| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| NAW-Naseby West | 5.49 km | 24.7° | Next, R=5.00 km, Angle=90.0° |
| COG-Corby Glen | 57.79 km | 36.7° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| MCH-March | 50.84 km | 123.9° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| ACB-Alconbury | 31.30 km | 231.3° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| BOZ-Bozeat | 34.04 km | 239.3° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| COB-Corby South | 26.71 km | 352.2° | 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: | 218.50 km | ||