start on the b1184 (frithville to sibsey road) at marker just east of staunts lane. proceed to sibsey and turn left onto a16 through stickney, stickford, and keal coates. turn left at foot of keal hill onto a155. continue through east kirkby, revesby, mareham le fen, at tumby a155/a153 roundabout first left onto a153, then first left at garage onto b1192. continue through new york to langrick where turn left onto b1184 to gipsey bridge. continue on b1184 through gipsey bridge. over the bridge turn left towards frithville to finish at farm entrance approximately 200 yards short of frithville bridge.