| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Chalford North | 4.19 km | 161.4° | Next, R=5.00 km, Angle=90.0° |
| Broadway | 39.35 km | 31.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Calne W | 67.29 km | 189.6° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Tetbury West | 26.68 km | 334.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Aston Down Finish S | 6.00 km | 33.7° | Line 0.50 km, Angle=26.7° |
| Total: | 139.33 km | ||