It is used to rate technical rock climbs from 5.0 to 5.15 Climbing ... route will be as difficult as the crux of the climb. The amount of time that a climb will take is referred to as a grade.

Here's how winter climbing grades work. Just when you thought you had grades mastered, here’s another system. Here's how winter climbing grades work. Winter routes are graded for difficulty and ...

It is used to rate technical rock ... of the routes you intend to go on. In addition to the class of the climb, most guides will also mention crux and grades. The crux is the basis for climbing ...