RunKeeper -- I love this app!

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I downloaded RunKeeper to my smart phone and tried it out today, walking a circuitous route around my neighborhood. It tracked me (using the phone's GPS) and gave me an ever-available record of how far I'd walked and what my pace was, and at the end of the walk it drew me a map of my route and let me save my results. It's a great help!

We've driven around and figured out several walking routes and the mileage for each, but it's so nice to be able to turn down a different street at a whim and know I don't have to keep count because my phone is doing all the work.