HALF IRONMAN 70.3 Coeur d'Alene, where the beauty of Idaho's landscapes becomes the backdrop for an epic triathlon adventure. Dive into the action with a 1.2-mile swim in the crystal-clear waters of Lake Coeur d'Alene. As you cut through the pristine lake, the scenic beauty around you will surely inspire and energize. The serenity of the water provides the perfect start to your challenging yet rewarding journey. Mount your trusty bike for a 56-mile ride through the heart of Idaho's rugged ...