Had a really nice run this weekend. Took it a little on the fast side: I was glad to be out for more than once-around-the-lake, and it was such a spectacularly beautiful afternoon/evening that you couldn't help but oomph out a little. Felt pretty effortless, like my form was just moving me along. Anyway, the right PF was a bit sore the next day, but nothing too terrible.
Have been at about 30 a week except for the last one, which was under.