, California, United States

Sep 13, 2026 (Sun)

$20.00 - $35.00

Running

5K 10K Paid Pacer 6.4K +2

Seasonal Confusion 5K. 10K. Half Marathon by Califlow Runs

Long Beach, California, United States

Sep 13, 2026 (Sun)

$46.99 - $58.99

Running

5K 10K Half-Marathon

Shaver Lake Mile High Triathlon

Shaver Lake, California, United States

Sep 13, 2026 (Sun)

$55.00 - $340.00

Triathlon, Aquabike, Swimrun, Duathlon, Running

23.7K 48.4K 18.7K 5.3K +12

Aloha Run San Diego

San Diego, California, United States

Sep 13, 2026 (Sun)

$43.00 - $48.00

Running

5K 10K

Gold Country Run 10K, 5K and Kids K Presented by Marshall

El Dorado Hills, California, United States

Sep 13, 2026 (Sun)

$10.00 - $50.00

Running

10K 5K 1K

Race To Slow The Pace

Lodi, California, United States

Sep 13, 2026 (Sun)

$70.00

Running

5K 10K