Ran TEN FREAK'n MILES yesterday!!!! My lungs are LOVING life as a non-smoker, so am I 🙂 As a smoker I had ZERO desire to exercise, let alone run. Now I'm registered for two 10k runs, a half marathon, and considering shooting for a FULL marathon by the end of the year. Life as a non smoker is good, embrace it and run with it - no pun intended! LOL. Training for such runs is a LOT like qutting - it's one little step at a time, one day at a time. Every little bit adds up.