| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Lasham Start South | 2.07 km | 4.6° | Next, R=6.00 km, Angle=90.0°, Max.alt. is 1.13 km |
| Didcot | 52.50 km | 343.4° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Westcott | 32.67 km | 36.6° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Oxford East | 18.36 km | 235.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Lasham Start West | 64.62 km | 174.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Lasham Finish West | 4.51 km | 85.4° | Line 3.50 km (Radius 1.75 km) |
| Total: | 172.67 km | ||