Let's just say it's a long term goal... But it finishes in the town where my parents live, which means at least there will be a hot bath and a cold drink waiting for me at the end!
Pretty much. You don't need to run it all (good job!) but you have 24 hours to complete it. I think you can also do a half distance version, or you can for South - North, I'm not sure whether there's a half for West-East. I could do the distance in the time allowed, it's the mountains that worry me.