Racing a Half Distance Triathlon in San José del Cabo is not the same race you did in your 30s. The heat, the rolling bike course, and the non-wetsuit swim demand efficiency, durability, and precise execution. This Half Distance Triathlon training plan is built specifically for you as a Masters 40+ athlete. Swim with Control, Not Waste In a warm-water Half Distance Triathlon, you cannot rely on a wetsuit for speed or position. You train to hold clean mechanics, steady rhythm, and controlled ...