| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| HB3-HB start east | 6.20 km | 281.4° | Next, R=5.00 km, Angle=90.0° |
| NOW-Northampton West | 17.39 km | 191.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| SWL-Swalcliffe | 36.72 km | 234.6° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| BRO-Broadway | 27.69 km | 269.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| ENS-Enstone | 31.67 km | 111.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HB5-HB control point east | 67.60 km | 32.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| HBX-HB Finish Ring | 10.26 km | 269.9° | Cylinder R=3.00 km |
| Total: | 191.33 km | ||