C25K - What a great idea

I received an email from a friend that had just started the C25K (Couch to 5K) program and wanted to know what I thought.  I had never heard of it so I started reading about it.  This sounds like a really great way to start a  running or walking program for non-runners.  Maybe I need to start a 5K2100 program!

I copied the first three weeks of the workout program directly from C25K.com website.

Week	Workout 1	Workout 2	Workout 3
1	Brisk five-minute warmup walk. Then alternate 60 seconds of jogging and 90 seconds of walking for a total of 20 minutes.	Brisk five-minute warmup walk. Then alternate 60 seconds of jogging and 90 seconds of walking for a total of 20 minutes.	Brisk five-minute warmup walk. Then alternate 60 seconds of jogging and 90 seconds of walking for a total of 20 minutes.
2	Brisk five-minute warmup walk. Then alternate 90 seconds of jogging and two minutes of walking for a total of 20 minutes.	Brisk five-minute warmup walk. Then alternate 90 seconds of jogging and two minutes of walking for a total of 20 minutes.	Brisk five-minute warmup walk. Then alternate 90 seconds of jogging and two minutes of walking for a total of 20 minutes.
3	Brisk five-minute warmup walk, then do two repetitions of the following: Jog 200 yards (or 90 seconds) Walk 200 yards (or 90 seconds) Jog 400 yards (or 3 minutes) Walk 400 yards (or three minutes)	Brisk five-minute warmup walk, then do two repetitions of the following: Jog 200 yards (or 90 seconds) Walk 200 yards (or 90 seconds) Jog 400 yards (or 3 minutes) Walk 400 yards (or three minutes)	Brisk five-minute warmup walk, then do two repetitions of the following: Jog 200 yards (or 90 seconds) Walk 200 yards (or 90 seconds) Jog 400 yards (or 3 minutes) Walk 400 yards (or three minutes)

There is an iPhone App available for $2.99 that she is using.  It apparently guides you through you workout. You select the week and it tells you what to do and times your training.  It is sort of like having a really cheep personal trainer.