On RGT. Free.
21 stages, 23 days, 4 race times per day.
Everything you need to know here -
I’ve used RGT a lot and the ‘Real roads‘ are excellent as a representation of the actual real life road you are riding, just without the scenery so on climbs your are basically riding a ramp.
Not sure if they will have worked on scenery for this tour but will be even better if they have.