A group of amateur and professional runners competed in the second annual ‘La Verticale de la Tour Eiffel,’ a foot race up the stairs of the Eiffel Tower. It's part of vertical racing, in which athletes compete to reach the top of skyscrapers across the world and not collapse along the way.April 1, 2016
UP NEXT
Left for dead, rebounding from attack
09:26
A 'moral obligation' to stand against Trump
03:37
'We had a lot of babies dying'
04:55
Beyond the Bars: A former inmate returns to his roots