Anyone recommend a Norwich running club?

[loveableshoulder]

I've got to the point where the kids are old enough for me to be able to join a running club :) :) :)

I could join any of the Norwich clubs, or Wymondham. Does anyone have any experience of any clubs? I want to be challenged and better my 10k and half marathon times, but I also need it to be friendly, not obsessed with committing to every session/race and not ultra-competitive.

Thanks anyone who can give me any ideas.