HALF IRON Bangsaen, Thailand—an extraordinary event offering a seamless blend of breathtaking landscapes, varied terrains, and ideal settings for achieving personal bests. Swim (1.9km): Embark on a journey with a unique rolling start from sandy shores, adding an extra layer of excitement. The 1.9km swim follows a clockwise, triangular course, guiding athletes through the warm, azure waters of Bangsaen. With an average water temperature of 82°F (28°C), the swim promises a refreshing and ...