I'll be setting it up like this:
2 equid sled teams (artists)
4 equid sled teams (artists)
Commentators (writers)
You can use other peoples equids with permission. You could do a collaboration where people draw their own equids in the base.
Commentators can pick a team to follow and describe their journey round the course. There isn't a specific course so feel free to make it up. You don't have to own the team but get the permission of the team owner.