My Little Pony: Friendship Is Magic episode 13 - Fall Weather Friends br br AppleJack and Rainbow Dash find themselves against each other in a physical grudge match, an "Iron Pony" competition. After a landslide win, the pair decide to go at it in the Running of The Leaves Ponyville tradition; a race for anypony. Will AppleJack cross the finish line first, or will Rainbow Dash beat her to it? br br I do not own this, all credit goes to Hasbro entertainment and it's affiliates.