| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Chalford North | 4.19 km | 161.4° | Next, R=5.00 km, Angle=90.0° |
| Chippenham W | 32.09 km | 179.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Swindon W | 23.24 km | 62.0° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| Frome | 48.04 km | 223.0° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| Aston Down Finish S | 54.04 km | 13.6° | Line 0.50 km, Angle=26.7° |
| Total: | 157.42 km | ||