How do you run insanely fast..

[Smokey]

I asked tjw about it and he said it was something you can bind. I see bsuits going so fast that its crazy, what do i bind to do it?

[PHREAK]

On the standard layout, it is X by default, and it's called "sprint".
You can only do it for a certain amount of time after which you're back to walking again. It works off of the same stemina gauge as jumping does.
If there is any way to go faster, it's a bug/exploit and not recomended.

[kozak6]

Yeah, I rebound it to caps lock.  It's easier to use, although you end up shouting a lot.

[Lava Croft]

http://www.tremulous.net/manual