Does that really happen?
It took me a second to figure out why there were lines of blood on people's shirts, but it's not a joke. Apparently over the course of 26 miles, which can take between 2-5 hours, any part of your body or clothing that can chafe in the slightest will basically be sure to wreck your skin horribly. People usually use vaseline on their armpits and thighs I think, but a lot of people don't consider what would happen if their shirt rubs their nipples for four hours.
