Swimrun Race Calendar in California, United States

Cupertino Splash and Dash #1

Cupertino, California, United States

04 Jun, 2026 (Thu)

$45.00 - $110.00

Swimrun, Swimming, Running

6.4K 0.8K 1.6K 4.8K +1

Huntington Lake Triathlon, 5k & 10k

Lakeshore, California, United States

20 Jun, 2026 (Sat)

$50.00 - $240.00

Triathlon, Duathlon, Aquabike, Swimrun, Running

22.9K 48K 27.5K 17.5K +8

Goleta Beach Splash & Dash

Goleta, California, United States

23 Jun, 2026 (Tue)

$2.50 - $15.00

Swimrun, Running, Swimming

Swim/Run 06/23/26 5K Swim - 800 meter 06/23/26 Kid's Swim/Run 06/23/26 +1

Coveathlon #1

Newport Beach, California, United States

09 Jul, 2026 (Thu)

$45.00 - $100.00

Swimrun, Swimming, Running

6K 1K 5K 10K +1

Coveathlon #2

Newport Beach, California, United States

16 Jul, 2026 (Thu)

$45.00 - $100.00

Swimrun, Swimming, Running

6K 1K 5K 10K +1

San Clemente Ocean Festival

San Clemente, California, United States

18 Jul, 2026 (Sat) – 19 Jul, 2026

$40.00 - $60.00

Swimrun, Running, Swimming

5K 1.6K

Coveathlon #3

Newport Beach, California, United States

30 Jul, 2026 (Thu)

$45.00 - $100.00

Swimrun, Swimming, Running

6K 1K 5K 10K +1

Coveathlon #4

Newport Beach, California, United States

06 Aug, 2026 (Thu)

$45.00 - $100.00

Swimrun, Swimming, Running

6K 1K 5K 10K +1

Cupertino Splash and Dash #2

Cupertino, California, United States

13 Aug, 2026 (Thu)

$40.00 - $85.00

Swimrun, Swimming, Running

6.4K 0.8K 1.6K 4.8K +1

Shaver Lake Mile High Triathlon

Shaver Lake, California, United States

13 Sep, 2026 (Sun)

$55.00 - $340.00

Triathlon, Aquabike, Swimrun, Duathlon, Running

23.7K 48.4K 18.7K 5.3K +12

Santa Cruz Triathlon

Santa Cruz, California, United States

27 Sep, 2026 (Sun)

$110.00 - $215.00

Triathlon, Aquabike, Swimrun

49.9K 24.1K 40.2K 6.4K +2

Lake Evans Triathlon, 5k & 10k

Bakersfield, California, United States

18 Oct, 2026 (Sun)

$45.00 - $230.00

Triathlon, Aquabike, Swimrun, Duathlon, Running

23.7K 48.4K 18.7K 5.3K +12