Here is the paths for the Iron Man in South Africa.
The IronMan Triathlon is one of the most hardest races in the world. It consists a 2.4 mile swim (3.86 km), a 112 mile bike ride (180.25 km), and a 26.2 mile race (42.2 km). And the strict time limit is 17 hours. If you love to run, swim, and bike till you die, then this sport is for you. The IronMan is the best race to get fit in and on of the most fittest sports in the world. But it is also very dangerous because of many people getting heart attacks from overdoing it, which it makes it the hardest sport.