I tried skimo racing a couple of times, just to try it out and using my regular gear (no Lycra). Perhaps when I was younger and my competitive drive stronger I might have got into it, but pushing myself to the limit of sustainable physical and mental stress for an extended period was unpleasant, and seemed self focused (best to be on a controlled course when you're entirely in your own head). Touring bellow the no-sweating/nasal-breathing threshold, as is usual, brings feelings of joy and presence, and enhances the awareness of my surroundings. These events provide nothing that I need.