Athletes wearing black wetsuits and bright yellow swim caps run down the beach toward the ocean
July 20

2025 Long Beach Legacy Triathlon

 

The Long Beach Legacy Triathlon, produced by supertri in partnership with USA Triathlon, will take place July 20, 2025, at the proposed triathlon venue of the L.A. 2028 Olympics and Paralympics.

Children's Hospital Los Angeles has been named the premier beneficiary of the event with fundraising proceeds supporting CHLA’s Cancer and Blood Disease Institute. The CHLA Triathlon Team, Corporate Challenge Teams, and individuals are invited to participate, raise awareness, and fundraise for pediatric cancer research at CHLA.

For more information, please email triathlon@chla.usc.edu.