The World's Longest Running Triathlon Series!
Home of the LA Championship & Tri Express Triathlon Series for 37 years!
Los Angeles Championship & Tri Express Triathlon Series
Be a part of the best California Triathlons & Multi-sport events!
All 2020 Events have been canceled do to COVID
March 15, 2020
April 18, 2020
May 9, 2020
Oct. 11, 2020
LA TRI SERIES - Option to Register for All 3 at Once
We will see you in 2021!
We are currently waiting on the LA County Parks Dept. to give us the go ahead to announce race dates.
All events have a calm lake swim, scenic run with paved roads. Great family friendly atmosphere for participants and spectators. Some of the events you will find include:
- Parent & Child sprint Triathlon,
- 5K Run,
- 8K Run,
- 10K Run.
All events offer finisher medals, division medals 3 deep, nutrition for racing, plenty of water stations, race support, fruit and PB&J Sandwiches and snacks at the finish line!
LA TRIATHLON SERIES and The Legends Triathlon 2020
Corona Virus Update
3/8/2021 Race Update:
As of now there is still no word from from Bonelli Park. I do know that there will be no races March, April & May. I wish I had better news but this is still out of my control. Thank you for your patience
1/19/2021 Message to our Athletes:
Since Tri Events had to make the difficult decision to cancel all 2020 events we have been holding tight to see when we can reopen and offer our great Triathlons back to you. We have had no word from the park when that will be. Our race signs are still standing and ready to go, the goody bags (except for food) are still stuffed and sitting in our office. We would like to give you race dates but it has been a no go so far for us.
A heartfelt thank you for all the support you have given to Tri Events every year and particular this year. We look forward to seeing all of you at the starting line once again.
Hopes and prayers that you are all well, happy and healthy.
Carolyn Wolk, Race Director
Be Safe*Take Care*Be Well
Tri Events is in its 37th 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