Dee ihe na-aga n'ihu maka paragraf a - Ọsọ marathon mbụ ya zuru oke bụ 2003 Chicago Marathon, ebe o mechara nke iri na abụọ na 2:31:34. Ọ gbara nke ise na mita 10,000 na 2003 Pan American Games. O meriri n'ọsọ Bolder Boulder 10K n'afọ 2004, ma merie ọkara Marathon Guadalajara n'afọ ahụ, na nke mbụ nke mmeri atọ na-esote. N'afọ 2005, ọ gbara nke iri na otu na marathon na World Championships na oge kachasị mma nke 2:26:50, na nke isii na 2005 IAAF World Half Marathon Championships
Ọ dị mma. N'afọ 2006, ọ gbara nke anọ na Chicago Marathon na oge ndekọ Mexico ọhụrụ nke 2:22:59. Na 2007 Boston Marathon ọ bịara nke atọ (2:30:16). Na 2007 Athletics World Championships na Osaka, Japan, o mechara na ọnọdụ nke iri na ise, si otú a bụrụ nwanyị kacha mma Latin America (2: 35: 17). Ọ bụ Adriana Fernández setịpụrụ ihe ndekọ ahụ.