Set against the stunning backdrop of western Argentina, the Half Distance San Juan Triathlon delivers a uniquely rewarding experience: a calm reservoir swim, a smooth desert bike ride, and a vibrant, crowd-supported city run. To race your best in this unforgettable event, you need a plan that’s as strategic as the course itself. This 36-Week Half Distance Training Plan is Built for You Designed specifically for competitive triathletes over 40, this plan optimizes performance with heart rate ...