Rose Mary Almanza Blanco is a Cuban middle-distance runner who competes in the 800 metres. She represented Cuba at the Pan American Games in 2011, 2015, 2019 and won medals at the Ibero-American and Central American and Caribbean Championships in Athletics.She was world champion in the 4x400 meter relay in Silesia 2021

The 2010 Ibero-American Championships in Athletics was an athletics competition which was held at the Estadio Municipal Bahía Sur in San Fernando, Cádiz, Spain from 4–6 June. A total of 44 events were contested, of which 22 by male and 22 by female athletes. A total of 459 athletes from 29 nations participated in the championships. Twelve championships records were set at the fourteenth edition of the competition.