Watch Wizards of Waverly Place Season 3 Episode 7 "Marathoner Helper" online here:

http://www.tvshowslist.com/wizards-of-waverly-place-season-3-episode-7-marathoner-helper/

After Harper uncovers the fact that Alex has been using magic to help her win marathons, she is outraged. Meanwhile, Justin decides to enter one of the marathons himself, but the expectations to him being the first Russo to win an athletic competition may be too much for him to handle.