with 1 episodes premiered on December 6, 2010

with 9 episodes premiered on January 2, 2009

Twenty contestants take on an extreme obstacle course in Argentina as they put their strength, balance and bravery to the test in the hope of winning £10,000.

with 12 episodes premiered on July 4, 2009

with 12 episodes premiered on January 30, 2010

with 12 episodes premiered on January 8, 2011

with 12 episodes premiered on August 18, 2012

with 12 episodes premiered on January 1, 2013