Cool tool: Use Google maps as a pedometer

This is a great little tool to help you plan walks based on how far you want to go. Called Google Map Pedometer, the tool lets select an area using Google maps, then (here's where it gets really cool) you click on points on the route and the total distance in miles or kilometers appears at the bottom. If you made a mistake, simply clear the route and start over again.

Here's what it looks like (I mapped out one of my walking routes):

Try it!