hey runners out there.... I am a day dreamer... After many years of dreaming to run a marathon, i am still dreaming.. (have not waken up). I am not too sure how to train though i know there are many web site out there giving the appropriate training programs. I think i will just move my butt and go on for the running before even consider joining a marathon. But many of my friends have told me that i would lose my mass if i train for a marathon. Is it true. I dont mind to lose and shed fe