I have to stay I'm really concerned about the next run. I know everyone kinda worries about R3 because it seems like such a huge leap but I'm REALLY worried. Today's run was no joke. I was struggling all the way through.The thought of not having any rests and then adding 4min seems unthinkable/undoable at the moment. I'm not a little girl weighing in around 225lbs and my legs felt like absolute logs at the end of the first 8min run. My breathing seems ok, it's just lifting all this weight is killer on my legs/feet. I run early morning before the sun comes up and it's a good thing because i was talking to myself those last few minutes of each 8min run lol. I am very proud i finished this run in fact after each 'long' stretch I find myself breaking out crying when i finish. Not sure why such a release of emotion at the end but I can't help it.