Most of Michigan is in the Eastern Time Zone The four counties of Dickinson, Gogebic, Iron and Menominee, in the western Upper Peninsula, are in the Central Time Zone.
Ironman Triathlon. An Ironman Triathlon is one of a series of long-distance triathlon races organized by the World Triathlon Corporation (WTC) consisting of a 2.4-mile (3.86 km) swim, a 112-mile (180.25 km) bicycle ride and a marathon 26.2-mile (42.2 km) run, raced in that order and without a break.
The first thing to note is that each of the Ironman events has a cutoff time in place. There is an overall cutoff time as well as a cutoff time for each stage. If you do not complete the stage or the triathlon in the time allowed, you will be considered a Did Not Finish.