The Skyrunners: Kilimanjaro’s Record-breaking Racers

  A 33-mile round-trip run up 15,177 feet, through jungle, beyond glaciers and past clouds to the highest point in Africa – then back down again. It takes the average trekker seven days. Kilian Jornet and Karl Egloff did it in around seven hours and set records for fastest ascent and descent on Kilimanjaro. Here’s…