Yes they do race up there. I have worked races up there a few times, a few years back. And for fun one year I had a scary mask I put on, sort of sasquash looking. I was stationed right at the bottom of Whata. It was a hoot to cheer the racers on and surprise. I think most of them liked the surprise I had to find just the right place to stand so I didnt scare them off their bikes and cost them their race yet just enough to perk them up a bit. Just like back in the old days of racing, right CDA? Those few trails you took up there are some of the only ones I'll ride You can have Snowy, Miller etc.. The reality is, I dont have enough body strength or skills to last or man handle the bike on some of those other trails. But I know the ones you took and they are my favorite. Once you know them well the fun doubles. More speed and relaxation. I was so freaked out on my XR200 the first time up there. Now I cant wait to go back! Whata trail is my favorite.