
Since 1983 triathletes have traveled to Bonelli Park, on the eastern edge of Los Angeles County, to learn the sport; to shake off the winter rust and get ready for the upcoming season; to see old friends and make new friends; and to be in the midst of a fun, high-energy, multi-sport setting. The LA Tri-Series events accomplish all of that and more! If you are new to the sport of triathlon this is the perfect setting to learn open water swimming in a safe environment, cycling around as a safe course with little traffic, and a well-supported run to one of the most beautiful finish lines you will experience. If you are an experienced triathlete who has been waiting for a warm water swim and safe bike course to start off the season – this is for you also.
https://trievents.com/

There are 14 event options, including:
- Sprint Distance Triathlon
- Olympic Distance Triathlon
- Sprint Relay
- 5k
- And more! see all events on the website below
More Information and Registration here: https://ventura.californiatriathlon.org/

The Goleta Beach Triathlon is one of our local races - come compete against athletes from near and far, while supporting one of our hometown races!
- Sprint Distance Triathlon
- Olympic Distance Triathlon
- Parent / Child Relay
- Duathlon
- Aquabike
More Information and Registration here: https://www.goletabeachtriathlon.com/

The Santa Barbara Triathlon is one of our local races - come compete against athletes from near and far, while supporting one of our hometown races!
Races are on Saturday, August 24th and include the following options:
- Long Course Triathlon & Relay
- Aquabike
- Co-ed Sprint
- Duathlon
- Women-only Sprint
- Parent-child Sprint
- 1 mile swim
- 5k run
More Information and Registration here: https://www.santabarbaratriathlon.com/

Brought to you by the Cal Poly Triathlon Club, a race open to all.
The March Triathlon Series is the longest-running collegiate triathlon on the West Coast. The event started as a senior project in 1998 and was held on campus at Cal Poly. Race participants joined from Cal Poly, Santa Barbara, and Cal Berkeley with a total of 15 racers.
MTS is proudly hosted by the Cal Poly Triathlon Team. All proceeds from the event help provide our athletes low-cost club team membership, affordable gear, as well as discounted race entries and travel fees to collegiate races throughout California and to Collegiate Nationals.
Race day is Sunday, March 9th, 2025, at the Lopez Lake Marina.
Registration closes Thursday, March 6th at 11:59pm

IRONMAN 70.3 California
Oceanside, California offers triathletes a chance to race in the city that birthed the sport in the early 1970's in Mission Bay. Oceanside is located at the northern end of San Diego's North County, which includes the beach communities of Del Mar, Cardiff, Encinitas, and Carlsbad—home to a mixture of surf, triathlon, and beach culture. Just half an hour south lies the city of San Diego, with its world-famous zoo, parks, and other attractions to fill a spring break vacation. Just two hours away from the local mountains, skiing and snowboarding are other options.