I work in Stevenage, when do you usually run and do you have any routes you usually take???
On the club side of things you have the Fairlands Valley Spartans. www.fvspartans.org.uk, I believe they meet at John Henry Newman School. I have seen them on my way to work running near the school and hospital in packs
I work at John Lewis (at the moment, looking for new job), but am on the night shift and prefer to run straight after work. usually go home at 6ish and go out straight away. would the mornings be any good to you???