The Flash, Season 2

Barry:
What are the rules?

Zolomon:
One lap around the inside of this loop will produce about 1 gigawatt of energy, and I need 500-plus to power the Magnetar enough to do the job. Once it's full, I win, because there is no stopping it.

Barry:
So all I have to do to beat you is stop you before that happens.

Zolomon:
Yep. It's that simple. But if at any point, you decide you don't want to race anymore, dear old dad number two is a dead man, as well as your little fan club.

Barry:
They're not my fan club. They're the reason that I'm running. Why I'm gonna beat you.

Zolomon:
[scoffs] Let's see what you're made of, "Flash".

[They both put on their masks and get on their marks.]

Barry:
Just say when, Zoom.

Zoom:
[in altered voice] Run, Barry. Run!

[Both take off running.]