I've seen a lot of high school teams over the years stack 3 or 4 guys in the front of a race and box in anyone who tries to take the lead in indoor county champs and sectional races. After slowing the race down, these guys make sure it comes down to a kick. Haven't seen it as much outdoors because it's easier to get out of a box but I see it happen all the time indoors. I know individual runners slow races down all the time on the national level but it never happens with a bunch of teammates working together. Should this strategy be illegal? Kind of ruins the sport in a way, especially for high schoolers.