Key events2m agoKilometre zero9m agoPreamble168km to go A couple of early attacks but as yet nothing to write gome about.Kilometre zeroMarion Rousse waves off the riders and we are on the road to Nice. I’ll be monitoring race radio until we get live pictures from TNT at 2.30pm BST.PreambleAfter the drama of Mont Ventoux today’s stage is a little bit of an unknown. It’s listed as flat, but the first 75km are essentially an uphill drag and then there are two category four climbs just before the riders get to Nice. It’s hard to see where the opportunity for an attack from the general classification contenders might come from, but at the same time this not straightforward for sprinters.Kasia Niewiadoma-Phinney was so impressive in snatching away the yellow jersey it is difficult to imagine her crumbling now, but Demi Vollering is only some stage-win bonus seconds and change behind the Polish rider. This is not over, but the window is narrowing for Vollering.Lorena Wiebes is sitting pretty in the green jersey and should the SD Worx-Protime sprinter be able to manage over the lumps then she is the obvious candidate in the sprint. There are probably some smart tactical advantages to Niewiadoma-Phinney’s Canyon–SRAM team in getting someone in the break and letting that go, so how the seek to control the peloton will be worth keeping an eye on.Given the swings in momentum over the course of this race, all I do know is this won’t be dull.