start on sandtoft road approx. 125m from a18 opposite easternmost gatepost of wooden gate almost opposite entrance to pumping station. proceed along sandtoft road and low levels bank to sandtoft five lanes end mini island (3.833 miles) first left (signed crowle) to dirtness bridge and a18 (5.260 miles) left onto a18 (give way to traffic from right) to tudworth ti (8.632 miles) left on a18, straight on past green tree public house and a614 junction to finish on the a18 at lamp post 00433 at slay pit lane (10 miles)