At first I thought those oval "13.1" car stickers had something to do with advocating the unification of Ireland. Then "26.2" ones started appearing, and I knew there weren't 26 counties in Ireland.
Of course, what the numbers refer to is the miles in a half-marathon and marathon, respectively, and putting this on your car declares that you participate in this sport.
My interest in running extends only to watching the Young Relative compete as part of the UHS track team, and in Downingtown on Friday I saw the perfect car sticker on a Ford Explorer.
"0.0," it read. "I don't run."