| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Lasham West | 5.18 km | 78.7° | Next, R=5.00 km, Angle=90.0° |
| Butser Hill | 24.69 km | 159.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Oxford South | 85.14 km | 347.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Corby | 93.44 km | 24.2° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Didcot Rail Bridge | 105.11 km | 202.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Lasham Finish North | 46.40 km | 161.5° | Cylinder R=3.00 km |
| Total: | 354.77 km | ||