Pedzisa mutsara unotevera: Kupinda muzvikwata zvevakuru, pa
2006 World Cross Country Championships akapedza gumi nemaviri munhangemutange refu, achibatsira maKenya kuhwina menduru yesirivheri mumakwikwi echikwata. Akanga ari wechishanu mu steeplechase pazvose zviri zviviri 2007 All-Africa Games uye 2008 African Championships muAtletics. Njoroge akahwina menduru yesirivheri mumakwikwi e steeplechase achitevera Milcah Chemos Cheywa pa2010 Commonwealth Games muNew Delhi.