With only an hour of the race left to run, William continues to add every last bit of distance possible.

At 23hrs into the race, and having run through a few “bad patches” earlier, William now has a distance of 169.66 km.

William is currently in 25th place and the leading Scot, having overtaken Paul Hart who currently has a distance of 162.25 and holds 30th position.

Here is the most recent photo of William (courtesy of Alan), still battling away as the race draws toward the end.