| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Walton | 7.28 km | 128.6° | Next, R=5.00 km, Angle=90.0° |
| MUR Mursley | 62.01 km | 159.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| CHC Chipping Campden | 66.94 km | 279.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| AYL Aylesbury | 67.33 km | 110.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HB control point east | 67.39 km | 358.4° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HB Finish Ring | 7.26 km | 269.8° | Cylinder R=3.00 km |
| Total: | 270.94 km | ||