HALF IRON PUERTO RICO, a breathtaking triathlon that combines endurance, stunning landscapes, and the vibrant spirit of Old San Juan. Dive into the adventure with a 1.2-mile (1.9 km) swim in the protected waters of Condado Lagoon. Spectators and athletes alike will be captivated by the spectacle unfolding from San Juan Beach, the Dos Hermanos Bridge, and the Caribe Hilton’s San Geronimo grounds. Immerse yourself in the refreshing challenge, with an average water temperature of 80°F/27°C, as you ...