Acceleration and top speed: two key components in sprinting. Judging by the video, this high school football referee arguably has a future career in track and field.
The referee displayed an almost identical display of sprinting later in the game too, eliminating any doubt of his speed.
Plus, he has some solid knee drive and arm swing to power his momentum.
Perhaps a newcomer to the Masters 100m or 200m in the future? Get this guy a shoe contract.