Great scientific article on why long distance running doesn't lead to a great body. Sure, most pro runners are slim but it's not because of the running. They're great distance runners because they are slim.
Anyway, this article gives great insight of why weight lifting is superior for before-after-pics than running:
http://www.bodybuilding.com/fun/distance-dilemma-running-and-fat-loss.html
Most comments seem to agree with this.