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?

Context articles: Sofia Riga
Jovana de la Cruz
2016 Summer Paralympics
List of 2016 Summer Olympics medal winners
Sara Ramadhani
Rio de Janeiro bid for the 2016 Summer Olympics
Tereza Master
2016 Summer Olympics
Panayiota Vlahaki
Marina Hmelevskaya

Sofia Riga (born 18 July 1988) is a Greek long distance runner who specialises in the marathon.
 She competed in the women's marathon event at the 2016 Summer Olympics.
 She finished in 103rd place with a time of 2:49:07.
Jovana de la Cruz (born 12 July 1992) is a Peruvian long distance runner who specialises in the marathon.
 She competed in the women's marathon event at the 2016 Summer Olympics.
The 2016 Summer Paralympics (Brazilian Portuguese: "Jogos Paralímpicos de Verão de 2016"), the 15th Summer Paralympic Games, were a major international multi-sport event for athletes with disabilities governed by the International Paralympic Committee, held in Rio de Janeiro, Brazil, from 7 September to 18 September 2016.
 The Games marked the first time a Latin American and South American city hosted the event, the second Southern Hemisphere city and nation, the first one being the 2000 Summer Paralympics in Sydney, and also the first time a Lusophone (Portuguese-speaking) country hosted the event.
 These Games saw the introduction of two new sports to the Paralympic program: canoeing and the paratriathlon.
The 2016 Summer Olympics, officially known as the Games of the XXXI Olympiad, were held in Rio de Janeiro, Brazil, from 5 August 2016 to 21 August 2016.
Sara Ramadhani (born 30 December 1987) is a Tanzanian long distance runner who specialises in the marathon.
 She competed in the women's marathon event at the 2016 Summer Olympics where she finished in 121st place with a time of 3:00:03.
The Rio de Janeiro bid for the 2016 Summer Olympics and Paralympics was a successful bid to host the Games of the XXXI Olympiad and the XV Paralympic Games, respectively.
 It was submitted on September 7, 2007, and recognized as an Applicant city by the International Olympic Committee (IOC) one week after.
 On June 4, 2008, the IOC Executive Board shortlisted Rio de Janeiro with three of the six other Applicant cities—Chicago, Madrid and Tokyo; over Baku, Doha and Prague—becoming a Candidate city during the 2008 SportAccord Convention in Athens, Greece.
Tereza Master (born 21 September 1988) is a Malawian long distance runner who specialises in the marathon.
 She competed in the women's marathon event at the 2016 Summer Olympics where she finished in 98th place with a time of 2:48:34, a national record.
The 2016 Summer Olympics (Portuguese: "Jogos Olímpicos de Verão de 2016" ), 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 5 to 21 August 2016.
Panayiota Vlahaki (born 3 April 1991) is a Greek long distance runner who specialises in the marathon.
 She competed in the women's marathon event at the 2016 Summer Olympics.
 She finished in 118th place with a time of 2:59:12.
Marina Hmelevskaya (born 30 July 1990) is a Uzbekistani long distance runner who specialises in the marathon.
 She competed in the women's marathon event at the 2016 Summer Olympics.