Mezue ahịrịokwu na-esonụ: Na 6 Ọktọba 2012 Kipchoge gbara ọsọ na
2012 IAAF World Half Marathon Championships na Kavarna Bulgaria. Zsersenay Tadese nke Eritrea meriri na 1:00:19 na Kipchoge tinyere nke isii na 1:01:52.