start at a point in the lead out onto the a31 from the lay-by on the south side at the commencement of the bentley by-pass, approximately 800 yards west of the bull public house on the north side of the a31 and 5 yards beyond the last but one drain grating and 25 yards short of the large road direction sign marked 'bentley ½m'. proceed (care) to join the a31 and continue to go westwards along the bentley by-pass through froyle to the holybourne roundabout (turn) 4.702 miles circle the roundabout (m2, m3, m4) (check) and take the third exit back on to the a31 to retrace, going through froyle and along the bentley by-pass to a point 10 yards beyond the concrete end of a water culvert on the north side and 63 yards short of the gravel hill road minor crossroad and 163 yards short of the bull to where finish (distance between start and finish is 697 yards)