Ku qor sii wadida cutubkan - Tartankeedii ugu horreeyay ee marathon buuxa wuxuu ahaa 2003 Chicago Marathon, halkaas oo ay ku dhammaysatay laba iyo tobnaad 2:31:34. Waxay kaalinta shanaad ka gashay tartanka 10,000 mitir ee Ciyaaraha Pan American 2003. Waxay ku guuleysatay tartankii Bolder Boulder 10K ee 2004, waxayna sidoo kale ku guuleysatay Guadalajara Half Marathon sannadkaas, markii ugu horreysay ee saddex guul oo isku xigta. Sannadkii 2005, waxay kaalinta kow iyo tobnaad ka gashay tartanka marathon-ka ee tartanka World Championships iyada oo ku guuleysatay waqtigii ugu fiicnaa ee 2:26:50, iyo kaalinta lixaad ee tartanka IAAF World Half Marathon Championships
Waxaad Sanadkii 2006, waxay kaalinta afaraad ka gashay Chicago Marathon iyada oo ku guuleysatay waqtigii rikoodhka cusub ee Mexico ee ahaa 2:22:59. 2007 Boston Marathon waxay gashay kaalinta saddexaad (2:30:16). Tartanka Adduunka ee Ciyaaraha fudud ee 2007 ka dhacay Osaka, Japan waxay ku dhameysatay kaalinta 15-aad, sidaas darteedna waxay noqotay ka qaybgalaha ugu wanaagsan dumarka Laatiin Ameerika (2:35:17). Rikoodhkii hore wuxuu lahaa Adriana Fernández.