Ok I did the programme and set out to do 5k in 30 minutes, well no! What I am doing first is to set my 5k route, walk first 5 minutes then run 30 minutes and walk up to 5 minutes to complete the 5k. That is my new interpretation of the programme.
So much more achievable then build up the distance covered in 30 minutes as I progress.
By the way 64 years young so somewhat more realistic I think with my goals