| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| HB3-HB start east | 6,18 km | 281,4° | Ligne 10,00 km |
| PAP-Papworth | 59,41 km | 108,3° | Cylindre R=0,50 km |
| UPW-Upwood Hangar | 19,63 km | 355,2° | Cylindre R=0,50 km |
| NOS-Northampton South | 57,76 km | 242,0° | Cylindre R=0,50 km |
| HB5-HB control point east | 28,11 km | 0,7° | Cylindre R=0,50 km |
| HBX-HB Finish Ring | 7,23 km | 269,8° | Cylindre R=3,00 km |
| Total : | 172,13 km | ||