Apr 21 all-day
The Big Rock Triathlon has been a favorite for over a decade .  We offer the Olympic distance triathlon, the sprint distance triathlon and an off-road MTB triathlon.  Olympic: Swim...
May 6 all-day
The Spring Sprint Triathlon, Duathlon & Aquabike is a fanatic event to start the Triathlon season in San Diego. With a calm bay swim, a flat bike and run course,...
May 20 all-day
20th annual Breath of Life Ventura Triathlon/Relay will be held on Sunday, May 20th, 2018 at Ventura Harbor, Ventura, CA. A portion of proceeds from this charity event will go towards...
OC Triathlon @ Lake Mission Viejo
Jun 3 all-day
The Orange County Triathlon starts at BEAUTIFUL Lake Mission Viejo.  The Duathlon starts with a fast 2K run before joining the triathletes on the bike.  The 40K bike course is...
Carlsbad Triathlon @ Tamarack State Beach
Jun 10 all-day
The Carlsbad Triathlon course begins at Tamarack Surf Beach, and follows the coastline of Carlsbad, past scenic beaches, lagoons and a wildlife preserve. This sprint triathlon boasts a 1k ocean swim, a 25k rolling...
Jun 24 all-day
San Diego International Triathlon @ Spanish Landing Park | San Diego | California | United States
On behalf of Father Joe’s Villages, we are excited to welcome you to the 35th annual San Diego International Triathlon. This race is one of the longest standing triathlons in...
Hansen Dam Triathlon @ Hansen Dam Recreation Center
Aug 19 @ 9:27 PM – 10:27 PM
The Hansen Dam Triathlon is one of the most exciting events in Southern California Located in the San Fernando Valley portion of Los Angeles This Triathlon is perfectly situated for all...