Featuring a 25km loop starting at the Yellowstone Convention Center (just 500 yards from the West entrance to Yellowstone National Park) the course runs through totally undeveloped forest lands in the Galatin National Forest of southwestern Montana, USA. Situated on the Continental Divide, the course offers fantastic scenery and snow conditions. With an average visibility of 100 miles, the terrain is slightly rolling and not considered difficult. The 25km event is open to skiers under age 18, as well as those who do not wish to ski 50km. Also popular, the Classic 25km event starting separate of the freestyle events.