Race Calendar in California, United States

Double Dipsea

Stinson Beach, California, United States

22 Aug, 2026 (Sat)

$180.00

Running

22K Double Dipsea entry w/Regional Parks Foundation $40 donation (children's campership program)

Splash Dash 5k (& Dry Run 5k) at Wild Rivers in Irvine

Irvine, California, United States

23 Aug, 2026 (Sun)

$40.00

Running

5K

Millerton Madness Triathlon

Friant, California, United States

23 Aug, 2026 (Sun)

$60.00 - $165.00

Triathlon, Running

17.4K 5K +1

Sandman Tri

Aptos, California, United States

23 Aug, 2026 (Sun)

$70.00 - $170.00

Triathlon, Duathlon

38.6K 32.2K

Santa Cruz Track Club Cross Country Challenge

Santa Cruz, California, United States

23 Aug, 2026 (Sun)

$25.00

Running

6.7K

Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs

Long Beach, California, United States

23 Aug, 2026 (Sun)

$45.99 - $52.99

Running

5K 10K Half-Marathon

One Love Run – 5K, 10K, 10M, and Half Marathon

Long Beach, California, United States

23 Aug, 2026 (Sun)

$24.50 - $38.50

Running

5K 10K 16.1K Half-Marathon

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

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

Moonlight Madness

Shasta Lake, California, United States

29 Aug, 2026 (Sat)

$10.00 - $29.00

Running

3.2K

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

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