These are some routes we've run to train for the Mad City Half Marathon. I use a Garmin Forerunner 201 to track my runs using GPS. Pretty slick...

If you zoom in, you can even see that the lines overlap on the parts of the course that were traversed more than once.

Map created by GPSVisualizer.com

Tracks: - 8 Mile Route - 10K Route - 7 Mile Route - 7 Mile Route 2