Rainbow Dash is the captain of every sports team at Ponyvle Middle School. Every Fall, the 8th graders have a series of athletic contests. The winner get's fifty dollars! Rainbow knows she's the only one who could win, so no sweat. But, when a blonde, freckle-faced cowgirl from down south moves to town, Rainbow Dash might have some competition. Will these girls become instant rivals, or will the cowgirl have no idea what is going on?