Thanks Bob,
Very useful advice. My last couple of sessions after the 10k have been a pushing the pace 5k, and a set of 12 x 30 second sprints with 1 minute recovery in between and 2x0.4km warm-up runs etc...
Have multiple pairs of shoes I rotate, one for off road, one for training etc. I keep a paper log of my runs etc and mileage on shoes too.
I am aiming for 3 sessions per week, plus some parkruns, and cross training sessions in the gym, stretching etc so hopefully can still make progress in the winter.
Brian.