The Lifestyle Beginner 36-Week Full IRON-DISTANCE Triathlon Training is designed for the beginning triathlete who has progressed from the Sprint distance to the Olympic triathlon distance and now desires to attempt the Full IRONMAN® distance, and yet hasn't completed any endurance training in the last 90 days. No prerequisite training or base mileage is needed as this FULL IRON plan begins with a 12-week base plan followed by a 24-week specific Full IRON training plan. Training is based on ...