| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| NAE-Naseby East | 6.98 km | 308.2° | Next, R=5.00 km, Angle=90.0° |
| BAN-Banbury | 45.38 km | 216.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| EAR-Earith | 97.49 km | 70.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| COR-Corby | 50.92 km | 287.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| GRA-Grantham | 45.40 km | 1.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HB5-HB control point east | 53.29 km | 196.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HBX-HB Finish Ring | 7.26 km | 269.8° | Cylinder R=3.00 km |
| Total: | 299.74 km | ||