Look, comparing carbon plates to rocket-powered sneakers is a false binary. Every record in history was set in the best equipment of its day—spiked shoes, synthetic tracks, even the pace gels at the aid station. The marathon isn't a test of who suffers most; it's who can run fastest, and that always includes the technology we've built. The shoes don't produce a 2:35 pace, the athlete does. And these shoes are available to everyone, so the field is level. If we dismiss records because of foam, we'd have to dismiss every record set after 1960. That's not rigorous, it's just nostalgia.