The 'NASCAR Heat 3' tournament championship concluded at Miami, and there was plenty of reason for the winner to celebrate -- 10,000 reasons, to be precise.

Twelve drivers will compete in 'NASCAR Heat 3' for a shot at $10,000 live at Homestead-Miami Speedway on Sunday morning.

Someone is walking away $10,000 richer this weekend in Miami, with a chance to win more. And you can watch the live stream on NASCAR.com Sunday morning.