Start on King Street, south of Helpston Wood at the last yellow 'warning strip' north of the crossroads with the Ufford - Marholm road. Proceed north along King Street to join the B1443 at Helpston. Proceed along the B1443 through Bainton village to Barnack. At the Barnack Memorial Cross turn left in the direction of Ufford. Proceed along this road past the 'Hills and Holes'. Continue past the junction to Ufford to Southorpe village. Continue through Southorpe village to the T-junction with the road from Southey Woods. Turn left at this junction. Continue along this road for approximately 2 miles to finish opposite the entrance to Southey Woods car park.