Is everything setup to submit runs?

Not at the moment. Think the moderators are currently working on rules and categories. Not sure how the mods will announce when you can submit runs. If you see rules describing when you start and end a run. It's fair to say you are allowed to submit runs.

Also needless to say i am not a moderator for portal but usually there is a post in News saying the leaderboard is open. (Actual mods here can confirm or deny if they will do that or not tho)