| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| HB start north | 5.39 km | 189.0° | enum.label.result_status.next, R=5.00 km, Angle=90.0° |
| Daventry SE | 27.88 km | 197.4° | enum.label.result_status.symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Corby South | 36.82 km | 49.8° | enum.label.result_status.symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| HBX-HB Finish Ring | 17.81 km | 263.5° | Cylinder R=3.00 km |
| Total: | 82.51 km | ||