Hoping to watch the Tour going through Northern France on 11 July. Ferry is booked, but when do they release the detailed route with timings as I want to know where I can intersect the route. My booking was based on the assumption that I can get from St Marlo by road bike heading towards Rennes. But at this moment in time I don’t what time the stage leaves Rennes as well as the roads being used. Any ideas of release dates or a link to a website as I have searched everywhere?