i don't understand running marathons. they don't get you anywhere in life. they don't prepare you for anything, besides more running. what are you running from. what is there to prove besides, "hey i've run a marathon." can you get a job from them. can you invent something that will save humanity by doing it. you're not going to win it. are you raising money for a charity by doing it. how do you the money is going where it is suppose to. aren't you really just supporting companies (nike, reebok, gatorade, etc..) and cities who love the exposure, that prey on people who run marathons.