Hello everyone! This is for anyone who is interested in seeing the course in a three-dimensional format, to get a better feel for the terrain.
First, if you do not have Google Earth, download it here. Then install it.
Second, download this GJ100.kmz file. Save it to your Desktop.
Third, open Google Earth, and drag the GJ100.kmz file onto the Google Earth window.
You should have the course plotted out, with controls to zoom in/out, and change orientation from N, S, E, W, etc. You can see the 100 Mile start in the thumbnail.