The next 24 contestants compete against each other and the clock to make it through wild obstacle courses to ultimately be one of the final 4. The obstacles this week include Slippery Stairs, Foamy Killer Surf, Launch Pads, Big Balls, Dreadmill Door Jam and Sweeper Sack. The final 4 then face the Wipeout Zone. The contestant with the fastest time wins $50,000.

Twenty-four contestants compete against each other and the clock to make it through wild obstacle courses, including Doughnut Run, Crazy Beams, Pole Vault, Toothbrush Sweeper, Big Balls, Launch Pads, and Sucker Punch, to ultimately be one of the final 4. The final 4 then face the Wipeout Zone. The contestant with the fastest time wins $50,000.

Twenty four Contestants, including a flight attendant, a professional poker player, a professional bass player, a soccer mom, a DJ, and a nutritionist, compete against each other and the clock through wild obstacles. The Obstacles featured in this episode include Flaming Killer Surf, Tumble Tubes, Wall Swing, Dodge ball Sweeper, Dreadmill Flipper Flop and Barrel Run. The final four will make it to the Wipeout Zone, where the person with the fastest time wins $50,000.

The next 24 contestants compete against each other and the clock to make it through wild obstacle courses to ultimately be one of the final 4. This weeks obstacles include Dirty Balls, Big Balls, Ball Swing, Sucker Punch, Dizzy Dummy, Barrel Spill and Slippery Snakes. The final 4 then face the Wipeout Zone. The contestant with the fastest time wins $50,000.

Twenty four contestants, including a former Marine, a software developer, a personal trainer, a pre-school teacher and a bartender compete against each other and the clock through wild obstacles. The obstacles featured in this episode include Buoy Run, Smoking Crowbar Sweeper, Killer Surf, Wrecking Ball Dreadmill, Field Goal Swing and Big Ball. The final four will make it to the Wipeout Zone, where the person with the fastest time wins $50,000.

"The Wipey's". This week's episode takes a look back at the first six episodes of the season for the first annual Wipey awards. Awards are given in several categories including Best Sucker Punch, Best Sweeper, Best Wipeout on a Non-Obstacle, Favorite Contestant, Dizziest Dummy, Best Big Balls Wipeout and Best Wipeout of the Summer.

Twenty four contestants, including a fire dancer,a pilot, a professor, and a pro-surfer, compete against each other and the clock through wild obstacles. The obstacles featured in this episode include the Topple Towers, Big Balls, Butt Kicker, Donut Stack Swing and Teeter Totter. The final four will make it to the Wipeout Zone, where the person with the fastest time wins $50,000.

In this special episode, thirty-two contestants compete against each other and the clock through wild obstacles. The obstacles featured in this episode include the Leap of Faith, Human Pinball, Cookie Cutter, Sucker Punch and Big Balls. The final four will make it to the Wipeout Zone, where the person with the fastest time wins $50,000.

Twenty four contestants compete against each other and the clock through wild obstacles. The obstacles featured in this episode include the Goofy Goggles, Bubble Bath Swing, Rolling Logs, Triple Threat and Big Balls. The final four will make it to the Wipeout Zone, where the person with the fastest time wins $50,000.

This one and a half hour season finale takes a look back at the best moments of the season and includes interviews from past contestants and brand-new, never-before-seen scenes.

"Wipeout" returns for Season Three, welcoming back America with an all-new course and qualifier stunts. The Fence Flapper, Double Cross and Bruiseball are three of the wild and outrageous new obstacles featured in the world's largest obstacle course contestants will face this season. We've also raised the stakes with an all-new Wipeout Zone, and the fan favorite Big Balls are back, but with a twist - the Motivator is now the platform that contestants stand on, which sneaks up on them and smacks them from behind, hurling them on the Big Balls if they hesitate.

Door Knock, Moving Big Balls and the Zip Line Shape Shifter are three of the wild and crazy new obstacles that contestants will face on "Wipeout," featuring the world's largest new obstacle course.

In celebration of the 2010 World Cup, "Wipeout's" signature obstacle -- Big Balls -- transforms into Big Soccer Balls that go head-to-head against contestants, along with the Trampoline Sweeper and the Fling Set, two of the new wild and crazy obstacles contestants will face this week on "Wipeout."

Mid-Evil Wipe-a-Lot, Overdrive and the Circle Challenge are three new obstacles presented -- along with our 1,000th contestant -- on this week's Wipeout," featuring the world's largest new obstacle course.

The old saying that Love Hurts' rings true, as daring couples literally go head over heels for one another and compete as a team against other couples, taking on the Blob Launch, Trampoline Shape Shifter and Bruiseball with Dodgeballs, on this week's episode of "Wipeout," featuring the world's largest new obstacle course.

Host John Henson will undoubtedly be laughing just a bit louder in this episode since he's the brains behind of one of its featured obstacles. About his creation he proclaims: "As an inventor, one hopes to create something that changes the course of mankind -- the wheel, the steam engine, the bedazzler. Today I am proud to present... the TRAMP-O-MEAN. Your move, Stephen Hawking." Diving Board Shape Shifter and Double Cross with Fire Hose are also among the new, wild and outrageous obstacles included in this week's episode of "Wipeout," featuring the world's largest obstacle course.

The Smack Wall Sweeper, Organ Grinder and BruiseBall with Dizzy Dummy are three new wild and wacky obstacles included on a new episode of "Wipeout," featuring the world's largest obstacle course.

Twenty-four contestants compete against each other and the clock to make it through wild obstacle courses to ultimately be one of the final 4. The final 4 then face the Wipeout Zone. The contestant with the fastest time wins $50,000

Wipeout is an American reality show series in which contestants compete in what is billed as the "world's largest obstacle course". Wipeout is hosted and commentated by John Henson and John Anderson, while Vanessa Lachey acts as the "on-location" presenter. The former presenter was Jill Wagner.

Wipeout is an American reality show series in which contestants compete in what is billed as the "world's largest obstacle course". Wipeout is hosted and commentated by John Henson and John Anderson, while Vanessa Lachey acts as the "on-location" presenter. The former presenter was Jill Wagner.

Twelve teams of family members compete in obstacles, including the Pitchfork Tumblers, Trampoline Sweeper and Fling Set.

Wipeout is an American reality show series in which contestants compete in what is billed as the "world's largest obstacle course". Wipeout is hosted and commentated by John Henson and John Anderson, while Vanessa Lachey acts as the "on-location" presenter. The former presenter was Jill Wagner.

Wipeout is an American reality show series in which contestants compete in what is billed as the "world's largest obstacle course". Wipeout is hosted and commentated by John Henson and John Anderson, while Vanessa Lachey acts as the "on-location" presenter. The former presenter was Jill Wagner.

Wipeout is an American reality show series in which contestants compete in what is billed as the "world's largest obstacle course". Wipeout is hosted and commentated by John Henson and John Anderson, while Vanessa Lachey acts as the "on-location" presenter. The former presenter was Jill Wagner.

Wipeout is an American reality show series in which contestants compete in what is billed as the "world's largest obstacle course". Wipeout is hosted and commentated by John Henson and John Anderson, while Vanessa Lachey acts as the "on-location" presenter. The former presenter was Jill Wagner.