Quote Originally Posted by OakLeaf View Post
It's only an issue for me when I go over 18 or so, and not all the time ... but when it is, I'm REALLY glad that I run in the country, and that there are always woods or cornfields available.
That is definitely an advantage with trail running as opposed to running on the roads...if you need a pit stop, just go off trail, dig a hole, do your thing and bury it.