The Half Distance Triathlon in Jönköping, Sweden begins with a calm out-and-back swim in Lake Munksjön, a fast yet hilly 90 km bike ride, and a spectator-friendly three-loop run around the city center. To succeed on this course—especially as a Masters athlete over 40—you need a structured plan that emphasizes intelligent progression, recovery, and performance metrics tailored to your physiology. This 36-week Half Distance Triathlon Masters 40+ Training Plan provides exactly that: a ...