On a recent Viking Way walk we spotted this information board which shows a circular walk close to the delightfully-named Juicetrump Hill.
This map shows the route and may be enough to navigate the walk, particularly on the Viking Way section. I've made a GPX file anyway, which will load into any mapping / navigation app on your device. The starting point is given here as postcode LN9 6LJ / grid ref TF291 756. I've used the Blue Bell pub as the start / end point in the GPX.
The walk is circular, ie starting and finishing at the same spot. Part of it is the Viking Way, a walk that passes through some of Lincolnshire's most spectacular countryside. The return leg has a couple of reasonably steep climbs, but some beautiful views are the reward.It's currently mid-winter and it has been wet and so much of the walk was very muddy. This made the walking difficult, particularly on the slopes.