More than likely since the 300 mile limit had several aspects. Even for neutral site games, a school's location still had to be within that limit. An example; back in 2006, Cathedral played in the Herbstreit Classic. Our opponent ended up being LaSalle HS from Cincy. One of the teams in the classic was Mission Viejo HS from California. Hoover HS (Alabama) was another. The AD at the time at Cathedral was asked if we would play Mission Viejo. Since they were outside the 300 mile range, even though Cincinnati is not, we could not play them. The only possibility a game took place would be prior to the 300 mile limit being in place. I cannot find how long it has been in place.