I religiously recorded the London Marathon off the BBC from 1981 until around 2004. I have copied the tapes I want to DVD and anyone who wants the originals can have them (for free).
Most consist of the Marathon brioadcast and the follow up programmmes, generally BBC2 in the evening and the afternoon sessions. For some Marathons there are 2, 3 or 4 hour tapes.
Any one interested contact me and they can collect.