So, this was the second 25 minute run. It seemed harder today than the previous. I did run extra this week, so I wonder if I am just tired. Taking tomorrow off and hopefully that will help. I made it all the way through, but was really out of steam the last 5 mins or so. Nonetheless, I still cannot believe that I can even do it...still amazed by this program! Congrats to all who are surprising themselves--happy running!