Here I have the screenshots from day 7.

The challenges speek more or less for thereself. It took me some more time, because stage 2 and 4 are a bit challenging. Stage 2 is on Monza the short one. My exit speed from the corners was to high and I exceeded the 50 meters more than once.

Stage 3 is on the short circuit and you have to avoid getting dammaged by the faster cars from behind. I could finish my 5 laps before they started passing me. 

Stage 4 is an endurance on Le Mans. The distance 5.7 km isn't the problem but the 20 meters skidding is challenging. 

Aaron safed me with his screenshot of stage 6, credits go to him. In this stage on Le Mans, you have to finish 5 laps before a 1995 Ferrari finishes 6 laps. So don't get lapped. 

If you finish you get R$ 15.000 and GC 25. The 375 F1 will be added to your garage. 

Succes and greets Rob