START On  B1043 near the Wheatsheaf Flyover by lamp post No1 (on the east side of the road) approx 330 yards north of Monk Wood junction B1090.

Proceed on B1043 north to Sawtry Toll Bridge roundabout where,

Straight on 2nd exit, to Stanch Hill roundabout where,

Straight on 2nd exit, to St Andrew's Bridge roundabout where,

Straight on 2nd exit, to Sawtry North roundabout where,

Straight on 2nd exit, to Stilton roundabout where,

Turn and retrace to Sawtry North roundabout where,

Straight on 1st exit, to St Andrew's Bridge roundabout where,

Straight on 1st exit, to Stanch Hill roundabout where,

Straight on1st exit, to Sawtry Toll Bridge roundabout where,

Straight on 2nd exit, on B1043 to

FINISH on B1043 in line with 4 manhole covers in grass verge with blue hydrant, approximately 50 yards short of gateway to Ameycespa Waste Management Centre. (15 miles)