First Event for the LA Triathlon Series Starts in....
Home of the 2019 Los Angeles
Championship, Tri Express Triathlon Series
and The 2019 Legends Triathlon
Be a part of the best California triathlons!
LA TRI SERIES - REGISTER FOR ALL 3 AND SAVE
Race the whole triathlon series in 2019
Register for Tri Events #1, #2 and #3 at one time. Save time and money!
All events have a calm lake swim, scenic run with paved roads. Great family friendly atmosphere for participants and spectators.
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.
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.