Eddie Izzard: Marathon Man

David has narrated the BBC Sport Relief documentary Eddie Izzard: Marathon Man.
You can see it on the following days.

Episode 1
Last summer comedian Eddie Izzard completed 43 marathons in 51 days around the UK in aid of Sport Relief. This programme finds out how he managed to finish the gruelling endurance challenge after just five weeks of training. In the first episode, Eddie sets off from London and begins to struggle against severe weather and an unforgiving terrain. He makes a moving return to his old house in Skewen, South Wales, and faces an epic climb into the Brecon Beacons.
Showing on
6th March 23:25pm BBC Three
7th March 03:30am BBC Three
8th March 01:15am BBC Three
10th March 04:10am BBC Three
10th March 20:00pm BBC Three

Episode 2
The physical and mental strain of running consecutive marathons begins to take its toll on the comedian. He has run from London to Wales and completed 10 marathons, but with 33 to go, agonising injuries result in him being told to slow down and walk, while atrocious weather and gruelling roads force him to embark on an extreme diet.
Showing on
11th March 22:30pm BBC Three
12th March 02:10am BBC Three
13th March 22:40pm BBC Three
14th March 01:45am BBC Three
15th March 12:50am BBC Three
17th March 04:10am BBC Three
17th March 20:00pm BBC Three

Episode 3
The comedian tackles his final 17 marathons in 19 days, travelling from Glasgow to London and being joined along the way by Denise Van Outen and Frank Skinner. Heading south he deals with extreme temperatures, painful stomach problems and insomnia, before suffering his worst injury so far and facing a race against time to make it to the finish line
Showing on
18th March 22:30pm BBC Three
19th March 02:15am BBC Three

For more info on Sport Relief click here.

Thanks to Helen.