Lightning Steps Goes To Ponyville

Rainbow Dash is the fastest pony in Ponyville, unless Pinkie Pie is trying to catch her. But what happens when a new athlete arrives?

For as long as anypony can remember, Rainbow Dash has been considered the star athlete of Ponyville. She may be arrogant at times but nopony can deny her amazing speed and skill.

But what happens when two of the fastest ponies in Equestria meet?