We might be tame as a community - although recent threads show the opposite - but we do like sports.
I wonder which ones we do in real life and why we chose them?
As for myself - cycling, swimming, mountaineering and kitesurfing (warm half a year); ski-ing/jumping and paragliding (cold). Used to do jeet-kun-do, wresling and fencing but after RVSN don't fight others. I like in those sports that they are not competitive - it's a struggle with myself and Nature I find fun.
Personally, while I'm not the best at doing things like parkour, I do enjoy urban exploration, finding nooks and crannies to get past the crowd of people on the street.
I first chose it as it helped me get to places faster, but after a while I started to imagine just what it would be like if I was inflated and a bit lighter on my feet. After that it just felt oddly freeing to be outside and just stare up for a while.