Look Back No. 1 in this series was about five weeks: Secretariat, three races, three records that still stand. This one asks a different question — not how fast, but how long. How many times in a row can a horse walk to the gate as the horse to beat and come back unbeaten? The public record gives us five answers worth lining up side by side: two streaks of sixteen, assembled forty-eight years apart; a mare who won the first nineteen races she ever ran; a mare who never lost at all; and a colt from a century ago who was beaten exactly once, in a start the witnesses blamed on the start itself. We build pace cards, so we read them the way we read any card — what the record documents, and what it honestly cannot compare.
Cigar’s streak should not exist, and the first act explains why it nearly didn’t. He began his career as a turf horse and won once in eleven grass starts. Sent east to Bill Mott and switched back to dirt at Aqueduct on October 28, 1994, he won by eight lengths — and then did not lose for twenty-two months. The early streak was emphatic: the NYRA Mile by seven, for his first Grade 1; the 1995 Donn, where Holy Bull dueled him early and then broke down and was pulled up; the Gulfstream Park Handicap by 7½, “as rider pleased”; an Oaklawn Handicap he won by 2½ after being struck in the face by a rival rider’s whip in the stretch. Jerry Bailey rode the last fifteen wins of the run, and period writers kept coming back to the same problem for everyone else: Cigar could lead, stalk, or press as the race required. In owner Allen Paulson’s words, there was “no way to defend against him.”
The back half of the streak was a study in weight and travel. He carried 126 pounds in the Hollywood Gold Cup, finished his 10-for-10 season by winning the Breeders’ Cup Classic by 2½ on a muddy Belmont track in 1:59.58 — then the fastest Classic ever run — and opened 1996 by carrying 128 in the Donn, conceding eleven to eighteen pounds to the field. Then came the trip that should have ended it: the inaugural Dubai World Cup, six thousand miles from home, run with a foot abscess and a poor break. He beat Soul of the Matter by less than a length. In June he carried 130 before the largest crowd in Suffolk Downs’ history. On July 13, 1996, at Arlington Park, in a race created specifically for the attempt — the Arlington Citation Challenge — he carried 130 again, pulled away late, and reached sixteen straight, tying the mark Citation had set in another century of the sport.
The end, when it came, was a pace scenario — the kind this publication exists to diagram. At Del Mar on August 10, 1996, Cigar was drawn into a three-horse speed duel through three-quarters in 1:09⅙, tired, and finished second as Dare And Go, at 40-1, closed past him to win by 3½. He won once more, the Woodward, and closed his career third in the Breeders’ Cup Classic, beaten a head and a nose for the win — $185 short of becoming the first ten-million-dollar earner in the sport’s history.
If Cigar’s streak was versatility, Zenyatta’s was repetition — the most thoroughly documented running style on this page, because it never once changed. Break slowly. Settle at or near the back. Then circle the field with one sustained run. Mike Smith rode her last seventeen starts, and the pattern held through nineteen consecutive wins to open her career — a longer run than Cigar or Citation ever managed. Seventeen of the wins came in graded stakes, thirteen of them Grade 1s. Most were run on California’s synthetic surfaces; she also won both of her dirt starts at Oaklawn Park, including the Apple Blossom, twice.
The 2009 Breeders’ Cup Classic at Santa Anita was the version that completed the story: last early, first at the wire, the first female ever to win the Classic. The 2010 Classic at Churchill Downs, on dirt, was the same race run one head short. Unhurried and reportedly uncomfortable early, she trailed by 16¼ lengths a quarter-mile into her final start, closed through the field, and fell a head short of Blame at the wire. Sports Illustrated’s account judged that she “made a riveting run” and “finally lost a race, but… burnished her legacy” in doing it. The public record of both Classics turns on the same number — roughly fifteen to sixteen lengths behind after the first quarter — converted into a win in one, and missed by a head in the other. Nineteen and one, and the one is the race people describe first.
Personal Ensign’s streak is her whole career: thirteen starts, thirteen wins, retired unbeaten — the first major American horse to do that since Colin in 1908. And it nearly ended before it began. After a maiden win and the Frizette at two, she fractured a pastern; the repair took five screws and cost her nearly a year. She came back at three to win four straight at Belmont, then put together a final season of seven wins, six of them Grade 1s — including the Whitney at Saratoga, where she beat the champion Gulch and the rest of a male field by 1½. Randy Romero rode all but one of the thirteen.
The finale is the race the record remembers. In the 1988 Breeders’ Cup Distaff at Churchill Downs, on a sloppy track, Kentucky Derby winner Winning Colors was loose on an easy lead, and Personal Ensign — struggling with the surface — trailed by five lengths at the top of the stretch. She ran the leader down in the final yards and won by a nose. Shug McGaughey, watching it happen, said afterward: “I didn’t think she was going to win.” She raced from off the pace in her documented big wins, which is why her perfection was decided by the smallest margin there is. Perfection, in her case, was a nose wide.
