If I keep running 5k for 3 to 5 days a week, will my speed naturally improve
or will that only happen if I do speed work?
I tried week 1 of c25k, but instead of walk/ run I jogged/ran fast and I found
it extremely hard and unpleasant almost to the point of putting me off running!
At the moment I can run 5k between 38 and 42 minutes, but I would like to be
able to do it in 30 minutes and I would be happy with that