 The Midnight Sun Run, which has started at the University of Alaska Fairbanks Patty Center ever since the event's debut, winds through a number of Fairbanks neighborhoods and along the Chena River, and finishes at Pioneer Park.Despite the late hour, spectators line the streets to cheer the runners onward.Temperatures ranging into the high 70s and sometimes even into the 80s in the dead of night can be a bit warm, especially for entrants from northerly latitudes, so to avoid overheating many runners are hosed down by residents along the race course.