Just finished week six. Twenty-five minutes of running. When you start the run, it seems like it will take forever to hit minute 25, but as with the previous weeks, it's really not bad. I'm progressing well and can't believe I'm running for 25 minutes straight. Only little problem I have is my legs below my knees kinda ache (not complaining). Breathing wise I have no problem I don't really feel winded but my legs irritate me a bit. Thankfully I have no other aches or pains. On to week 7! Good luck everyone as you continue this journey.