Mezue ahịrịokwu na-esonụ: N'oge ọ ka na-eto eto, o meriri ọla nchara na mita 10,000 na mmeghe European Under 23 Championship na 1997, na-agwụ n'azụ Olivera Jevtic na Annemari Sandell. Ọ gbara onye nke iri na abụọ na
2000 World Half Marathon Championships. N'asọmpi marathon, ọ gbara onye nke iri na asaa na 2003 World Championships na nke iri abụọ na anọ na 2004 Olympic Games.