Question: Marina Hmelevskaya, is a Uzbekistani long distance runner who specialises in the marathon, she competed in the women's marathon event at the 2016 Summer Olympics, officially known as the Games of the XXXI Olympiad and commonly known as Rio 2016, was a major international multi-sport event celebrated in Rio de Janeiro, Brazil, from what date time span?
Sentence (from "Jovana de la Cruz"): Jovana de la Cruz (born 12 July 1992) is a Peruvian long distance runner who specialises in the marathon.
Relevant evidence: No