Has anyone tried this? I tried to do the first day tonight couldn't make it through. My plan is to sign up for a huge race we have here in the town we have in July.

I'm doing it now. I'm on week 2 day 3and loving it. Stick with it. It will only get better

Just repeat a day or week that you have issues with. You can do it. I've used it once before and it works.

I'm just going to keep repeating the day until I can finish it out. It looks like a good plan to do.