Rosa Chacha
Rosa Alba Chacha Chacha (born 8 December 1982 in Ambato) is an Ecuadorian long-distance runner.[1] She competed in the marathon at the 2012 Summer Olympics, placing 83rd with a time of 2:40:57, a seasonal best.[2] She represented Ecuador at the 2020 Summer Olympics.This biographical article relating to Ecuadorian athletics is a stub.You can help Wikipedia by expanding it.