From worst to tenth worst:
3. North Dakota
5. New Jersey
7. South Dakota
Please don't respond to this thread. Comments about states on this list or not on this list are not permitted. This list is accurate and is based on years of research and is for informational purposes only.
You do have the right to disagree with this list and you also will be wrong if you do.
Factors considered are weather, terrain, quality of races, quality of runners, and other factors.