+A **climbing grade** is a standardized system used to rate the objective difficulty of a [Rock Climb](/wiki/rock_climb). These grades help climbers understand a route's challenge, ranging from easy scrambles to the most extreme athletic feats in [Free Climbing](/wiki/free_climbing).
+## See also
+- [Yosemite Decimal System](/wiki/yosemite_decimal_system)
+- [French Grade](/wiki/french_grade)
+- [Bouldering](/wiki/bouldering)
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