The Tup makes a good point. The Fellsman cannot be compared with any normal event. Predict a time and multiply it by 1.5 and you won't be far wrong. My best time on Wuthering Hike is just under 6 hours and on The Fellsman (with a luck-of-the-draw night grouping) it's just over 17 hours. I was dead chuffed with that time.