Racing the Half Distance Triathlon in Coeur d’Alene is no ordinary challenge. Our Six-Month Advanced Half Distance Triathlon Training Plan is built for dedicated athletes like you, ready to take on the crystal-clear waters of Lake Coeur d'Alene, the 56-mile hilly bike course, and the rolling two-loop run under Idaho’s summer skies. This plan is not a shortcut. It's a scientifically structured roadmap tailored to experienced athletes who have already built a solid base. Starting at 9.5 hours of ...