This was the best run of the season. A little chilly to start and had some early regrets about wearing short sleeves, but plenty warm the 2nd half. Pleased that I did a great job maintaining my pace on the hills. I’m a little confused about my elevated HR in the middle miles. Yes it was about where I went up Heritage/leisure way and Macomber, but I would have expected a similar HR going up either side of County Hill (mile 16 heading south, miles 19-20 heading back). Planned on stretching it out to 21 miles and was feeling great coming down County. But I cramped up by the solar panels and decided I already accomplished what I set out to do and hit stop 🛑 and enjoyed the walk back to the house! I don’t know how fast I can be but I’m definitely marathon ready 🏃🏻!