Events

10th Annual Zot Trot Reverse Triathlon & 6K @ University of California – Irvine, Anteater Recreation Center
Feb 11 all-day
12:00 am
We welcome all levels of athletes and our race is considered very beginner friendly.  Triathlon can seem intimidating and complicated, but it’s as easy as swim, bike, and run, don’t sweat it too much!
Los Alamitos Race on the Base @ Los Alamitos Joint Forces Training Base
Feb 24 all-day
12:00 am
The Southland Credit Union Los Alamitos Race on the Base takes place on the Los Alamitos Joint Forces Training Base. The event includes a variety of races for all ages and abilities including; Glow In The Dark Whimsical Fun Run, 10K Wheel/Handcycle, 5K Run/Walk To Remember, Reverse Triathlon, 10K Run, Jr. Reverse Triathlon, and a[...]
Desert Triathlon @ Lake Cahuilla Recreation Area
Mar 4 all-day
12:00 am
Desert Triathlon is the unofficial kickoff to triathlon season. Heading into its 18th year, Desert Triathlon is the perfect race for both the new or beginner triathlon, and the experienced triathlete looking to shake off their winter rust. We’re situated on the calendar as the perfect warmup to several longer distance races, including the 70.3[...]
Apr 21 all-day
12:00 am
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 1.5k, Bike 40k, Run 10k Sprint: Swim 1/2 mi, Bike 12 mi, Run 3 mi Off-Road: Swim 1/2 mi, Bike 12 to 14 mi, Run 3[...]
May 6 all-day
12:00 am
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, the Spring Sprint is the perfect race to kick off your Year. Whether you are an experienced triathlete, Duathlete, or Aqua Bike Racer preparing for[...]
May 20 all-day
12:00 am
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 the improvement of treatment facility at local hospitals supporting children diagnosed with Primary Immunodeficiency (PI). We encourage athletes to perform their own fundraising in support[...]
OC Triathlon @ Lake Mission Viejo
Jun 3 all-day
12:00 am
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 a gradual climb up Santiago Canyon Road before a fast ride downhill to T2.  The 10K run takes you on paths and trails leading you back to cheering crowds at Lake Mission Viejo.
Carlsbad Triathlon @ Tamarack State Beach
Jun 10 all-day
12:00 am
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 bike course and a 5k smooth run for the finish.
Jun 24 all-day
San Diego International Triathlon @ Spanish Landing Park
12:00 am
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 the country and a San Diego favorite. There are two courses to choose from an International course and a Sprint course, whichever you choose you’re[...]
Hansen Dam Triathlon @ Hansen Dam Recreation Center
Aug 19 @ 9:27 pm – 10:27 pm
9:27 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 multi-sport competitors. Whether you are a novice or professional triathlete, this fun, fast and competitive event is a fantastic race to participate in! The Sprint[...]
ROCK THE BAY SAN DIEGO TRIATHLON @ ROCK THE BAY SAN DIEGO TRIATHLON
Sep 16 @ 6:00 am
ROCK THE BAY SAN DIEGO TRIATHLON @ ROCK THE BAY SAN DIEGO TRIATHLON
6:00 am
KOZ Events welcomes back the original location and course that the TriRock San Diego has established for the last 8 years. At the Rock the Bay San Diego Triathlon, you will enjoy a epic swim by the 5th Avenue Landing, bike along Harbor Drive and run along the bay in beautiful downtown San Diego. Become[...]
XTerra Laguna Beach @ Crystal Cove State Park
Sep 8 @ 7:00 am
XTerra Laguna Beach @ Crystal Cove State Park
7:00 am
  XTERRA is a series of off-road races, including triathlon (swim/mountain bike/trail run), ocean swims and trail running.  Or more simply put, it’s an epic off-road experience that will rock your world! Register Here!