Rubuta ci gaba ga wannan sakin layi - Shiga cikin manyan mukamai, a Gasar Cin Kofin Duniya ta 2006
ta gama ta goma sha biyu a tseren tsere mai tsawo, tana taimakawa 'yan Kenya zuwa lambar azurfa a gasar kungiya. Ta kasance ta biyar a tseren tsere a duka Wasannin Afirka na 2007 da kuma Gasar Zakarun Afirka ta 2008. Njoroge ya lashe lambar azurfa a tseren tsere a bayan Milcah Chemos Cheywa a Wasannin Commonwealth na 2010 a New Delhi.