| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Rachais | 8.07 km | 112.7° | Line 10.00 km (Radius 5.00 km) |
| Faverges Gare Sn | 72.80 km | 36.5° | Cylinder R=35.00 km |
| Vizille Centre | 87.24 km | 208.4° | Cylinder R=20.00 km |
| Barioz C | 36.29 km | 33.9° | Cylinder R=10.00 km |
| Domene | 21.11 km | 225.8° | Line 2.00 km (Radius 1.00 km) |
| Total: | 88.14 km / 347.19 km (217.45 km) | ||