International Ironman Triathlon
   International Ironman Triathlon has been held since 2000 in Jeju Island, and is an official competition of Asian region, approved by World Triathlon Committee (WTC). 100 participating seed tickets to World Championship, held in Hawaii, Oct. every year, are given through this competition, and is being estimated as the best one among other successive regional competitions held in other countries. Especially, the 226km interval for swimming, cycling, and marathon, etc. on the harmonized background of the magnificent Mt. Hala, a vast prairie, and a pure and clean ocean, is recognized to the world, as a course of its fantastic view.