Tangential Ramblings

A much better run this morning. I repeated Friday's 7.19km circuit, taking in the glorious morning along the Embankment stretch, the Thames glistening beautifully. Today's time was a much more respectable 35m 5s, extrapolating to a 48m 48s 10km. (BTW, what is the opposite of extrapolating, for example calculating a 10km time from a 12km run?) Setting off at 5.45am, the first and only other runner I saw was at 4km, when I passed a girl on the stretch opposite the pagoda. It was a nice cool morning for it, but the run only started to feel enjoyable, like I was meant to be doing this, at 3km. On Wednesday, I need to up the distance a little.