Your 36‑week Triathlon Training Plan is engineered for the Calle‑Calle River swim, Valdivia’s rolling ride, and the flat riverside run you’ll face on race day. Why this plan fits Valdivia ✅ Cold‑water ready;– Pool drills progress to open‑water sessions at 14 °C, so your wetsuit splash feels normal. ✅ Straight‑line navigation;– Sight sets teach you to hold a flawless river line, shaving time. ✅ Punchy hill power– Targeted bike intervals and short climbs prep you for Cabo Blanco’s pitches ...