Yeah man, that's why Rojo called it a loaded question. Google is full of great examples of just how much of a dick measuring contest speed turns into. Everyone automatically gives their fastest ideal scenario and tries to sound faster than they are. That's why I challenged Jim a little. 20 mph every day like clockwork? Hmmmm...
Exhibit A:
http://www.letsrun.com/forum/flat_re...thread=5345420