sentences:  Instead of finishing in London as in previous years, the 2007 race started in London and finished in Glasgow, which is using the event to boost its bid to host the 2014 Commonwealth Games.French rider Romain Feillu won the overall race, Mark Cavendish won the Points competition and Ben Swift won the Mountains competition.The tour started with a 2.5 km prologue time trial at the Crystal Palace National Sports Centre.