Team Sky’s Geraint Thomas Wins Tour de France

Team Sky rider Geraint Thomas of Britain, wearing the overall leader's yellow jersey, Team Sunweb rider Tom Dumoulin of the Netherlands and Team Sky rider Chris Froome of Britain celebrate on the podium. Reuters/Benoit Tessier

PARIS—Geraint Thomas tightened Team Sky’s grip on the Tour de France when he handed the British outfit their sixth title in seven years on Sunday and there is no sign that their domination will end anytime soon.

Thomas produced a near flawless performance to become the third British and Team Sky rider to triumph after Bradley Wiggins (2012) and Chris Froome (2013, 2015, 2016, 2017).