Under powered

I woke up to a cold windy morning. But I ran anyway. 70 minutes to be exact including an hour with Tom and Danny. We ran are usual WVC-Valle Vista  course. I wore my HRM and it told me early on that I was going to be running slow. Had to fight to stay under 70% much of the way (but fight I did). In this case slowing down. No one complained. We were all a bit tired or in my case perhaps under powered. I ate the BIG SALAD for dinner last night. Very good but not enough dense carbs to power my aging engine. The good news was that my legs felt great. No doubt it was a benefit from the massage this past Monday.