You are really sweet, Lois. I LOVE Couch to 5k for training for a 5k if you want to run it or even if you want to run parts of it. It was such a sensible plan for me when I did it - the right mix of gradual progression and pushing me to my limits. What kind of shoes did you get? Did you get them fitted at a running store? I hope you love them!
For anyone who wants to start a distance walking or running program, may I make a suggestion?
Please don't take a chance on hurting yourself. Walking any distance is just as significant as running and I've done a LOT of walking over the past 6 years, having mostly walked 2 full marathons, 9 half-marathons, more than 20 5ks, lots of 15ks, 13ks, and 10ks, etc.
Don't let someone sell you a "walking shoe" because you are planning to distance walk instead of distance run.
That is the best advice a running shoe fit specialist gave me - he actually said that a good running shoe is important for what I do and the miles I put in, and that a "walking shoe" just isn't the same. And my experience has borne that out.
So, get thee to a running store and have them evaluate your gait barefoot walking around the store and/or on a treadmill. They'll help you find the right shoe. Once you have found the right one the first time, you can find places to buy them for less money, most likely, but I have always said that buying the right one was worth paying a bit more at the running store if necessary.
Like I said, I think that if you are training for a 5k, Couch to 5k is an awesome plan. If you want to learn how to train for a longer distance, Marathoning for Mortals by John Bingham remains my favorite training book ever (and I have read soooo many!!!)
Good luck!

