Dustrunner

Dustrunner races Lightfoot in a betting competition. Both start at the west end behind a rock. After the starter pulls a lever, they race to the end. Whoever reaches the switch plate first ignites a Coal Basin above and wins. He and his rival are known as "The Fast and the Furious", which is an allusion to the film series The Fast and the Furious.
Looks the same as a Dog and a Hot Dog.