Kirkstone pass is a mountain pass in the english lake district in the county of cumbria it is at an altitude of 1 489 feet 454 m it is 5300 meters in length with a 16 percent gradient although some parts of the pass are as high as 25 percent 1 in 4 artwork copyright push merchandising ltdmug design reads kirkstone pass 5300m sixteen percentour ceramic mugs are all white barring the printed design and are a standard mug size