| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Walton | 7.28 km | 128.6° | Next, R=5.00 km, Angle=90.0°, Max.alt. is 1.92 km |
| CSW-Colsterworth | 49.96 km | 43.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| CHT-Chatteris | 58.71 km | 131.2° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| BUC-Buckingham | 86.52 km | 234.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| OUN-Oundle | 65.43 km | 33.4° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HBX-HB Finish Ring | 36.94 km | 262.3° | Cylinder R=3.00 km |
| Total: | 297.56 km | ||