That was a 139 percent increase from 1995, when 2.09 million riders entered the station.
Rider entered the weekend averaging 23.0 points, good for 10th in the league.
Riders then go through three more small hills and enter the final brake run.
The first race was back in 2002 when only a few local riders entered, but the popularity has increased rapidly ever since.
Ford glanced out the window at the riders entering the valley.
Eventually, the riders entered the courtyard of the castle and stopped.
Finally, in the Gravity lab, the riders enter an upside down house.
He said that more than one million riders entered races sanctioned by the association last year, up from about 180,000 in 1990.
Two riders enter separate launchers at the top of a 60-foot tower.
He let out a groan that could be heard by the riders entering the yard from a different direction.