This is true, its not as loose as the videos taken at the school bus hill or the hills along RT901. But those guys in the Huevos vid were climbing some of the steepest hills at Coal Hill, and they're not well traveled hill climbs by any means. Iv seen a lot of guys climb coal hill over the years, and most guys can't reach the top and some guys can power up the hills..... and then when the racers come out, its a whole different game. If you think your a good rider, your nothing compared to these Pro's. They have no fear and boundless energy. I'v seen Dunk rail the whoops and track for 20 minutes of the hardest fastest riding you'll ever see, then without hesitation he'll head for the biggest hill at Coal Hill and FLY up the mountain like it was a bump in the road, and 20 seconds later he's launching off the top and barreling down the hill at mach 1, only to come back to the whoops and hit em all over again. There's a lot of amateurs at CH, there's lots of good riders at CH, there's a copula guys that are pretty damn good riders.... and then there's the Pro racers. Dunk and his guys can climb anything at the CH area, thats for sure. School bus hills and that loose stuff on the other videos is another story. I think they'd have a hard time, but I'd bet my money that Dunk could make it. Like MJ said, they do have the best machines and they're setup perfectly.