10K races in California, United States — 2026 running calendar

Move4Life's Half-Marathon

Sacramento, California, United States

29 Aug, 2026 (Sat)

$35.00 - $70.00

Running, Walking

Half-Marathon 10K 5K 3.2K

SPASM Crystal Springs Trail Run

Woodside, California, United States

29 Aug, 2026 (Sat)

Free - $90.00

Trail running, Running

10K Half-Marathon 35.4K Marathon +2

Run to Breast Cancer 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Night of the Running Dead 5K, 10K, 1 Miler, Half Marathon SummerWeen Series by Califlow Runs

Long Beach, California, United States

29 Aug, 2026 (Sat)

$30.00 - $58.99

Running

5K 10K Half-Marathon 1.6K

Run to Breast Cancer 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run to Breast Cancer 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run to Breast Cancer 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Foster the Future Run

La Canada, California, United States

30 Aug, 2026 (Sun)

$40.00 - $45.00

Running

5K 10K

FIESTA 10K & MILE RUN - FRESNO

Fresno, California, United States

05 Sep, 2026 (Sat)

$40.00

Running, Walking

10K 1.6K 3.2K

Taco The Town 5K & 10K

Stockton, California, United States

05 Sep, 2026 (Sat)

Free - $50.00

Running

5K 10K +1

FIESTA HALF MARATHON & 10K - BAKERSFIELD

Bakersfield, California, United States

06 Sep, 2026 (Sun)

$50.00

Running

10K

Ryan's Ranch Run

Pismo Beach, California, United States

06 Sep, 2026 (Sun)

$20.00 - $65.00

Running

5K 10K 1.6K