Half IRONMAN 70.3 Cozumel, where the sun-soaked shores of Mexico play host to a triathlon experience like no other. Immerse yourself in the crystal-clear waters of the Caribbean, with an inviting average water temperature of 84°F (29°C). The swim, set against the stunning backdrop of Cozumel's coastal beauty, offers a rolling start, allowing athletes to enter the water in a continuous stream through a controlled access point. Gear up for the 90KM bike leg, a thrilling journey that kicks off at ...