| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| Lasham Start North | 2,42 km | 164,0° | Suivant, R=5,00 km, Angle=90,0°, Max.alt. est 1,65 km |
| Mortimer Church | 18,59 km | 357,7° | Cylindre R=2,00 km |
| Malmesbury | 75,25 km | 288,9° | Cylindre R=20,00 km |
| Didcot | 57,47 km | 86,3° | Cylindre R=20,00 km |
| Melksham | 67,06 km | 246,6° | Cylindre R=15,00 km |
| Basingstoke N | 75,72 km | 93,8° | Cylindre R=5,00 km |
| Lasham West | 16,38 km | 191,1° | Cylindre R=1,50 km |
| Lasham Finish West | 4,51 km | 85,4° | Ligne 1,75 km, Angle=70,0° |
| Total : | 197,48 km / 440,85 km (314,98 km) | ||