In reply to Robert Durran:
It's an interesting discussion for sure! As a fellow grammar pedant I do take these things into consideration. I can't say I've ever thought too deeply about this particular case, but it is a very common 'shortening' technique in news headlines, even though if you stop and think it does sound a bit odd!
The way I read it is along the lines of an achievement for someone: "Gold Medal for Shauna Coxsey," or in this case clumsily substitute the proper noun - the route name - with "Hard Route Ticked." It sounds odd because the medal is something tangible, whereas the route isn't really, other than a UKC logbook tick perhaps? I think what goes through my head is 'X route "in the bag" for Y' and I write it so much it has probably become a bit 'meaningless.'
Anyway, that's enough semantics for a Saturday evening!
Post edited at 22:36