In the video he goes Ecologist, in the rules, it states you have to be default kit, this makes it impossible to outspeed the world record if you don't use ecologist.

Is there a discord meant for speedrunning on these categories?

Hey! So I've recently discovered the Hypixel UHC champions speedrun category. I've played over 2000 games of UHC on Hypixel and even more on other servers. I have a lot of friends who would be interested in running this category, and I would love to be able to moderate it. Seeing as the other moderators might not have as much experience for watching a UHC game which usually lasts upwards to 1 hour where cheats can be hidden. Thanks for reading and I appreciate the consideration!