Eddie Izzard pushes her body and sense of humour to the limit for Sport Relief as she takes on an immense challenge - travelling to South Africa to run 27 marathons in 27 days to mark the 27 years that their hero Nelson Mandela spent in prison. It is a gruelling, uplifting and hilarious journey through baking heat, high roads and hospitals - but can Eddie make it to the final finish line?
Celebrities perform famous dance routines in front of a panel of judges to raise money for the Sport Relief appeal, with viewers voting for their favourites.
Blue Peter presenter Helen Skelton makes an epic 500-mile journey to the South Pole by kite, by ski and - in a world first - by bike, to raise awareness for Sport Relief.
Series which follows comedian Eddie Izzard rising to the challenge for Sport Relief by running an astonishing 43 marathons in 51 days
