This may sound like a silly question, but....

Anyone else just have a constant running nose when they race? I am fine through out the rest of the day -- inside or outside (probably not allergies). But get me running, and my nose runs to beat all heck. I could almost take a whole box of kleenex out on my run with me. The worst is when I forget and I have to attempt farmer's blows to get my head clear.

Is there any help beyond dosing with Sudafed before each run or buying stock in facial tissue companies? I have heard of exercise-induced asthma but what about exercise-induced drippy nose.