hi, so im speed running the arcade archives pac-man game on switch and i was wondering where should i submit my run?

You can go to the PAC-MAN speedrun page and look at the rules and systems. If you need more help you can make a new thread in pac man page asking this same question, or dm a pac man moderator.

On the board for original Pac-Man, in the arcade section.

https://www.speedrun.com/pacman?h=10000_Points-arcade&x=vdo4yw92-rn1q2klj.01398zy1