Pedzisa mutsara unotevera: Pamakwikwi eWorld Cross Country Championships muna 2003, Chemjor akapedza ari wechishanu munhangemutange yakareba, nepo chikwata cheKenya, chaiva naChemjor, chakakunda menduru yesirivha mumakwikwi echikwata. Akatora rutivi muWorld Half Marathon Championships muna
2001 uye 2003. Akakundawo mu2003 muBerlin Half Marathon.