August 12, 2026
Neigh-sayers at the gate
The Ultimate Horse
Secretariat still rules—and the comments turned into doping, cloning, and horse-war chaos
TLDR: Secretariat’s legendary 1973 run still hasn’t been beaten, and the article argues modern breeding may have made racehorses less genetically varied. Commenters instantly turned that into a brawl over doping, cloning, gene editing, and whether “real” horse racing should involve jumps.
Fifty years after Secretariat absolutely vaporized the Belmont Stakes field by 31 lengths, the internet has decided the real race is in the comments. The article itself is a grand tour of horse history: tiny forest critters with multiple toes slowly evolved into the sleek, single-hoofed speed machines we know today. But the big twist is that humans may have pushed breeding so hard for speed that modern racehorses have less genetic variety, which could make it harder to produce an even faster champion in the future.
Naturally, readers did what readers do: they turned a thoughtful science-and-history piece into a spicy courtroom drama. One camp immediately raised eyebrows and basically said, hold on, what if Secretariat was just chemically assisted? That hot take lit the fuse, because accusing the most legendary racehorse ever of a perfectly timed boost is the kind of comment that guarantees side-eyes. Another crowd went full sci-fi and asked why nobody has simply cloned Secretariat yet, while others were baffled that gene editing supposedly wouldn’t smash records overnight.
And because no comment thread can stay serious for long, the jokes arrived on schedule. One reader demanded justice for hippogriffs, after the article claimed only the genus Equus survives. Another dismissed flat racing as “easy mode” and declared steeplechase the only “proper” horse race, kicking off elite horse-sport snobbery. So yes, the science mattered—but the comment section wanted scandal, fantasy creatures, and a clone army.
Key Points
- •The article uses Secretariat’s 1973 Belmont Stakes record to illustrate that modern breeding and training have not surpassed some historical peak performances.
- •It argues that intensive selective breeding in thoroughbreds may have reduced genetic diversity needed for continued improvement and resilience.
- •Horse evolution began with small, multi-toed ancestors such as Hyracotherium living in North America about 55 million years ago.
- •As environments shifted from forests to grasslands, equids evolved anatomical adaptations for efficient running, especially the transition to a single hoof.
- •Fossil discoveries, including those highlighted by OC Marsh, provide a well-documented record of horses changing from many-toed browsers into large grazing animals.