# | Stage name | Distance | Surface | Weather | Tyre/setup choice | Set tyre |
Leg 1 | 30.9 km | |
1 | Cote D'Arbroz | 4.5 km | Dry (Normal) | Morning Crisp Clear | yes / yes | Tarmac Dry |
| Road side service - 2 minutes |
2 | Swiss Tarmac | 5.6 km | Dry (New) | Noon Crisp Clear | no / no | Keep previous |
3 | Sturec | 8.1 km | Dry (New) | Morning Crisp Clear | no / no | Keep previous |
| Road side service - 3 minutes |
4 | PS Valstagna | 12.8 km | Dry (New) | Morning Crisp Clear | no / no | Keep previous |
Leg 2 | 20.7 km | |
| Service Park - 60 minutes - 4 Skilled mechanic |
5 | Foron | 9.2 km | Damp (Normal) | Morning LightRain HeavyCloud | yes / yes | Tarmac Intermediate |
| Road side service - 2 minutes |
6 | Cote D'Arbroz II | 4.3 km | Damp (Normal) | Evening LightRain HeavyCloud | no / no | Keep previous |
7 | Murello | 7.2 km | Damp (New) | Morning NoRain HeavyCloud | no / no | Keep previous |
Leg 3 | 16.8 km | |
| Service Park - 30 minutes - 4 Skilled mechanic |
8 | Joux Plane | 11.1 km | Wet (Normal) | Evening HeavyRain HeavyCloud | yes / yes | Tarmac Wet |
| Road side service - 4 minutes |
9 | Lucéram - Col Saint-Roch | 5.7 km | Dry (New) | Morning Crisp Clear | no / no | Keep previous |