The USATF XC Champs are going to favor runners who run and train at altitude. I don't know about all the posts about snowdrift being a great equalizer. If anything this is going to reduce everyones economy and require more VO2 to run (more advantage to altitude runners). The runners who will probably do well here are the ones that live in flagstaff (wejo), bend, provo, alamosa, albuturkey, durango. mammoth, big bear, sante fe and anyone with an altitude house/tent (alberto's group).
The underlying problem with Boulder is the altitude (5400 ft enironment) and runners from sea level. The runners on teams from sea level (like Hansons, Team USA Minnestoa, and American Distance Project) are at a big disadvantage. Everyone knows this.......even NCAA qualifying for xc lumps all the altitude teams together for regionals.
Don't get me wrong, altitude qualifying venues are great when the competition is going be at altitude (like Mexico City) but doesn't make much sense for a sea level worlds xc.
A second point which people are focused on is the weather. Having a qualifying race that will be held in temps below 40 will probably not select the runners who are "good" heat runners. One poster mention the NCAA experience but I think the heat index differences between Boulder and Mombassa is way worse. The distance events (5km and 10km) at Sacramento were held in the night (50-70 degrees + 20% humidty) but Mombassa temps are going to be in the mid 80's with at least 80% humidty for a 12 km event!!! I think it is about the greatest divergence in heat index runners will face from one race to another.
Also the likely athletes who qualify will have to undergo ~2 weeks of acclimatization prior to leaving for the world champs. I don't know how much USATF is giving athletes to do this? I know they did a heat camp for 2004 olympics.
It seems that USATF could have planned this one a little better.
For more info on heat acclimization that is written for coaches & athletes see.....
http://www.gssiweb.com/Article_Detail.aspx?articleid=38&level=2&topic=16
BTW, Gators are dominating OSU at halftime (34 to 14). I hope they keep this up! Go Gators!