Chosen to be a torchbearer at the 2012 Summer Games, blind ultra-runner Simon Wheatcroft will carry the Olympic Flame running solo -- with only the guidance of his iPhone.
“If you had asked me three years ago if training alone was possible while being blind I would have said no," Wheatcroft told FoxNews.com. "Now I do it and ... I realize perhaps a lot of things are possible.”
The RunKeeper app uses the GPS tracker in the iPhone to track your runs, including duration, distance, pace, calories burned, and path traveled on a map. The app reads your current stats over your headphones as you run, and the virtual coach warns if you are ahead or behind pace.
“This allowed me to match distances with markers on my route. So I would pair a dip before a turn with a distance marker from RunKeeper," Wheatcroft explained.