Can I FINALLY Reach the Scottish Border? (PART 3) | Let's Walk!

Series 1, Episode 5 Every journey has an ending, right? But after two solid days of walking along the northeast coast of England - I may not have enough puff left to reach my ending. Can I set out from the historic village of Bamburgh, and walk the remaining distance all the way to the Scottish border? Or will this epic walk reach a premature end?