HALF IRONMAN 70.3 PUERTO RICO, where every moment creates an unforgettable journey. Dive into the action with a 1.2-mile (1.9 km) swim against the stunning backdrop of Condado Lagoon's protected waters. As athletes power through crystal-clear waves, spectators along San Juan Beach, the Dos Hermanos Bridge, and Caribe Hilton’s San Geronimo grounds enjoy an up-close view of the Swim Course, surrounded by an inviting water temperature of 80°F (27°C). The thrill intensifies with a heart-pounding ...