Some of my club members are wearing only shorts, some just T shirts as well in this freezing weather, and someone's picked up on it saying their health will pay for it in the future!
I wonder if there's any truth in that? Could it lead to arthritis sooner?
I wouldn't have thought running for an hour or so would be a problem, just flipping brass monkey's if you have to stand around, I prefer to coverup in this weather...