Can you run Xcuitests in parallel?

Wondering if anyone has found a way to run Xcuitests in parallel. Pretty sure this functionality isn't built in but it may be possible to write a script that can spread it over multiple machines if you can run a specific Xcuitest from the command line.

So sub question, how do you run a specific Xcuitest from the command line?

I'd appreciate it if anyone's played around with this and can share what they've learned or if they have any resources they could point me to. Thanks!