this. my favorite kind of trail. also referred to as blown out. frequently occurring on fall or ridge line tralls.As a native Californian, I think it's rad that the rest of you are saying "stoked" now.
Jank seems to me like an OK term for messy, blown-out, techy trails. We used to say "janky" not "jank" though, and it would be sort of a synonym for "clapped-out".
what about CHUNDER?