14:00Afternoons on BBC Radio CambridgeshireChris Mann 17/12/2020BBC Radio Cambridgeshire Duration: 4 hours Thu 17th Dec 2020, 14:00 on BBC Radio CambridgeshireChris chats to runner Ben Blowes, who's running 31 marathons in 31 days for charityGenresEntertainmentBrandAfternoons on BBC Radio Cambridgeshire Source: BBC Online