Are you talking about obnoxious triathletes or tough mudderers? The former I agree with. don’t know enough about the latter to agree or disagree…
Obnoxious Tough Mudder and roller derby folks. Don’t get me wrong, there are obnoxious triathletes, too, but most of the time I find that obnoxious triathletes are at least pretty athletic/in good shape. Listening to a guy with a big beer gut talk about how epically difficult Tough Mudder is or having a Jabba-sized girl in striped knee-high socks try to tell me that roller derby is tougher than my “skinny ass” can handle is pretty irksome.