Twelve teams of two family members compete against one another.
A team of hotties take on a team of nerds.
Twenty-four all-American contestants tackle the Backyard Barbecue and Baseball Bash.
Some bachelors attempt to win a date with Jill Wagner.
Hopefuls take on the Qualifier and then rush to the bathroom and choose a door at "The Johns," before having to deal with the Big Balls.
Twelve single contestants pair up to face the obstacles.
Bachelors take on Bachelorettes on the assault course.
Some athletes take on the obstacle coarse on the S.S. Booty Shaker.
Some former couples return to tackle the obstacle course once again.
Bosses and employees form teams and tackle obstacles that include The Pink Slip.