The long run - The longest run by an individual is one of 11,134 miles around the United States, by Sarah Covington-Fulcher (US; b. 14 Feb 1962). She began at the United States Fitness Academy, Laguna Hills, CA on 21 Jul 1987 and then ran every day for the next 438 days (an average of 25.42 miles a day). During the run, Sarah traveled through 35 States and experienced a wide variance of temperature; the coldest temperature being -58°F in Concord, NH on 15 Jan 1988 and the hottest being 124°F near Baker, CA on 27 Jul 1988. The picture shows her the day before the hottest day experienced, running through the Devil's Playground in the East Mojave Desert near Kelso, CA.
