| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| HB start north | 5.17 km | 183.7° | Next, R=5.00 km, Angle=90.0° |
| March | 77.22 km | 83.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Woolley Down | 155.53 km | 223.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Norman Cross | 133.85 km | 35.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HB East | 50.78 km | 262.4° | Line 1.00 km (Radius 0.50 km) |
| Total: | 417.38 km | ||