Normal 13 mile trek for me yesterday while getting use to the clipless pedals, of which around half are upgrade and include a few nasty steep bits, topped the longest one which is at the 12 mile mark without changing gear for the first time I think (smallest front chainring, and fourth gear on the rear, ie three to fall back on if needed). Felt even better tonight when I saw a bike light going very slowly up it and then realised it was being walked up the hill.