Not exactly a recovery run

This year's Cow Harbor's race tee

Today's run (street): 3.7 miles

I looked forward to today's "recovery workout" as a way of enjoying a run without thinking about performance. After Saturday's hard running up, down and over the Cow Harbor course, I thought an easy four miles would be, well, easy. Unfortunately, it didn't quite work out that way.

My run started out fine as I settled into slow but steady pace. My heart rate stayed below 70% of max through the first two miles as I enjoyed the quiet of my neighborhood streets. Soon after that I began to tire, and I felt the effort even though my pace was slow. I was puzzled why I seemed to be hitting a wall on such an easy run, especially since my heart rate remained low.

I abandoned my original plan to run 4 and a half to 5 miles and instead changed course towards home. The final mile was difficult and my stamina was shot. I wondered if the work I did during the race had taken more out of me than I'd realized.

As I reached the last few streets heading back to my house, I increased my speed to see how my body would react. I've previously experienced fatigue when running slow and I found that increasing my effort sometimes helps. This seemed to be the case today, my energy level improved and by the time I finished I was running a high-8:00 pace.

I'm not going to over-think today's run. I'll assume that my experience was directly related to yesterday's hard running. I'm off from work tomorrow and I'll decide in the morning whether to run or rest. I'm curious to know how my next run goes, but I recognize that a rest day may be the best way to ensure a better experience.