For all of you who haven't seen this show before, or even heard of it, you should definitely watch it. The Rundown: Nitro Circus is a show hosted by Motocross legend and rider, Travis Pastrana. Really the only way to explain Nitro Circus is that its pretty ****ing awesome. In this episode; What do you think? Nitro Circus - Nitro Circus (Season 2) ep. 1 - Nitro City Sorry i cant embed