After some days of trying, I keep being rate limited. I don't know if I'm banned, but I didn't upload any other speedrun and It's kind of unfair yk

you only joined 2 days ago I'd just wait a few more and then try again. It's likely that you need to wait a certain time before uploading speedruns due to spam. It would make sense for it to be ~a week

I don't know if I'm banned

You're not banned, you wouldn't be allowed to do anything or make forum posts if you were. And your username would be greyed out.

Can you submit runs now? As this is just the site being annoying

SRC mods have been added for you to wait days to submit speedruns to avoid bots submitting runs with that videos that only some users know, i guess 1 week or 2 weeks are great, just answering this to who doesnt know about this

SRC mods

Meaning site staff, and not game moderators btw.

And yeah this feature was added as some guy kept on creating alt accounts and spammed gore videos to a lot of leaderboards. So this had to be added. But it does seem to be too restrictive on new accounts as lots of people have complained about the rate limit.