Hyperdrive

Qualifier 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.

Qualifier 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

Qualifier 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.

Qualifier 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.

Knockout 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.

Knockout 2: Checkers or Wreckers

A new obstacle humbles the racers -- even one indomitable driver. Another contestant's overconfidence proves costly on the track.

Knockout 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.

Wild 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.

Semifinal: Last Chance

The course is downright diabolical. The margin for error is thinner than ever. The finale is nearly here. Go, drivers, go!

Finale: The Monster

It all comes down to this. The top six drivers race through nine obstacles to determine the ultimate champion on four wheels.