I think there should be categories for the Historical Campaigns. I did some IL speedruns some time ago:

Anyway, I don't think any% should be the Crusader Trail. There's absolutely no way anyone would do those in a single segment. I think Historical Campaigns actually seem closest to being the 'story/campaign' of the game and the trails are more like random skirmishes.

Hey Xarthok i'm also running this category. can you join my discord to build a community? https://discord.gg/sWzsa