Google Earth Flyover showing the route of the 112-mile bike course of the Ironman Wisconsin triathlon.
The course was plotted in Google Earth and then the tour played back at a nominal flyover speed of 350 mph and altitude of 500 ft.
Route based on course map at Ironman.com.
Route consists of a 42-mile country loop and 14-mile traverse between there and Madison. Leave transition, ride traverse, make two laps around loop, and return to Madison.
Mile markers (blue in first half, green in second) are approximations.