| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| HB start west | 4.92 km | 81.2° | Next, R=5.00 km, Angle=90.0°, Max.alt. is 1.28 km |
| Saltby South | 47.13 km | 32.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Corby | 33.77 km | 172.4° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| HBX-HB Finish Ring | 22.39 km | 257.2° | Cylinder R=3.00 km |
| Total: | 103.28 km | ||