Helen's Polar Challenge for Sport Relief - Season 1 Episode 2

Documentary series aimed at understanding the jobs of the "Ice Rangers": these men and women who manage the practical aspects of the Princess...

Double Olympic gold medallist James Cracknell, TV presenter Ben Fogle and Doctor Ed Coats compete in one of the world’s greatest challenges...

Michael Palin undertakes an epic journey of 23,000 miles, travelling from the North to the South Pole across 17 countries with a minimum of air...

In 1989, the German polar explorer Arved Fuchs and the South Tyrolean mountaineer Reinhold Messner set out together to reach the South Pole on skis...

Sir David Attenborough looks at the natural history of the Antarctic continent

The cycling magazine show with regular presenter Graham Little including special guests and items and features on all aspects of bike riding.

Clare Balding embarks on a pedal-powered odyssey across Britain to rediscover the magical world of 1950s cycling