From what I gather no...although that would be fun.
Apparently it's a 400+ gate GS course. From Saddle, down Dave's to Creekside. Winners take around 5:30 to do it, people are sent on one-minute intervals (so mid-course passing does happen:eplus2:).
Team of four, two go on the first day, two on the second day. Winning team is total combined time. Major party at Dusty's afterward and it was all over the Whister website, so I assume it's hill-run.
I was thinking it would be awesome to put together a team of 4 hardbooters...all on 180+ boards (no skin-suits John), and see how we do against all the local ex-ski racers.