October 11, 2008 IRONMAN TRIATHLON - KAILUA-KONA

This ultimate endurance event - a 2.4 mile swim, 112-mile bike and a 26.2 mile run is the world championship of the Ironman Triathilons. It attracts thousands of the world's best athletes, and thousands of volunteers from the Big Island help make it happen!

Here is a clip of the start of the 2007 Ironman.