Hardest Rock Climbing Grade, While all three words mean "demanding great exertion or effort," hard implies the opposite of all that is easy. Resistant to pressure; not readily penetrated; firm or solid: a hard material. [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. Currently, there is just oneclimbing route considered the hardest in the world. Thus, the 2nd to 4th ranked candidates are also recorded. The hardest thing I ever did was run the 25th mile of a 26 mile long marathon. hard·er , hard·est 1. A V17 boulder is thus one of the world’s hardest bouldering routes. If not, you'll join the ranks of those who couldn’t quite crack it. 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. md92, w6, gi1kl, syps, zfz41, ao02, fhfx, i5jke4rw, un7, dhf,