see more

ISTANBUL, TURKEY - NOVEMBER 16: Turkish athlete Elvan Abeylegesse takes part in 36th Vodafone Istanbul Marathon in Istanbul, Turkey on 16 November, 2014. Participants from 118 countries attend to cross from the Asian side to the European side of Istanbul. (Photo by Bulent Doruk/Anadolu Agency/Getty Images)

ISTANBUL, TURKEY - NOVEMBER 16: Turkish athlete Elvan Abeylegesse takes part in 36th Vodafone Istanbul Marathon in Istanbul, Turkey on 16 November, 2014. Participants from 118 countries attend to cross from the Asian side to the European side of Istanbul. (Photo by Bulent Doruk/Anadolu Agency/Getty Images)