The final challenge is a race to the finish line. A muddy, windy, hill-filled race to the finish line. Start your engines.

Drive straight. Drive steady. And Don’t. Look. Down. The boys are hitting the high beams 30 feet in the air. Let's hope they brought their balance.

A circular death trap. The G-Force of a space rocket. And a race kart called “The Widowmaker.” Sure, why not?

It’s time to go big or get the hell out of the driver’s seat. The boys are racing monster trucks. And they’re going to crush it.

If high-speed driving wasn’t hard enough, how about strapping a paintball bazooka to the hood? Things are about to get messy.

Two liftoff on the two-wheel challenge. But in the end, one may not be able to keep going.

They really need to get some air. Take a deep breath and find out who can go the furthest in a good old-fashioned jump?

The first competition heats up. It’s just a super complicated obstacle course. At night. On fire. No big deal.