I used to enjoy running more than cycling - it came easier.
Then, in 2007, I was asked if I could possibly be backup driver for a cycle tour my brother in law and three friends were doing - The Pyrenees, end to end (Atlantic to Mediterranean), taking in as many Tour de France cols as possible.
I agreed (I was training for the Great North Run - a half-marathon - at the time) but they were having much more fun! So I promised I'd join them again on their next trip, but they would need another driver, because I'd be cycling with them.
So that's why we plan to do Paris to Venice next year. It's the old 'Le Knees' team, plus me