At Steamboat the previous weekend with my son for his slopestyle comp, and afterwards wanted to check out the mountain. We rode the gondola up and while looking at the runs below, he said he wanted to "bomb that run to see how fast I can go". I told him that he could download the ski tracks app, which he did. The run was completely clear from top to bottom with a long shallow run-out. I met him at the bottom and he showed me stats on his phone... 130kmh, which equals 80.78mph on a frickin DC 154 MLF park board. Clearly a mistake to have encouraged him.