| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Bisley | 4.45 km | 166.5° | Next, R=5.00 km, Angle=90.0° |
| Lambourn | 50.17 km | 122.7° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| Calne W | 34.60 km | 257.6° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| Andoversford | 48.63 km | 4.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Aston Down Finish N | 21.08 km | 211.7° | Line 0.50 km, Angle=183.3° |
| Total: | 154.48 km | ||