HALF DISTANCE TRIATHLON RIO DE JANEIRO - Join in on the premier triathlon in Rio de Janeiro, featuring a 1,900m swim at the famous Copacabana Beach. Enjoy its calm, protected waters with an ideal average temperature of 73°F (23°C). Cycle through a flat 90km bike course along Avenida Atlântica, offering three laps of breathtaking views of Sugarloaf Mountain and Christ the Redeemer. Finish strong with a 21km run around Aterro do Flamengo, in three laps, surrounded by Rio's world-renowned ...