Has anyone ever managed to make a lung bursting break stick on a Zwift race - on the flat in particular?! I've tried it a few times if the pace is a bit slow, in the hope of forming a smaller breakaway group but always get reeled in within a couple of minutes max, with pretty much the whole group drafting each other. The difference in watts needed for a lone rider to stay away from a drafting group is huge. The usual pattern is for people to hammer it up any hills and this tends to gradually reduce the front group as people get dropped on the uphill sprint (often me included!)