Our Intermediate 36-Week Half Distance Triathlon Training Plan is designed to prepare you perfectly for the stunning and challenging course of Puerto Varas, Chile. From the calm, fresh waters of Lake Llanquihue to the scenic bike ride alongside Osorno Volcano and the flat, picturesque 21KM three-loop run along the Costanera, this program ensures you arrive at race day fully prepared. ✅ Swim with Confidence – The plan builds a solid swim foundation in the 12-week base phase, emphasizing ...