Look there's only so much that you can control. So somebody steps on a course and does hurt a kid. The race director couldn't stop that to begin with; it is a free country. If a person disobeys the "rules" of the race, what makes you think they're going to fess up to it? How can someone blame a race director for an action they did not approve of? If the person was not liable for their actions by agreeing to them on paper with a signature, what makes the person running the race liable for the actions of an independent individual?
You seem to have mistaken my point with my agreeing with banditting. I don't think banditting is right, but, it's not murder and it's not theft in my mind unless something is actually taken. I've organized races single-handedly as well as with others. I've also run many races. I don't think it's a problem because I've done it. Not very often, but, I think you guys are making too much of it.
My point, again, is that this is a sport: it's not politics, it's not banking, it's not medicine. It's a leisure activity for most people and only a small part of life. I think it's rude for someone to try to receive goods for performance if they haven't registered. However, when I bandit, I run small races where I will run faster than anyone there anyway. I ask the race director beforehand and only do it with agreement. No harm, no foul.
You are acting as if a single individual is disrespecting every single person there if the take advantage of a public event. If you want to niggle hairs, you can find your own rationale, but, in 20 years, what's it gonna matter?
As for races taking thousands of man hours, I wouldn't bandit a race large enough to require that much work. I would bandit a race with 24 people around a college campus on a Tuesday night.