4/21
I had my long run today and I was very tired. I thought that today was going to be a miserable run as I knew that I needed to get in 8 miles. As I started running I was feeling pretty sluggish and I felt the wall coming. When I hit the wall I slowed down as expected, but I managed to slowly keep running. It wasn't easy, but I managed to keep running with the occasional walk. After a while, I managed to get past the wall and it felt like I was running on carbs. My high, post run ketosis levels indicate that I was burning fat as my primary energy source. This picture is from a new trail that I discovered at the river.