Note: I have added a map of the Mother Road 100 (part 2)--scroll down to the bottom of the page to see.
Here's a little inspiration for you:
The Western States 100 is truly something I would like to attempt. 100 miles is tough! I can hardly imagine 100 miles in the mountains--but maybe one day!
Of course, there are people in the ultra-running world who are critical of Dean Karnazes, but we all must admit: he has not only done a lot to promote this "sport," but he is quite good at what he does. The best? Maybe not, but he sure knows how to inspire people to push themselves to their limits.