Roughly 2 weeks
Olympics???
countries !!
dheli
The London olympics take 19 days and the paralympics take 2 weeks
In Beijing China
There were no Olympic Games in 2011.
The 2000 Olympics (the Games of the XXVII Olympiad) were held in Australia.
The most recent Olympics in Europe in Turin 2006 winter games.
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The construction of the BMX track in London for the 2012 Olympics took approximately 10 months, starting in late 2010 and finishing in mid-2011. The project was part of a larger effort to prepare the city for the games, with the track designed to meet international competition standards. Following the Olympics, the track has continued to be used for various events and community activities.
1900 Games in Paris.