Top 10 special anniversaries of 2012

A storied sport which respects its anniversaries, cycling is again going to celebrate some iconic places and champions in 2012. 2011 was eventful, with Raymond Poulidor's 75th birthday and the centenary of the Alps at the Tour de France, while the 100th edition of the Tour will be the source of much fanfare in 2013. In between, 2012 will remember and honour much of cycling's history as Cyclingnews discovers.