depends on the community, you can ask them in the cave story subforum (with a bit more info about time etc.) http://www.speedrun.com/Cave_Story/forum

Most communities dont accept WR claimers without a video btw

ffzAWOOO

I just made this account, so how do I upload a speed run?

nevermo dont use someone else thread for that question but... go to the page of the game. at the right top corner it should say submit a run.

if the game isnt on the site you can request it on http://www.speedrun.com/requestgame

ffzAWOOO