Unleash Your Inner Ironman at IRONMAN 70.3 Perú Experience one of the most breathtaking triathlons in the world at IRONMAN 70.3 Perú, held in Lima against stunning beaches and skyline views. Swim: Start with a 1.2-mile swim in the calm, clear waters of Agua Dulce Beach, with temperatures between 66-70°F. Bike: Transition to a 56-mile bike ride along the scenic Costa Verde. This flat route includes three 30 km laps on wide, exclusive roads beside the ocean and cityscape. Run: Finish with a ...