No one's talking about 10k races that don't matter much. But people are talking about races and events in high school or college that do affect things like scholarships or future professional athletic endeavors. That's really where most of the heartburn started, as far as I can tell. I suppose one option could be to have two lists, the nominal ranking of participants and then a trans-adjusted one that removes those participants.
Read the whole comment chain. That's exactly what the sort of competition the question was about.
Plenty of people are talking about things that don't matter. They're trying to ban amateur leagues from including trans women even if the league wants to include them.