The Dangers of Glissading

Yep, you can find them in just about every issue of Accidents in North American Mountaineering. They have unwieldy headlines like:

"Climber injured in Glissade Accident"
"Out of Control Glissade Leads to Fatality"
"Inexperience, Lack of Proper Clothing and Glissade with Crampons On"

Gissading is an incredibly fun endeavor. I've often felt that after achieving a somewhat physical summit that a good glassade run back down makes it all worth it. It's as if nature gave you something back for all of the work that you did to get up there. The desire to glissade though should be tempered by the reality...and the reality is that a lot of people get hurt glissading.

Most injuries take place because an individual breaks one of the cardinal rules. To stay safe, the best thing to do is to take these rules seriously.

The Cardinal Rules of Glissading 

1. Never glissade with crampons on. If you're wearing crampons it means that you're probably on hard snow or ice. This means that should you glissade, you will slide really fast. If you slide really fast and you catch a crampon spike, your leg will snap like a dry twig. As such one should never glissade with crampons on. 
2. Never glissade on a rope team. If one person loses control on a rope team, then others may do so as well. 
3. Never glissade on a glacier. It's likely that you'll be roped up if you're on a glacier so if you do glissade, you will be breaking two rules at once. We don't glissade on glaciers because of the possibility of hidden crevasses. 
4. Always make sure that you can see where you're going. This should make sense. If you can't see, then you could end up sliding into a talus field or off a cliff. 
5. Make sure that there is a good run-out. A good run-out is imperative. One should certainly avoid glissading above dangerous edges, boulders or trees. 

These rules are quite black and white. There are few gray areas in glissading. If there is some question, then the best thing to do is to err on the side of caution. Though you might be tired, sometimes walking down the mountain is the safer alternative.

--Jason D. Martin