1Qualifier 1: Ready to Launch
The amped-up drivers get their first experience on the course, but not everyone has what it takes to dominate behind the wheel.
2Qualifier 2: Roll the Dice
A millionaire with a Lamborghini, a truck driver in a stock Mustang and a slew of other racers in tricked-out rides push each other to new extremes
3Qualifier 3: Enter the Assassin
The qualifying rounds continue with the craziest obstacle yet and six new racers. The standout is a 21-year-old nicknamed the Baby-Faced Assassin.
4Qualifier 4: Go Hard or Go Home
The qualifying rounds continue with the craziest obstacle yet and six new racers. The standout is a 21-year-old nicknamed the Baby-Faced Assassin.
5Knockout 1: Head to Head
As the knockout round begins, the drivers must prove themselves on a newly redesigned course. But not everyone's car survives the chaos.
6Knockout 2: Checkers or Wreckers
A new obstacle humbles the racers -- even one indomitable driver. Another contestant's overconfidence proves costly on the track.
7Knockout 3: Track Is Hot
With the competition down to eight drivers, the track designers crank up the difficulty with a new obstacle that turns out to be alarmingly dangerous.
8Wild Card: A Chance at Redemption
A few old favorites return to the course for a series of head-to-head battles. The prize: a second chance at glory.
9Semifinal: Last Chance
The course is downright diabolical. The margin for error is thinner than ever. The finale is nearly here. Go, drivers, go!
10Finale: The Monster
It all comes down to this. The top six drivers race through nine obstacles to determine the ultimate champion on four wheels.