Tuhia he haere tonu mo tenei waahanga - Ko tana whakataetae marathon tuatahi ko te 2003 Chicago Marathon, i mutu ai ia i te tekau ma rua i roto i te 2: 31: 34. I mutu ia i te tuarima i runga i te 10,000 mita i nga Taakaro Pan American 2003. I wikitoria ia i te whakataetae Bolder Boulder 10K i te tau 2004, a i wikitoria ano ia i te hawhe marathon o Guadalajara i taua tau, i te tuatahi o nga wikitoria e toru i whai ake. I te tau 2005, i mutu ia i te tekau ma tahi i te marathon i nga Whakataetae o te Ao i roto i te wa pai rawa atu o te 2: 26:50, me te tuaono i te 2005 IAAF World Half Marathon Championships
He aha? I te tau 2006, i mutu ia i te tuawha i te Chicago Marathon i roto i te wa rekoata hou o Mexico mo te 2: 22:59. I te 2007 Boston Marathon i tu ia i te tuatoru (2:30:16). I te 2007 Athletics World Championships i Osaka, Japan, i mutu ia i te 15th tūranga, na reira ko ia te wahine pai rawa atu o Amerika Latina (2: 35:17). Ko te rekoata tawhito na Adriana Fernández.