I am 47 years old and started running about 3 years ago. I have done the Hull 1/2 (2.20h) and GNR (2.40). I haven't done any running for about a year, can anyone suggest a training programme for a re-starter rather than a beginner? I am currently back upto about about 35mins solid running and hoping to do the GNR this year. I also can only manager to run about 3 times a week and have difficulty with hills. Help!