USA Triathlon is the National Governing Body for triathlon,
duathlon, aquathlon, aquabike, winter triathlon, off-road
triathlon, paratriathlon and indoor and virtual multisport events
in the United States. Founded in 1982, USA Triathlon sanctions
more than 3,500 events and has more than 300,000 unique active
members, making it the largest multisport organization in the
world. In addition to its work at the grassroots level with
athletes, coaches and race directors — as well as the USA
Triathlon Foundation — USA Triathlon provides leadership and
support to elite athletes competing at international events,
including World Triathlon World Championships, Pan American Games
and the Olympic and Paralympic Games.
usatriathlon.org