Start on Chalk Pit Lane, several metres before the Give Way at the sign for the lane. Turn left onto the A1028 and proceed past Ulceby village to Ulceby Cross Roundabout (A16/A1028/A1104) (4.65 miles). Turn and retrace past Chalk Pit Lane end, continuing on A1028 approximately 0.7 mile further to finish at the large road traffic sign, depicting the roundabout and A158/B1196 roads.