Calvin Borel – Horse Jockey

Louisiana has given horseracing its fair share of famous jockeys but the argument could easily be made that Calvin Borel is the most famous rider to emerge from the bush tracks of the Pelican State. Known for his ability to save ground in races by hugging the inside of the track, a technique that has gained him the nickname “Bo-Rail”, Calvin Borel has three Kentucky Derby victories under his belt and can claim numerous other stakes wins. He has also been a guest at the White House where he dined with President George W. Bush and Queen Elizabeth II.

Louisiana beginnings

Borel was born in St. Martin Parish in 1966 near Catahoula. Like many other jockeys from South Louisiana—Randy Romero, Kent Desormeaux, and Shane Sellers to name but three—Borel learned his craft on the rough and rugged bush tracks of Louisiana where trainers would match their horses in unsanctioned, head-to-head races. Borel was riding in bush track races by the time he was just eight years old. Borel’s brother Cecil also tried riding but was unable to make the transition to professional jockey because of weight issues. He became a trainer instead and young Calvin got his professional start by riding horses at Delta Downs in Vinton, Louisiana.

The story behind “Bo-Rail”

It was an early lesson imparted by brother Cecil that instilled Calvin’s determination to ride the rail in races and save ground. After losing a race by a slim margin in which he kept one of Cecil’s horses in the middle of the track, the older brother had Calvin walk a horse around his barn. At each end of the barn Cecil had placed a large plastic barrel that forced Calvin to go around instead of hugging the barn wall as he walked the horse. After a while Cecil removed the barrel to demonstrate how many steps Calvin had saved by not having to go around. It was a lesson that Calvin never forgot. In races after that day he would sometimes get white marks on his back riding boots from scraping paint off the racetrack rail as he rode.

Major wins before the Derby breakthrough

The technique began to pay off. In 1991 Borel had the mount on Free Spirit’s Joy in the Super Derby at Louisiana Downs. Given little chance of winning the race against stellar horses Lite Light, Best Pal, and Olympio, Borel was instructed by trainer Clarence Picou to keep Free Spirit’s Joy on the rail behind the speed up front. While Olympio and the others were blistering through the early fractions of the race two or three paths out from the rail, Borel sat patiently on Free Spirit’s Joy while saving ground to the inside. In the stretch Borel passed the tiring Olympio to finish just 3/5 of a second slower than the track record time set by Gate Dancer. It was Borel’s first graded stakes win and the first of many longshot victories.

Despite his success on many major tracks, Borel remained largely ignored by top trainers until a victory in the 2006 Stephen Foster Handicap at Churchill Downs aboard 91-1 longshot Seek Gold got the attention of Carl Nafzger. Nafzger secured the services of Borel for his young colt Street Sense in the Breeders’ Cup Juvenile. Street Sense won by a record 10 lengths. The following May Street Sense became the first Breeders’ Cup Juvenile winner to win the Kentucky Derby, giving Borel his first Derby win and cementing his place as a top rider.

Three Derby wins in four years

Two years later Borel would score his greatest Kentucky Derby triumph. Given the mount on 50-1 longshot Mine That Bird after the horse he was scheduled to ride in the Derby was injured, Borel stunned the Churchill Downs crowd by piloting the unheralded horse to a win. The amazing victory became the subject of a 2014 feature film titled 50-1 in which Borel plays himself.

Calvin Borel would win yet another Kentucky Derby in 2010 on Super Saver, giving him three Derby wins in four years. The Hall of Fame records 5,310 wins through 2025 and his 2013 induction. This is a dated career total, not a live count of subsequent results. Check our Bovada racebook review, Twinspires review or even our Betamerica review for provider-specific details. Our racebook comparison covers eligibility and terms; access depends on location.

Calvin Borel’s Rail-Running Style and Its Betting Implications

Calvin Borel’s trademark riding style — hugging the inside rail to save ground throughout the race before producing his horses through the narrowest of gaps in the stretch — made him one of the most exciting and tactically distinctive jockeys of his era. His three Kentucky Derby victories, notably including two aboard longshots (Mine That Bird at 50/1 in 2009 and Super Saver at 7/1 in 2010), demonstrated memorable ground-saving rides at the highest level. They do not establish that the rail is always the best place to be.

For bettors, Borel’s style created specific handicapping considerations. An inside draw can make saving ground easier, but it can also leave a horse boxed behind tiring runners. A wide draw does not guarantee a path to the rail: crossing inward requires room, suitable positioning and safe clearance. Borel’s reputation did not remove those constraints or automatically cancel a wide stall’s disadvantage. Understanding how a specific jockey’s riding style interacts with the draw in any given race is a nuanced but genuine source of handicapping insight. For more on how jockey style affects outcomes, our articles on betting jockeys in horse racing and betting post positions in horse racing cover the relevant dimensions. And our guide to understanding track bias explains how the rail position interacts with bias.

The Rail Saves Distance, Not Every Trip

Cecil’s barrel lesson explains the geometry of going around a turn: a wider route covers more ground. It does not establish that the inside surface is firmer or faster. Surface condition and distance traveled are separate considerations, and a rail path can be less favorable on a particular day even though it is shorter.

Consider a closer following three horses into the final turn. Staying inside may save distance, but if the horse directly ahead weakens, the closer can lose momentum waiting for an opening. Moving outward spends ground in exchange for clear running. The better choice depends on the room available and the horse’s ability to accelerate again, not simply on a rider’s nickname.

Borel’s career also extends beyond the Derby finishes that made his nickname famous. He rode Rachel Alexandra in her 2009 Preakness, Haskell and Woodward victories during her Horse of the Year campaign. Those successes belong alongside Street Sense, Mine That Bird and Super Saver when considering the range of horses he handled.

When watching a replay, follow both the path and any interruption to momentum. A horse can travel fewer feet and still have a harder trip. Compare those observations with the track-bias guide before assuming every inside passage offers the same advantage.

Ground saved versus momentum lost

Use the chart with the replay rather than labeling every inside ride a favorable trip. Note where the horse was blocked, whether it had to stop accelerating and when room appeared. Those observations explain the ride more precisely than a nickname. Compare several races before treating the inside path as a track bias.