Peter Sagan wins stage 3 at the Tour de France. 1 / Peter Sagan .. Tour de France: Matthews too far back ahead of Longwy sprint. Team Sky lead the peloton on stage 15 of the Tour de France Credit: France, split up between the riders that place highly overall, stage winners, . to riders positioning highly in each day's intermediate sprint and categorised climb summits. Britain's Chris Froome is looking to win a fourth Tour de France title and Kittel powered home in a star-studded sprint finish to take the stage in Liege. Marcel Kittel (in blue) was declared the winner of stage seven after.