Martin wins sixth stage, Porte progresses

Dan Martin has won the sixth stage of the Tour de France

Ireland's Damn Martin has won the sixth stage of the Tour de France with Australia's Richie Porte closing on the top 10 after a day where several top names lost time on the leaders.

The Team UAE Emirates rider jumped away from the main pack inside the final kilometre and never looked back, beating France's Pierre Latour by one second and Spain's Alejandro Valverde by three.

BMC rider Porte, Italian Vincenzo Nibali and Britain's Geraint Thomas all crossed the line three seconds off the pace after the 181km ride from Brest to Mur de Bretagne, with defending champion Chris Froome five seconds further back.

Porte sits in 11th spot on the general classification 53 seconds behind his teammate, Belgian Greg van Avermaet, who is clinging on to the yellow jersey, three seconds ahead of Team Sky's Thomas.

Last year's runner-up Rigoberto Uran was 11 seconds behind Martin but it was worse for French hope Romain Bardet, who ended up 31 seconds off the pace after having to swap bikes with a teammate following a mechanical problem just before the last climb.

Dutchman Tom Dumoulin, the 2017 Giro d'Italia champion, suffered a puncture with five kilometres to go and ended the day 53 seconds behind the winner.

He was then handed a 20-second penalty by the race jury for staying too long in his team car's slipstream.

Martin came home second the last time a Tour stage ended in Mur de Bretagne and he admitted he had been obsessed about winning here this time on a punchy climb that suited his abilities.

"I thought about it (his second place in 2015) all day. It was good to finish second back then but this time I was coming for victory," Martin said.

"It was difficult because there was a headwind, so going solo was risky."

Friday will see the riders take on the longest stage of the race at 218km when they take off from Fougeres and finish in Chartres.

The last time this route was used was in 2004 and won by Australia's Stuart O'Grady from a breakaway.