The Competitive Masters 40+ 36-Week Half IRON Triathlon Training is designed for the Competitive Masters 40+ Athlete who has progressed from the Sprint distance to the Olympic triathlon distance and now desires to race the Half IRON distance, can handle a heavier training load, and has the desire to seek a podium position, yet hasn't completed any endurance training in the last 90 days. No prerequisite training or base mileage is needed as this HALF IRON plan begins with a 12-week base plan ...