Built for the high performance amateur athlete preparing for the Half Distance Triathlon in Curitiba, Brazil. This plan assumes you already have a developed aerobic base, then moves you through 24 weeks of structured, measurable preparation. Here is how it matches each part of the course. THE SWIM: 1.9km in Passaúna Reservoir Instructional swim drills and open water sessions refine stroke efficiency and sighting, so you settle into a steady rhythm in the reservoir. Swim instructions appear on ...