Training for a triathlon is no small feat, especially when your goal is to complete a 70.3 race. Known as the half-Ironman, the 70.3 format consists of a 1.2-mile swim, a 56-mile bike ride, and a 13.1-mile run. With such intense demands, following a smart and sustainable 70.3 training plan becomes essential. This plan must be well-balanced, personalized, and built around key principles like endurance, strength, recovery, and consistency