I started the program last month, and I'm on week 3. It's definitely getting easier to do the weeks as they go by (week 1 was just torture), but I find that with weeks 1 and 2 I had to do them for 4 runs before moving on. I think it was more a mental block, thinking that I just wasn't ready to move on to the next week and I wouldn't be able to do it.
I'm okay with taking more than 9 weeks to complete it if I need to do an extra run here and there - life happens. But does/did anyone else find themselves feeling like they aren't ready to move on from any given week?