Now then Excitable1, you’re better doing the route you mention after a good spell of dry or frosty weather. The section across Swindale is a nightmare after any wet weather, it ends up just muddy enough to not be able to ride it. The following walk takes ages.
The time one of my mates and I rode it, we thought 60k, 5-6 hours at most, more likely 4-5…I think it took us nearly 9! Sun was shining when we set off, got thick fog at the top of High Street and torrential rain at Swindale. If I hadn’t seen the funny side I would have curled up under a bush and cried for my mum. It was a good job we took plenty food and the garage at Ings was a godsend when we’d just about finished.
We were both quite fit and were used to longer, harder rides. We just didn’t expect it to take as long!
Hope this helps you to plan it right, good luck.
P.s. Sorry if I’m telling you what you already know.