I was considering entering the Bath 100 (100k) on April 1st 2012 and was really after some advice. I will be riding a Kinesis tk2 and at present average about 20miles per day 6 days a week. I am also a keen runner, usually running twice a week ( less running as I get older) and run a number of races in the years....my next being the Stroud Half in two weeks in which I hope to complete in under 1hr 40mins....I suppose to cycle 100k all I really need to do is get used to longer in the saddle and go for some good Sunday distance runs?