Mezue ahịrịokwu na-esonụ: Mgbe ọ dị afọ 35, Oliveros ruru ụdị ndụ ya na oge 2011. Na Medellín ọ gbara ọsọ 100 m ihe mgbochi kachasị mma nke 13.41 sekọnd na Eprel 30, wee gbaa ọsọ 57.43 sekọnd maka 400 m ihe mgbochi n'echi ya (nke atọ kachasị mma na ọrụ ya n'oge ahụ). Ọ bụ onye nke abụọ na Jailma de Lima nke Brazil na
2011 South American Championship, nke mbụ na 400 m hurdles na mgbe ahụ na 400 m relay. Otu ọnwa ka e mesịrị, ọ bụ onye ikpeazụ na 400 m hurdles na 2011 CAC Championship, na-abịa nke isii na asọmpi ahụ. O meriri aha mbụ ya na ọrụ ya na 2011 Pan American Games: na-agba ọsọ na elu na Guadalajara, ọ meziwanye ihe kachasị mma ya site na ihe fọrọ nke nta ka ọ bụrụ nke abụọ iji were ọla edo 400 m na oge nke 56.26 sekọnd. Mgbe ahụ, ya na Norma González, Evelis Aguilar na (onye mmeri 400 m) Jennifer Padilla jikọrọ aka maka 4 × 400 m relay na ndị Colombia natara ọla nchara na oge ndekọ mba Colombia nke 3:29.94 nkeji.