Lance Armstrong has quit cycling for the second time.
Seven-time Tour de France winner Lance Armstrong has announced he is to retire from cycling. The 38-year-old American quit the sport in 2005 before returning last year but he announced last month that 2010 would be the last time he rode the Tour. There is some speculation that he will take up Forex Trading.
Armstrong finished 40 minutes behind winner Alberto Contador in 23rd place.