Well, I guess the hardest one I've ridden was a double black called flippers at bridger bowl. It is two steep chutes going downwards diagonally, and at the bottom of each chute is a cliff. Then both of them just head down into a steep open area. My funniest story snowboarding is the first time I took this run, and I was with a buddy, and I was going through and didn't see a 3 foot cliff. I fell off of it, lost my balance, and fell over, and then rolled down the entire rest of the run. Best part? The entire run is directly under the lift. lols.