July 2007 I contacted Bryan Speight to confirm the entry criteria as a bunch from Blackburn Harriers were looking to take part.
That's where I was told that they were allowing athletes - for 2008 only - with a solid endurance background such as sub 3:20 marathon runners and only due to the flagging of the route.
So I assume that it is true - hence my surprise this year.
The second is also true - I'm sure you can read a map - if you can't you should learn to.
I did a 7 miler in the Howgills last year and for 75% of the race couldn't see another runner.