I read the last issue of 320th [20's Choice] column very interestingly because I have had a huge interest in marathons. I have participated walkathon where 1,700 people joined, and I cam in first. Also, I personally liked, Color Me Rad, one of the marathons that were introduced. Like how it is introduced in the article, marathon is a challengeable new experience that we 20's can all go for, as well as an attractive sport. I hope that the young people's attention toward marathon will become higher and higher as diverse types of marathon introduced in the article become popular.