Tuhia he haere tonu mo tenei irava - I whara a Kifle i te tau 2003, engari i hoki mai i te tau 2004 me te tekau o nga toa i te 2004 IAAF World Cross Country Championships me te tuarua o te ahua o te Orimipia i runga i te ara, i te 16th i te 10,000 m whakamutunga i te 2004 Athens Olympics. Ko ia te tekau ma tahi i roto i te 10,000 m i te 2005 World Championships i roto i Athletics, ka riro i tona mētara takitahi tuatahi nui ki te wahi tuatoru i te 2005 IAAF World Half Marathon Championships
He aha? I eke ia ki te tekau tuatahi i te IAAF World Cross Country Championships 2006 me te 2006 IAAF World Road Running Championships. I whai waahi ia ki etahi o ana mahinga hawhe marathon pai i te 2007, tae atu ki te mētara parahi i nga Taakaro o Awherika katoa o te 2007 me te whakarite i tetahi waa whaiaro nui mo te 59:30 meneti ki te tuarima i te 2007 IAAF World Road Running Championships.