IAAF World Athletics Championships: Day 6
(L-R Mariya Savinova of Russia, Winny Chebet of Kenya, Marilyn Okoro of Great Britain and Marina Arzamasova of Belarus compete in the Women's 800 metres heats during Day Six of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium on August 15, 2013 in Moscow, Russia.
(Aug. 14, 2013 - Source: Christian Petersen/Getty Images Europe) more pics from this album »