TriEvents – Home of the World's Oldest Triathlon Series

The Legends Triathlon starts in...









March 3, 2019

Registration Coming Soon


April 14, 2019

Registration Coming Soon

LOGO-LEGENDS-TRI-2x Oct. 14, 2018


Tri Events is in its 36th year of promoting mulit-sports events in the Southern California area. The beautiful surroundings of Frank G. Bonelli Park in San Dimas, California, play host to great events – The Los Angeles Championship & Tri Express Triathlon Series (LA Tri-Series).  And The Legends Triathlon (formerly called The BOD) and the Steamboat Triathlon.

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Check out the options and prices on great TriEvents kits and apparel.

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TriEvents is Part of the California Grand Prix

TriEvents is proud to be part of the 2017 California Triathlon Grand Prix, a competitive series of 20 short course races throughout California with over $20,000 worth of SWAG up for grabs. The Grand Prix will offer fantastic Sprint, Olympic & Half distance options in the LA, San Francisco, San Diego and Orange County areas. Top Race

Please Support the Sponsors and our Event Deals – they are supporting you!

World Class Events

We pride ourselves as a grass roots organization and make it our goal to provide athletes and sponsors with a world class experience. We are honored to have many of the most recognized elite athletes in the sport call both “Bonelli” and the “LA Series” a regular stop in the annual triathlon circuit.

An Amazing Venue

Bonelli Park is the perfect venue for the ultimate triathlon course. The lake in the middle of LA is easily accessible, the bike course has rolling hills and no left turns to navigate against traffic. The run is a mixture of cross county and beautiful scenery.

Fun for Everyone

Our event has a super relaxed setting were spectators can mingle with the athletes afterwards and watch the run and bike course — all from really close to the finish line. We also get some of the biggest names in the sport competing in every event. It’s the perfect mix.

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