How long is an Ironman triathlon? Ironman distances involve a 2.4-mile (3.9km) swim, 112-mile (180.2km) bike, and 26.2-mile (42.2km) run.
Triathlon Distances: How Long is a Triathlon?
RUDY VON BERG VICTORIOUS IN LONG DISTANCE DEBUT AT IRONMAN® FRANCE
CGC Journals - CGC Comic Book Collectors Chat Boards
How the 1 percent runs Ironman triathlons by spending 6 figures
CGC Journals - CGC Comic Book Collectors Chat Boards
Sports Performance Bulletin - Endurance training - Ironman triathlon novices: the art of prediction
Triathlon - Wikipedia
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What to expect from your first Ironman event - Let's Do This