26 Olympic sports, and 39 disciplines, in London 2012 Olympics - for Paralympics, it's 20 Sports in 21 disciplines. Source - London 2012 GamesMaker handbook.
soccer
Women's Boxing is one of the newest events and there are no new sports in the 2012 London Olympics
London.
106
In the run up to the Olympics 2012 every sport possible is being played or practiced in and outwith London. More common sports are Football Cricket and Tennis to name but a few.
bmx ,running and many more.
BMX was one of them.
302 in 26 sports
There are 26 sports and 39 disciplines for the 302 events
There were 26 sports and 39 disciplines for the 302 events
There are 302 events in 26 sports for the 2012 London Olympics