There were quite a few to consider, still have to figure out if it will be a full marathon or a half. One that looks good so far is the New Hampshire Half Marathon, but there are still others to consider. So I'm checking out the information on their website and I find a link for "view the race". Looked interesting so I click it. Turns out that they have a link to a website where you can view a video of the entire race course.
Pretty neat idea this guy has. Think he's got over a 100 races so far that you can view the entire course.