The guy who finished a place in front of me went past me like a train on the final descent... didn't realise he had won the prize for the fastest descent from Callow to the finish!
I lost a chunk of time on the penultimate leg, the climb up to Callow... instead of going up the little hanging valley i was going sharply up the fellside to the right, and effectively hit the summit coming from the south instead of the south-west.... looks like it cost me a good two minutes (although only one position)