Who cares that you ran a full marathon. Obviously you are looking for approval. Why would anyone be jealous of a bunch of shriveled-up, weird people who are begging for a heart attack?I have a 13.1 and a 26.2 sticker on my car. My marathon is by far the biggest achievement of my life. It is something I never thought I could do, but I did it anyways. The sticker isn't on my car to brag about my achievement. It is on there because I am proud of myself. Only a handful of people can say they have run a full marathon. It sounds like you are all just jealous of the people who can run that far. Why is it such a big deal? There are more important issues in this world than what kind of stickers people put on their car.
Complete waste of time. It's nice that you are proud of yourself. You have every right to put a sticker on your car and boast of your "achievement." The rest of the world has the right to think it's stupid.