I row most weeks but it's a really mild hobby, I used to be into it but it's died down with other things taking place.
I've gotten more into films recently, learning about screenplay, directing and how to really analyse a film, similarly with games I'm looking more into the reviewing side of it, out of interest, nothing more.
Other than that I go to the gym pretty regularly, I sing quite a bit and I spend a lot of time reading, anything from a hit bestseller to a uni textbook on psychology. Just interesting things.