| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Cirencester West | 3.64 km | 244.1° | Next, R=5.00 km, Angle=90.0° |
| Buckingham | 80.73 km | 67.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Towcester | 15.75 km | 358.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Andoversford | 72.62 km | 246.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Aston Down Finish N | 21.08 km | 211.7° | Line 0.50 km, Angle=183.3° |
| Total: | 190.19 km | ||