Lots of other hobbies & sports and stuff. I do a lot of DIY, currently renovating a Victorian terrace (1904), electronics (building amps, radios, making speakers etc), woodworking (building furniture), general linux geeky stuff, cooking, brewing beer. Sportswise, I do a lot of running (fell running mainly), climbing, mountaineering and bike riding. Climbing is my main sport really.
Stuff I used to do a lot - table top roleplaying and live action roleplaying