5.2 miles steady

I had managed to pull a muscle in my lower back in the morning and didn't really feel like running at all although I thought it probably wouldn't do any harm. In the late afternoon I went out for a route via Dorchester Avenue which came out this time at 5.18 miles. Couldn't run very comfortably on account of the back pain but I loosened up a bit halfway round and had pulled my average mile pace down to 6:49 by the time I finished.