Route Description:
Starting at the showground at NY340 073 leave in an easterly direction and pick up the trod on the other side of the A591, go over the farm track and through the fell gate which marks the boundary to access land, follow the trod round the southerly end of a crag then swing NE shortly joining a marked footpath toward Grey Crags, over the beck and round the flag on Grey Crag summit then back to the showground.
This is an educated guess (which will anger Mr Grump) but it can't be too far wrong. I make the ascent 915'.