Although Guinness decided that it would be ‘too hard’ to qualify future attempts, we believe that the 129F 2013 mile was the hottest ever run by a human being. To begin with, 129F ties for the hottest day on earth ...

The Guinness Book of World Records lists July 10th 1913 as the hottest day in history, at 134F. Naturally, the event took place in Death Valley, at the old Greenland Ranch weather station. A second temperature of 131F was recorded ...