Start at the give way sign at the end of the lane to Scott Willoughby and enter the A52 eastbound carriageway. Proceed east along A52 to A52/A15 roundabout 1.1 miles (Osbournby) and take 1st exit onto A15 Northbound. Proceed north on A15 to roundabout at junction with A153 6.7 miles (Quarrington). Encircle roundabout and retrace southbound on A15 through Osbournby to A52/A15 roundabout 12.2 miles. Take 1st exit direction Spalding & Boston over railway bridge at Donington to turn at A52/A152 roundabout 20.5 miles at foot of railway bridge. Retrace along A52 to Osbournby roundabout 28.8 taking 2nd exit onto A52 westbound to finish opposite the start next to footpath 30.2 miles.