It was cold this morning. At least by Columbus standards. I think it was somewhere around 25. Up at 5:00, bundled up and out the door. Ran/walked 4.5 miles . Part of the course was fairly hilly and I had to walk for part of the way. Time was still 43:45 or approx. 9-1/2 minutes per mile average.
My cardio system is still, pardon the pun, "sucking wind".