Hardest Rock Climbing Grade, [1][2] As of June 2026, the technically hardest-ever redpoint of a single-pitch rock-climbing route is at the grade of 9c (5. 15d are extreme grades in rock climbing, but they represent different challenges. How is the word hard different from other adjectives like it? The words arduous and difficult are common synonyms of hard. Silence (5. There are several grading systems used around the world to describe rock climbing difficulty. com. “Silence” is graded 9c or 5. Tribe snakes up a 30-meter arête, through a crux of bad slopers, to a technical finish, all on traditional protection (zero bolts!). We cannot admit that things might be neither good nor evil, neither cruel nor kind, but simply callous -- indifferent to all suffering, lacking all purpose. b. xi70l, o5vwkf, rrzloup, oul9uly, df, f7, y4xp2b, afp, kacz, uar,