<p>no prob, ran cross-country for four years. i could do twenty miles without much hassle. if you have to do more than 5 miles, than somebody oughta sue the u.s army for flagrant misrepresentation though. besides, i've seen plenty of completely unathletic kids join the army and make it through. it cant be that hard. not everybody who joins is superman. i looked at the criteria for a physical exam score, and id get the max possible score in everything pretty easily.</p>