The Team Sky rider retained his overall lead on the dangerous mountain stage to Le Grand-Bornand and now only one significant hurdle – today’s 125km stage and its final hors categorie climb to Annecy-Semnoz – stands between him and a victory parade in Paris on Sunday night.
“There’s still 125km to go tomorrow but it’s going to be very hard for someone to make up more than five minutes on the general classification,” said Froome.
“Having said that, this is a day where the whole team has to stay alert, control that last stage with one final big effort, and then we can start relaxing on the ride into Paris.”
With time running out for his rivals Alberto Contador and Nairo Quintana to claw back some of their deficit, attacks were expected over yesterday’s five categorised climbs, a stage many riders considered the toughest on a Tour which has already featured Mont Ventoux and a double ascent of the Alpe d’Huez.
But instead Froome comfortably covered the few feints thrown his way in increasingly wet weather and had a relatively drama-free day following Thursday’s sugar crash and time penalty on the Alpe d’Huez.
“I was happy to be able to follow those attacks,” Froome said.
“The team did a really good job. Geraint Thomas and Ian Stannard did the lion’s share of the work there, and it gives me a lot of pride to finish off the stage like that, and to be in this position going into the penultimate day.”
There was no repeat of Thursday’s drama for Froome, even if he was reminded of it by fans shouting “Don’t forget your lunch, Chris!” at the start in Bourg-D’Oisans.
Ryder Hesjedal, who has been eyeing the stage he dubbed ‘The Redonkathon’ before the Tour began, started the day with an audacious early attack before being reined in by Pierre Rolland, while the two hors category climbs that greeted the riders in the first 85km claimed a few victims, including two which could be significant come the Champs-Elysees in Paris tomorrow.
Tom Veelers and Marcel Sieberg both abandoned, key lead-out men for Mark Cavendish’s sprint rivals Marcel Kittel and Andre Greipel respectively.
While Froome was covering his rivals, Rui Costa raced clear to victory, his second stage win this week after stage 16 to Gap on Tuesday.
The Portuguese took over on the front on the final climb of the day and won from Andreas Kloden by 49 seconds.