The Half Distance Triathlon Puerto Varas Chile offers a spectacular race experience, combining a calm 1.9KM swim in Lake Llanquihue, a scenic 90KM bike through lakeside roads and gentle climbs with 788 meters of elevation, and a 21KM three-loop run along the Costanera and city streets. This 36-week Half Distance Triathlon training plan is designed to prepare Masters athletes 40+ for every nuance of this course. ✅ Lake Swim Preparation: Integrated open-water swim sessions and video drills build ...