Just now seeing this over a year later lol sorry, I imagine you've probably moved on a while ago, but if you are interested again at any point in the future reach out to me on discord and I can hook you up with mod
I actually have black cup runs on youtube already that I would like to upload here, but the current leaderboard setup could use some work. First of all, I like having a fastest lap category, but the 3 lap category should be changed to full race since the black cup only has 2 laps. Also difficulty should either be specified in the rules as fair game or made into separate categories (probably not necessary since there is little variation outside of opponents' speed, but I'm not one to decide). The most vital change that needs to be made though is allowing time to be more specific than seconds, since IGT has hundredths of seconds and given how short the races are, it's kinda necessary.
After doing some searching around, these are the rules listed in this japanese runner's bio for any% https://www.twitch.tv/akabeko_
・Start the timer [Create a new adventure log.] ・Stop the timer [The Lord of Shadows and Mordragon are defeated!] ・No DOWNLOAD CODE [Supplicant, Healer, Seed of Skill3]
Having the DLCs is actually beneficial. You don't have to pick up all of the gear, most runners will opt for fleet feet and sugar rush (sugar rush is extremely useful for the speed buff and stacks on HRH speed buff, fleet feet isn't as useful, but still helps during sections of the game with forced slow movement. For example during the last segment of the run it's faster to run backwards with fleet feet than to run forwards in some sections). You could also opt for handyman nemesis to speed up the handyman fight a bit instead of fleet feet if you prefer it, but I would personally recommend fleet feet. You do have to pick up all of the infusions, but it helps because if you do there's no need to get any other infusions for the rest of the game realistically and it's nice to have all the extra salts right at the start (remember to only put infusions into salts for the run).