Citation’s sixteen is the streak Cigar was chasing, and it is the strangest shape of any run here — because it has a full season missing from the middle of it. It began in the spring of 1948, after a loss to Saggy in the Chesapeake Trial that he reversed days later, and it swallowed the entire Triple Crown: the Derby by 3½, the Preakness by 5½, the Belmont by eight in 2:28⅙, tying Count Fleet’s stakes record. His nineteen-for-twenty season also included the one-mile Sysonby and — three days later — the two-mile Jockey Club Gold Cup, plus a walkover in the Pimlico Special. Win number fifteen came at Tanforan on December 11, 1948. An osselet injury from that race then took his entire four-year-old season: no starts at all in 1949.
The streak simply waited. On January 11, 1950, thirteen months after win fifteen, Citation won a six-furlong allowance at Santa Anita — sixteen straight. Fifteen days later it ended the way honest streaks end: carrying 130 pounds and conceding sixteen to Miche in the La Sorpresa Handicap, beaten a neck. The humans around him never hedged. Trainer Jimmy Jones: “My horse could beat anything with hair on it.” Eddie Arcaro, who took over the mount during 1948, said Citation “was so fast he scared me.” His career line — forty-five starts, thirty-two wins, earnings of $1,085,760 — made him the sport’s first millionaire, and the sixteen stood as the modern standard for forty-eight years.
A century ago the standard was set by a front-runner. Man o’ War led and, in the Daily Racing Form’s chart language, “cantered” home; he was carrying 130 pounds by his fourth start as a two-year-old. Joe Palmer’s verdict on the style: “Man o’ War did not beat, he merely annihilated.” He won twenty of twenty-one starts, and the one loss — the 1919 Sanford Memorial at Saratoga, to a horse named Upset — comes with documented circumstances that read like a different sport: there was no starting gate. In the barrier-start era, horses circled behind a webbing, and Man o’ War had his back to the line when it rose. He started roughly ten lengths behind, was boxed in during the running, conceded fifteen pounds to the winner, and missed narrowly — a neck, in the New York Times account; a half-length, in later chart summaries.
One piece of housekeeping, because it attaches itself to this race everywhere it is retold: the story that this loss coined the word “upset” is a folk tale. The word in its sporting sense predates 1919, and this publication does not print the story as fact. What the record does support is the rest of 1920: the Preakness, with Upset second; the Belmont Stakes by twenty lengths in 2:14⅙, a world record for the 1⅜-mile distance then in use; a Travers track record that stood for forty-two years; and a closing match race against Sir Barton, the previous year’s Triple Crown winner, won by seven. He never ran in the Kentucky Derby — his owner, Samuel Riddle, believed a mile and a quarter in early May was too far for a young three-year-old, a judgment the rest of that season makes difficult to argue with. He was retired at three, unbeaten after August 1919, rather than campaign under the extreme handicap weights waiting for him at four.
Put side by side, the honest comparisons are these. Zenyatta owns the longest run: nineteen. Personal Ensign owns the only perfect one: thirteen and done. Man o’ War is the nearest thing to a second perfect record: twenty of twenty-one. Citation and Cigar share the sixteen that bookends half a century — and Secretariat, who never appears in a streak table at all, holds in five weeks the three lines in the record book none of the others were chasing: the Derby in 1:59⅚, the Preakness in 1:53, the Belmont by thirty-one lengths in 2:24, all still the stakes records.
What this page will not do is rank them by the clock. Tracks differ — the Belmont Stakes itself was run at a mile and three-eighths in 1920 and a mile and a half in 1973 — timing differs, hand timing in fifths against electronic hundredths, and no speed figure honestly bridges 1919 and 2010. Earnings are printed per horse and ranked nowhere: a $249,465 career in 1920 and a $9,999,815 career in 1996 are facts about purses, not about horses. The questions that survive across eras are the ones in the table: how long the run lasted, what ended it, and whether the record book still carries the name.
The full sheet: every streak table, every documented margin, and the comparison panel — the mock Daily Pace Card we built from the public record — lives in the guides: Famous Runs: A Comparison Look Back →
Look Back No. 1: the five weeks this series started with — Secretariat, 1973: Five Weeks That Still Own the Record Book →
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The picks, the pace sheets, and this podcast are all produced by AI. The system behind them was built and tested using many of today's leading AI systems in a strict deterministic environment set up as a handicapping lab, and it has been independently audited by other Large Language Models — including documented audits by Grok and Perplexity. The systems that formed it include Muse, Grok, Perplexity, ChatGPT, Gemini, Claude, and DeepSeek. Rankings follow the morning line.