The question, it seems, is not which sports can be played in the nude but which ones can't be. At International Naturist Sports Week, taking place in Hungary from 26 July until 1 August you can compete at running, tug-of-war, volleyball and table tennis among other sports in what is, shall we say, a completely unrestrained manner. There is even a children's sports day.
Being a Naturist (nudist to you US folks)
is being a miser No more paying the Dhobi Walla's on holiday