Aired: 5/20/2012
People from the Southwest compete for a chance at the world's most difficult obstacle course.
Aired: 5/22/2012
The top 30 finishers from the Southwest qualifying round take on an even more challenging obstacle course to advance to the national finals.
Aired: 5/27/2012
Midwest competitors try to qualify for the national contest.
Aired: 5/21/2012
The top 30 qualifiers compete for a chance to move on to the national finals and tackle a harder course in hope of getting the $50,000 prize.
Aired: 5/28/2012
Athletes from the Northeast compete.
Aired: 5/29/2012
Aired: 6/3/2012
The top 30 Northeast finishers take on a more challenging course.
Contestants from the Northwest compete.
Aired: 6/4/2012
Aired: 6/5/2012
The top 30 Northwest finishers compete.
Aired: 6/10/2012
Competitors from the Midsouth region.
Aired: 6/11/2012
The top 30 Mid-south competitors compete.
Aired: 6/12/2012
Athletes and everyday people compete for a chance to take on the World's Most Difficult Obstacle Course.
Aired: 6/17/2012
The top 30 Southeast finishers compete on a more challenging course..
Aired: 6/18/2012
One hundred competitors attempt the most-difficult obstacle course.
Aired: 6/19/2012
Stage 1 of the most-difficult obstacle course continues.
Aired: 6/24/2012
Stage 1 of the most difficult obstacle course continues.
Stage 1 of the 8 obstacle course will challenge even the most skilled competitors.
Aired: 6/25/2012
Top finishers challenge Mount Midoriyama.
Aired: 6/26/2012
Ultimate challenges including the Spider Flip and the Double Salmon Ladder.
Aired: 7/8/2012
Previously unseen footage includes top finishers from preliminary rounds tackling a challenging obstacle course.
Competitors face a challenging obstacle course in hope of landing a spot in the finals.
Top contenders tackle a challenging obstacle course in hope of moving to the final round.
Aired: 7/9/2012
Aired: 7/10/2012
Athletes face the eight obstacles of Stage 1 in Las Vegas.
Aired: 7/16/2012
Finalists take on a four-stage course. Challenges include a "jumping spider" and a "spinning bridge."
Aired: 7/17/2012
Athletes compete in the finals in Las Vegas.
Aired: 7/24/2012
Top finishers from the regionals advance to the final round.