[nilodor]

Quick update:

So I screwed around with threads and was able to get something working so now my code is working in two sections:

The actual race bit:

    def doRace(self, i):
        divy = 1000
        self.progressBar.setProperty("value",xpos_100m(self.A,i/divy))
        if xpos_100m(self.A,i/divy) >=100:self.label_17.setText(str(self.A.t100()))
        self.progressBar_2.setProperty("value",xpos_100m(self.B,i/divy))
        if xpos_100m(self.B,i/divy) >=100:self.label_18.setText(str(self.B.t100()))
        self.progressBar_3.setProperty("value",xpos_100m(self.C,i/divy))

And a main thread

    def runRace(self):
        for i in range (13000):
            bob = threading.Thread(target=self.doRace, args=(i,), daemon=True)
            #bob = threading.Timer(interval=0.001,target=self.doRace, args=(i,), daemon=True)
            bob.start()

Now you can see where I made my first attempt at using a timer. Which crashed my program, probably for good reason. But it's a win! I also think I'm probably violating how threads work.