Featuring the proven 80/20 intensity balance described in Fitzgerald and Warden's bestselling book 80/20 Triathlon, this Sprint Level 2 training plan will provide you with the same workout structure used by the most successful triathletes in the world. TARGET ATHLETE This plan is designed for serious triathletes who want to earn eternal glory by finishing their next sprint race as one of the top performers in their age group. Choose it only if you have a strong background in endurance racing ...