3 years ago i did the 3 peaks i had just gon 60 but i have been up the dales from being 12 years old been on all three many many times was in the cave rescue in the 60 tis any way two blizzards and rain 12hr later back and i am pleased after all these years i did it but must say on the way to the top of Inglborugh i nearly gave up but a rest and then onto the top you are right you do need to be in good shape