The maximum route length is , with riders beginning at Grant Park, going to the south and north extremes, and then returning to the starting point. Rest areas with refreshments and repair services are located at the north and south ends of the route, as well as the starting point.
The longest possible route is , where riders begin at Grant Park, travel to the furthest points south and north, and then return to their starting location.  Rest areas offering refreshments and repairs are located at the northern and southern ends of the route, along with the starting point.