Mezue ahịrịokwu na-esonụ: Lel gbara marathon mbụ ya na 2002: o mezughị na Prague Marathon, mana na nke mbụ ya o mezuru nke abụọ na Venice Marathon. O meriri ọkara Marathon Lisbon na 2003, 2006 na 2009, bụ onye nrite ọla edo na
2003 IAAF World Half Marathon Championships, ma merie ọkara Marathon nke Portugal na 2005. O mere asọmpị mbụ ya na mba Kenya na asọmpị Olympic nke afọ 2008 na Beijing ma bụrụ onye nke ise na marathon.