Kipsang Kamworor surprises Tadese - IAAF/AL-Bank World Half Marathon Championships

Zersenay Tadese, the dominant force in men's half-marathon running for almost a decade, was finally run out of the medals here at the IAAF/AL-Bank World Half Marathon Championships as he finished fourth in a race won by Kenya's Geoffrey Kipsang Kamworor in 59:07, the world's fastest time this year.