Mezue ahịrịokwu na-esonụ: Na-aga n'ihu n'ọkwá ndị okenye, na
2006 World Cross Country Championships ọ gbara nke iri na abụọ n'ọsọ ogologo, na-enyere ndị Kenya aka inweta ọla ọcha na asọmpi otu. Ọ bụ onye nke ise na steeplechase na ma 2007 All-Africa Games na 2008 African Championships na Athletics. Njoroge meriri ọla ọcha na steeplechase n'azụ Milcah Chemos Cheywa na 2010 Commonwealth Games na New Delhi.