Synopsis

Six triathletes from 4 countries (U.S., China, Germany, and Australia) train and prepare for the world's largest long distance triathlon race - the legendary Challenge Roth in Germany. The history of the early days of Ironman triathlon is also told by some of the Ironman legends.

Six triathletes from 4 countries (U.S., China, Germany, and Australia) train and prepare for the world's largest long distance triathlon race - the legendary Challenge Roth in Germany. The history of the early days of Ironman triathlon is also told by some of the Ironman legends.