I think that's where I'll leave you all for today. A day that started with Peter Sagan losing his protest at his disqualification from the race and ended with a sensational ascent of La Planche des Belles Filles by Fabio Aru.
It also ends with defending champion Chris Froome in the yellow jersey.
The report is taking shape and there will be more reaction in that.
Don't forget OJ Borg, Rob Hayles and Simon Brotherton will be live on Facebook this evening summing up today's stage and looking forward to tomorrow, with the BeSpoke podcast to follow.
Thanks for your company and I'll see you at 11:15 BST for Thursday's stage six, which is a return to the flat and a sprint finish in Troyes.