Whomever said Bullrun is the US version of Gumball is so very wrong.
Bullrun is a stupid challenge based road trip that has a strict set of rules about speed limits and driving patterns.
Gumball is a no holds bar cross country race to many different checkpoints...
Gumball and Bullrun also (can at times) both be in the US....as the upcoming 2009 Gumball Rally is in May of this year in the US
Gumball 3000 | 2009 RALLY - READ ALL ABOUT IT