Radio 4 in Four - How a blind ultramarathon runner trains - ÃÛÑ¿´«Ã½ Sounds

Radio 4 in Four - How a blind ultramarathon runner trains - ÃÛÑ¿´«Ã½ Sounds
How a blind ultramarathon runner trains
Simon Wheatcroft is an adventurer who runs all over the world. He explains how.