Training for the Half Distance Triathlon in Florida means preparing for a warm freshwater swim, a mostly flat bike ride with rolling hills, and a fast, flat run—all under Florida’s heat and humidity. This 36-week Half Distance Triathlon training plan for senior athletes 60+ is built to prepare you for exactly that. Every phase of this program supports smart endurance development, functional strength, and efficient race-day execution—so you can train smart, maintain strength, and race with ...