It does, but if the organizers don't have the ability to redo the walls on the fly while the event is going on, all they can do is say, "nope, you can't participate, we can't guarantee the safety of people with a bit that strong."

That's happened quite a few times over the years. Many times, they can work something out with the builders where they tell them they can compete, but only if they can throttle down the power 25% and show they've done so before the event starts in a way where they can't just turn it up again later.