I did a very quick 5.5 miles this morning. It was supposed to be 10 but as I headed down some back farm roads it got really really foggy, the kind of fog that makes moisture drip off down your sunglasses and you can't see. The traffiic wasn't really all that heavy but the roads are very narrow and there were some cars. I was afraid they wouldn't see me through the fog so I just cut the ride short.