Am I able to use a private YouTube video for a speed run or does it have to be public?

No one can see a private YouTube video so no. You can make a video unlisted meaning that only people with the video link can see it.

ok, thanks!

bro came back after 11 months

how did you remember this thread

Foenam aint even do no runs yet but foe still wana no after 11 month😂😂😂😂😭😭😭😭😭😭😭😭😭

it has to be public!!