| O.S. Ref | Description | Distance |
| 583666 | Start at the western exit of the lay-by on the south side of the A4 at the top of ‘Sunrising Hill’ 10 feet west of a lamp post marked WM43 situated at the western end of the large wooded island between the A4 and the lay-by. After 35 yards join the A4. (Great care of traffic from behind over the hill on the right-hand bend) (M1) | 0 |
| 541668 | Proceed westwards to go through Woolhampton and Midgham to the Kennet Park roundabout , to go straight across (M2) 2nd exit keeping on the A4. | 2.647 |
| 532672 | Continue to the Thatcham roundabout (1st turn - M3, M4) , signal, move into the right-hand lane, circle and take the third exit. | 3.412 |
| 541668 | Retrace to the Kennet Park roundabout. | 4.021 |
| 603676 | Go straight across (sign) and continue to go through Midgham and Woolhampton to the Aldermaston roundabout (M5). | 8.054 |
| 632707 | Go straight across keeping on the A4 to the Pangbourne roundabout at the junction with the A340.(2nd turn) take the 5th exit (M6, 7, 8, 9) back on to the A4. | 10.922 |
| 603676 | Retrace on the Bath Road to go straight across the Aldermaston roundabout (M10) | 13.591 |
| 583666 | Continue to go past the start point lay-by. (1st lap) | 14.974 |
| 583666 | Continue to repeat course (2nd Lap) | 29.948 |
| 583666 | Continue to complete a 3rd lap going past the start point. | 44.922 |
| 541668 | Continue to go straight across the Kennet Park roundabout | 47.57 |
| 532672 | to the Thatcham roundabout (7th turn)(M3, M4). | 48.335 |
| 541668 | Retrace to the Kennet Park roundabout (M) going straight across on the A4 to | 48.943 |
| 558666 | LP47 at the eastern end of the bus stop lay-by just beyond the large sign "Your Pet’s Shop" and the entrance to ‘Garth House’ where finish. | 50 |