Nyorai kuenderera mberi kweiyi ndima - Lel akamhanya marathon ake ekutanga muna 2002: akatadza kupedzisa muPrague Marathon, asi mumugumo wake wekutanga akakwanisa kutora wechipiri muVenice Marathon. Akakunda Lisbon Half Marathon muna 2003, 2006 na2009, ndiye akahwina menduru yegoridhe pa2003 IAAF World Half Marathon Championships
, uye akakunda muPortugal Half Marathon muna 2005. Akaita mutambo wake wekutanga weOlympic weKenya kumaOlympics eBeijing muna 2008 uye akauya wechishanu mumarathon.