https://www.speedrun.com/michaels_zombies_ce

Category Extensions for Michael's Zombies have been added to Speedrun.com. Here you can find categories that wouldn't fit on the main page. Basically, challenges n'stuff will be here.

Also, you can suggest categories. They might be added if they aren't stupid. Create a thread or join the discord server (https://discord.gg/fC7v6aYaYK) and contact me (MasterCarrot21/lordcarrot21) to suggest ideas.