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Triathlon Events in California 2025-2026

24events found
2026 Marin Triathlon

11

Sat, Apr 11, 2026

McNears Beach, US

East Bay Kids Triathlon

13

Sun, Jul 13, 2025

Hayward, US

NorCal Kids Triathlon

16

Sat, Aug 16, 2025

Orinda, US

Inaugural Slide-Splash Water Park Triathalon

21

Thu, Aug 21, 2025

Sparks, US

Santa Barbara Triathlon & Beach Festival

23

Sat, Aug 23, 2025

Santa Barbara, US

San Diego International Triathlon and SD Tri Series 5K

22

Sun, Jun 22, 2025

San Diego, US

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TRI for Real Triathlon #2

12

Sat, Jul 12, 2025

Herald, US

TRI for FUN Triathlon #2

13

Sun, Jul 13, 2025

Herald, US

TRI for Kids Triathlon #2

13

Sun, Jul 13, 2025

Herald, US

Solana Beach Triathlon & Duathlon and San Diego Tri Series 5K

27

Sun, Jul 27, 2025

Solana Beach, US

TRI for Real Triathlon #3

9

Sat, Aug 9, 2025

Herald, US

TRI for FUN Triathlon #3

10

Sun, Aug 10, 2025

Herald, US

TRI for Kids Triathlon #3

10

Sun, Aug 10, 2025

Herald, US

CVC San Diego Triathlon and San Diego Tri Series 5K

17

Sun, Aug 17, 2025

Chula Vista, US

The Granite Bay Triathlon

23

Sat, Aug 23, 2025

Granite Bay, US

The Gravel X Triathlon

13

Sat, Sep 13, 2025

Granite Bay, US

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San Diego Tri Classic and San Diego 5K

13

Sat, Sep 13, 2025

San Diego, US

San Diego Kids Splash & Dash

14

Sun, Sep 14, 2025

San Diego, US

Mermaid Tri & Du Clinic

21

Sun, Sep 21, 2025

Capitola, US

Apple Valley Reverse Triathlon & 5K -2025

27

Sat, Sep 27, 2025

Apple Valley, US

Kids Mission Bay Triathlon Prerace Clinic

28

Sun, Sep 28, 2025

San Diego, US

Mermaid Triathlon & Duathlon Capitola 2025

4

Sat, Oct 4, 2025

Capitola, US

Pasadena Triathlon & Angel 5k

7

Sat, Mar 7, 2026

Pasadena, US

Desert Juggernauts 21st Annual - Sprint Triathlon

1

Sun, Jun 1, 2025

Bullhead City, US

Showing 1 - 24 of 24 events
1

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