ULTIMATE BEASTMASTER

An Olympic gold medalist dives into the competition, while another contestant literally loses his hair in the blood of the Beast.

The latest set of contestants tackle an all-new obstacle in Level 1, and those nimble enough to advance to Level 2 face an amped-up Spinal Descent.

A new twist makes Faceplant even more daunting. One competitor becomes the first ever to finish Level 2. A "Sasuke" champion takes on the Beast.

One contestant dominates the course through Level 3, but Level 4 still stands in the way of the $10,000 prize.

An 18-year-old student thinks she has what it takes to go farther than any woman so far. The upgraded Faceplant claims more victims.

A competitor raises the bar with a record setting performance, while another soldiers on through arm and leg injuries.

A pair of Korean brothers go head-to-head in the belly of the Beast. A crucial mistake could cost one finalist a chance at $10,000.

In the last qualifying round, the Digestive Track sends competitors plunging into the blood, while another contestant powers through bonus obstacles.

In the championship round, tougher obstacles and new point thrusters test the nine winners as they pursue the "Ultimate Beastmaster" title.