hnm921 wrote: » I'm doing C25K as well. My next run is the dreaded W5 D3. I think you took the right advice in slowing down. I mostly run on my treadmill and my jogging portions are currently at 3.6. I just recently dropped from 3.8 now that I'm getting to the longer jogs and I've felt it has helped me push through just fine! Good luck! Geaux LSU Tigers