Dive into the Ultimate Adventure at IRONMAN 70.3 Valdivia! 🏊‍♂️🚴‍♂️🏃‍♂️ Swim (1.9km): 🌊 Embark on a River Odyssey! Immerse yourself in a unique aquatic escapade as you dive into the crystal-clear waters of the Calle-Calle River. The 1.9km swim unfolds along a picturesque one-way route, starting from the stunning waterfront. Navigate the initial arm of the CauCau River, surrounded by Valdivia's breathtaking scenery. Brace yourself for an invigorating swim, with an average water temperature ...