lisa11209 Ah, thank you! Couch to 5K is a training program designed for folks who are beginning runners. You eventually work up to running for 30 minutes straight, the average time it takes to complete a 5K run. Here is the link if you're interested: http://www.coolrunning.com/engine/2/2_3/181.shtml Thank you for the kind words. Enjoy the rest of your smoke-free weekend!