14th IAAF World Athletics Championships Moscow 2013 - Day One [Getty Images]

MOSCOW, RUSSIA - AUGUST 10: Edna Ngeringwony Kiplagat of Kenya wins gold in the Women's Marathon during Day One of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium on August 10, 2013 in Moscow, Russia. (Photo by Julian Finney/Getty Images)

Getty Images Sport Julian Finney