| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Avening | 4.90 km | 38.8° | Next, R=5.00 km, Angle=90.0° |
| Devizes | 38.45 km | 160.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Swindon W | 23.12 km | 23.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Elkstone S | 31.00 km | 334.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Aston Down Finish N | 10.39 km | 209.6° | Line 0.50 km, Angle=183.3° |
| Total: | 102.96 km | ||