Versailles places a premium on durability, pacing, and intelligent energy use. This 36-week Senior 60+ Half Distance Triathlon training plan gives experienced athletes a longer runway to prepare for the 1.9 km swim, rolling 90 km bike through the Chevreuse Valley, and three-loop 21.1 km run through Versailles without forcing the build too quickly. The first 12 weeks rebuild the essentials: aerobic fitness, swim technique, joint mobility, functional strength, and consistent training habits. ...