The Perfect Run

The Perfect Run is a term used to name a freestyle run that gets a perfect score of 40. This applies to scores of 40, even though as of 2009, the maximum score was upped to 45. Any run of 40- up is considered a "Perfect Run", as it essentially requires all regulation judges to score 10s.

List of Perfect Runs
Dennis Anderson- Grave Digger- 40- Monster Jam World Finals 1.

Lee O'Donnell- Zombie Hunter- 40- San Antonio, 2015