start on b1192 in entrance to leagate farm shop, approx ½ mile south of junction of b1192 and a153. proceed south to langrick, turn left with care (6.4 miles) (marshal) onto b1184. proceed with care at gipsey bridge (7.82 miles) (marshal) continue on priority road (leaving b1184) which becomes a minor road. when approaching antons gowt (at 9.07 miles) give way to approaching traffic on bridge (marshal) in antons gowt turn left at give way t junction (9.57 miles) (marshal), proceed with care over bridge (9.86 miles)(marshal), through frith bank. at cowbridge turn left at give way t junction (marshal) onto the b1183 (11.68 miles), and take care over bridge (marshal) and double bends 0.3 miles north, and then through halfway point at lush’s bridge. in frithville take care on sharp right bend at junction of roads (14.1 miles)(marshal), continuing on the b1183 to revesby (21 miles). turn left at give way t junction onto a155 (marshal), through mareham le fen, to finish at mark in road (25 miles) opposite layby, 0.13 miles east of tumby roundabout.