Nyorai kupfuurira kweiyi ndima - Akanga ari wokutanga pa1994 Marseille-Cassis Classique Internationale ndokuisa rekodhi yenzira ye1:10:32. Olteanu akamhanya zvakanakisisa pachake 1:09:15 nokuda hafu yedaro refu chiitiko panguva 1994 IAAF World Half Marathon Championships
kutora menduru yesirivha shure kwaElana Meyer, pamwe nekutungamira vakadzi veRomania kuhwina zita rechipiri rakateedzana rechikwata. Pa20 Kilometres de Paris muna Gumiguru akakunda nenguva ye1: 08:04. Aive achidzidza kuyunivhesiti panguva iyi uye semudzidzi akahwina mazita eUniversal Summer mu10,000 m muna 1993 na1995, pamwe negoridhe pamakwikwi eFISU Cross Country Championships muna 1994.