| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| HB3-HB start east | 6,18 km | 281,4° | Ligne 10,00 km |
| SNS-St Neots S | 51,58 km | 121,3° | Cylindre R=0,50 km |
| SWL-Swalcliffe | 80,00 km | 258,7° | Cylindre R=0,50 km |
| NOS-Northampton South | 41,43 km | 66,5° | Cylindre R=0,50 km |
| RNE-Rugby Northeast | 30,87 km | 321,8° | Cylindre R=0,50 km |
| HBX-HB Finish Ring | 6,96 km | 67,3° | Cylindre R=3,00 km |
| Total : | 210,84 km | ||