Curtis, S.; Fellingham, Gilbert; Reese, C. - In: Journal of Quantitative Analysis in Sports 2 (2007) 1, pp. 3-3
The Ironman triathlon was created in 1978 by combining events with the longest distances for races then contested in Hawaii in swimming, cycling, and running. The Half Ironman triathlon was formed using half the distances of each of the events in the Ironman. The Olympic distance triathlon was...
