They had a race over the Skyline years ago; I think the last one was in 1999. It was a great race, and makes a great local FKT. I learned how to trail run in the fells, the Skyline and the Orange loop are awesome trails. I won the 1999 race in 52:08 after a tough battle with my GBTC teammate, John Blouin.
That's awesome! Are you sure of the time and/or route, though? That is well sub -7.00 on technical trail. Seems right?
I lived in the Fells and ran there daily for several years. No doubt on the route or the time. You can look over some of my other times for comparison.