TriEvents Account… 3/15/2020 8am - online reg. close 3/13 9pm, race day reg. onsite 2020 LA Championship & Tri Express Triathlon Series #1 Triathlon, Aquabike, Duathlon, Relays, Parent/Child Tri, 5K & 8K Run Bonelli Park, San Dimas CA Race Bib Sponsor Toggle navigation REGISTER Event Deals Register Event Overview Race Instructions Sponsors Course Maps, Scroll down to view your race Participants Results Wave Starts Volunteer Event Deals SIGN IN Event Deals Race Bib SponsorBoulder Salt Learn more Desoto Learn more Retail SponsorIncycle Bicycles Learn more Just a moment...