| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| SEM-Semington Aqueduct | 4.06 km | 147.8° | Next, R=5.00 km, Angle=90.0° |
| NY1-Nympsfield Finish East | 42.21 km | 347.1° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| EDG-Edgehill | 68.72 km | 53.1° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| TEW-Tewkesbury North | 45.56 km | 265.1° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| AVE-Avebury | 72.21 km | 165.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| KFE-Keevil Finish East | 19.85 km | 234.8° | Line 2.00 km (Radius 1.00 km) |
| Total: | 248.54 km | ||