Sorry for not replying LIrish- your response was much appreciated and it has given me food for thought, plus probably saving me £250. It is always useful to get first hand experience and whilst I have watched nearly all of the before & after sessions on the website its whether or not the techniques taught can be maintained.
I may just settle on a gait analysis for now and see where that leads me.
Does anybody have any experience of attending the Running School programme? I have seen their videos and am impressed by the after results but I am interested to find out whether or not this is something that the runners maintain when they have completed their programme. Thanks