Training for a Half Marathon

If you use, you centered around the pace that is specific, if I'm training for a half marathon, when do I want the bread and butter of my, my threshold slash specific half marathon stuff to be in the last six weeks or whatever it is? It's not early in the season. Like maybe if I'm a high school kid training for a 5k, I might do more threshold stuff at the end of the summer building into racing season. No, if I're training for ahalf marathon, it is, you know, specific going into the, into that race. And I think that is why the classification system based around what is quote unquote specific to the demands that