| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Elkstone S | 10.39 km | 209.6° | Next, R=5.00 km, Angle=90.0° |
| Ramsey | 151.68 km | 60.6° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Oakington | 22.99 km | 157.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Guiting Wood | 137.51 km | 255.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Aston Down Finish N | 28.95 km | 209.7° | Line 0.50 km, Angle=183.3° |
| Total: | 341.13 km | ||