I started the program last September and finished in November. I never ran an official 5K because it was a bad time of year. (And I was nervous.) I ran until about the end of December and then started doing videos again. About 4 weeks ago I started running on the treadmill again and I completed my 1st official 5L Saturday! I ran it in 36 minutes. Still not super fast but I just wanted to finish under 40 minutes and not be last. There were 192 people after me so I wan't last either! Do it, stick with it, it works.