What started as a hobby quickly became a life's passion and a legacy for Mark Covert, holder of the second-longest running streak in history. Join Mark as he shares stories from the roads and trails he ran to cover an astonishing 159,000 miles, and the wisdom learned during the 16,436 consecutive days he kept The Streak alive. From his first national championship, to competing in the 1972 Olympic trials wearing the first pair of Nike shoes, Mark's...