My friend and I recorded a speedrun around 3-4 years ago. I decided to have a look to see if I can find it, Nothing is found/related to our names and I scrolled through the list of our "possible" times. Is there any reason a verified run would be deleted?

Do you know this runner's profile name or URL of the video? As maybe I could find it.

And when you submit a run, it's pending. Meaning that the moderators have to verify it or reject it.

Maybe the run was rejected? Meaning it doesn't show on the leaderboard as something about it was invalid.

And there is an actual "Delete" button on the runs, maybe the runner pressed that, meaning it's fully deleted.

Rejected runs can be seen through SRC's API. Or can be seen on a runner's profile.

There's 3 other reasons that might mean it doesn't show. Although the runs with the direct link can still be accessed, and I could still find it.