Nyora kupfuurira kweiyi ndima - Pazera remakore makumi matatu nemashanu, Oliveros akasvika chimiro chehupenyu hwake mumwaka wa2011. MuMedellín akamhanya 100 m zvipingamupinyi zvakanakisisa 13.41 masekondi musi waApril 30, ipapo akamhanya 57.43 masekondi nokuda 400 m zvipingamupinyi zuva rakatevera (wechitatu yakanakisisa kumhanya kwake basa panguva iyoyo). Akanga ari kaviri mumhanyi weBrazil Jailma de Lima pa2011 South American Championships
, kutanga mumakwikwi emamita mazana mana ane zvipingamupinyi uye ipapo mumakwikwi emamita mazana mana. Mwedzi mumwe gare gare akanga ari 400 m zvipingamupinyi finalist pa 2011 CAC Championships, achiuya wechitanhatu mumakwikwi. Akakunda zita rake rekutanga guru mubasa rake pa 2011 Pan American Games: kumhanya pakakwirira muGuadalajara, akavandudza ruzivo rwake rwepamusoro neanenge wechipiri kuti atore menduru yegoridhe ye400 m hurdles munguva ye56.26 seconds. Iye akabva akabatana naNorma González, Evelis Aguilar uye (400 m anokunda) Jennifer Padilla ye4 × 400 m relay uye maColombia akagamuchira menduru yebronze nenguva yekurekodha yenyika yeColombia ye3:29.94 maminetsi.