I started my weekly Friday morning MP runs on Rt. 88 the week after Mt. W. way back in June. Today I blew it off. Instead I did a 2X Craig Cup at Twin Brook at my MP + 19s (with a 1/4 mile jog in between). I've looked at lots of people's road and Craig Cup 5Ks and about 20s/mi is a pretty good conversion so I was right on target. That course is fun to run at a brisk pace. So much more fun than running a road.