Your Longest Running Forum?

I have been creating forums since 2004. It was after I found a technology forum while I was looking for information on something, and after using the forum over quite a few months, I gained interest in wanting to run my own forum.

From 2004 to 2009, I started creating my own forums, going through trial and error, until I created the first Chat Addicts, which I owned from 2009 to 2017, until I had to make the tough decision to close it and move on to something new.

8 years was my longest-running forum so far.

What forum has been your longest-running forum? How long have you been running that forum?