In 100 days time the games of the 31st Olympiad will be held.
http://www.bbc.co.uk/news/world-europe-36155929
B.B.C. Article
Olympic torch handed over to Brazilians
With 100 days to go before the Olympic Games begin in Rio de Janeiro, the Olympic flame has been handed over in Athens to the Brazilian authorities.
The torch will arrive in Brazil next week and then will travel around the country ahead of the games in August.
(Continues)
Previously on RS, the build-up thread: Anyone know to where we can move the 2016 Olympics?
Wiki entry on the games.