A Full Distance Triathlon requires durability, precise pacing, and consistent aerobic strength—and this 24-week plan is built to help senior athletes 60+ excel on the Tours Métropole – Loire Valley course. With its calm Cher River swim, flat and fast bike loop through castle-lined countryside, and a scenic riverside run that finishes indoors, this course rewards athletes who develop steady endurance, smooth technique, and controlled race execution. Every phase of this plan directly reflects ...