From my experience, they don't publish it. I have asked them in person at the center, and nobody is willing to say much. Perhaps you will have better luck than me.
I feel they typically play like the Kegel Challenge patterns. You can find 2 to 3 boards of room, but you can't spray and score. You move lanes, so you are at the mercy of those crossing before you.
I have bowled there 3 or 4 times. Sometimes the patterns are shorter or longer, but they all play with about the same degree of difficulty.
Good luck.
Oh my! Sounds like a challenge... Is it worth the experience? I will be driving from Knoxville and I never bowled there before... Is it a good tournament?
It is kind of a mixed bag for me.
First off, it is a handicap tournament, and although they use a 3 year average, you know how some people play the game.
I know my best chance of making money is in brackets. One year, they were only running brackets on weekends. So that was a useless trip.
It runs for almost the whole year, and I think they are pretty lazy with updating the standings.
Overall it's an okay tournament. They don't do anything special, and Cincinnati isn't the prettiest city in my opinion.
Our group decided to do the Dutchmen this year. It is a little closer to home, with it being in Pennsylvania and me being in Virginia.
For me it is a long way to go to Cincinnati (8+ hours), and without handicap, you really need to bowl well to cash, let alone pay for the trip.
Hopefully you will enjoy it more than I did.