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 average hours per week devoted to training for the IRONMAN World Championship generally falls between 18 and 30-plus. Average training distances are: Swimming miles per week: 7 (11.3 km) Biking miles per week: 232 (373.3 km) Running miles per week: 48 (77.2 km) Back to top.