The Buenos Aires Half Distance Triathlon is a race built for speed, rhythm, and precision—from the calm waters of Lago Regatas to the fast, flat highway ride and the scenic streets of Palermo. Our 36-week Half Distance Triathlon Training Plan for Senior Triathletes 60+ is expertly designed to match the course demands and elevate your performance on race day. ✅ Build Confidence in Open Water: The swim workouts focus on technique, breathing, and endurance—ideal preparation for the two-loop ...