Ski Run Difficulty Ratings

 
The colors and symbols that describe a ski run's difficulty differ somewhat at the 2,000 resorts in North America, Europe, Japan and New Zealand. U.S. and Canadian resorts use a color-shape rating for ski trails, while skiers throughout the rest of the world rely on a color-coded system. It is important to remember that ski resorts subjectively assign their own trail ratings. In other words, a blue run at one resort may be more or less difficult than a trail with the same color on another mountain.
 

Green Circles

In North America, trails marked with green circles are the easiest runs on the mountain. These trails are typically wide with a slope gradient of less than 25 percent.

Blue Squares

Trails with blue squares at North American ski resorts indicate intermediate difficulty. With grades of 25 to 40 percent, these ski runs tend to be the most numerous and most heavily used.

Black Diamonds

Ski trails marked with a black diamond at U.S. and Canadian resorts are considered to be difficult, typically with steep gradients exceeding 40 percent. Double black diamond trails are for experts. Only exceptional experts should try triple black diamond runs like Black Hole at Vermont's Smuggler's Notch.

Orange Rectangles

Orange rectangles with rounded corners typically are used to designate terrain parks that feature jumps, half-pipes and other specialty obstacles.

Rest of the World

European ski resorts use green to designate beginner trails, blue for easy, red for intermediate and black for experts. Resorts in Japan, where skiing is very popular, also use green for beginner runs, while red is for intermediate slopes and black indicates expert difficulty. Many skiers say that the green beginner slopes in New Zealand are as difficult as many blue square runs in North America. In New Zealand, blue trails are considered intermediate and black runs are the most difficult at ski resorts.

 

Resources

Article Written By Kirk Brown

Kirk Brown is an award-winning freelance writer with two decades of diverse media experience. A former newspaper reporter and editor, he also was managing editor of an acclaimed scuba diving magazine. Brown has written scripts for more than 50 half-hour TV programs focusing on technology and health topics.