Mezue ahịrịokwu a:
2003 IAAF World Half Marathon Championships ọ meriri ọla nchara na oge nke 1:09:26 awa. N'afọ 2004, o meriri 8K na 2004 IAAF World Cross Country Championships nakwa aha ọkara marathon ụmụ nwanyị na Great North Run. Ọ bụ onye nke iri abụọ na anọ n'ọsọ mita 10,000 n'egwuregwu Olympic nke afọ 2004. Na 2006 IAAF World Cross Country Championships ọ meriri nrite nke abụọ ya na ọrụ ahụ site na ịbịa nke anọ na ọsọ dị mkpirikpi ma na-enyere ụmụ nwanyị Australia aka inweta ọla nchara. O setịpụrụ oge nke 2:22:36 na 2006 Chicago Marathon, ihe ndekọ mba Australia ọhụrụ na ndekọ mpaghara Oceania. O meriri ọkara Marathon nke Berlin na 2007 na oge kachasị mma nke 1:08.28 awa. Onyinye mmeri nke atọ ya na mba ụwa bịara na 2008 IAAF World Cross Country Championships ka ọ kwụsịrị nke iri na otu n'ọsọ ogologo iji duru Australia gaa nke atọ na otu egwuregwu.