OBS — Ocala Breeders' Sales — is the major thoroughbred auction company of the southeastern United States, based in Ocala, Florida. It hosts the largest two-year-olds in training sale in the world, plus yearling, mixed, and broodmare sales, each preceded by an under-tack show on its dirt training track.

Where is OBS located?

OBS is located in Ocala, Florida — the same town that bills itself as the Horse Capital of the World — minutes from most of the area's thoroughbred farms and training barns.

How many sales does OBS hold each year?

OBS runs a near-continuous auction calendar: a Winter Mixed Sale in January or February, the marquee March and April sales of two-year-olds in training, a Summer Sale of 2YOs and horses of racing age in June, an October Yearling Sale, and additional fall mixed sales. Each 2YO sale is preceded by an under-tack show.

What is the under-tack show?

Before each two-year-olds in training sale, every catalogued horse breezes an eighth or quarter of a mile on the OBS dirt track in front of buyers, clockers, and the public. Times are published. A fast, clean breeze can significantly lift a horse's hammer price; a slow or labored one can sink it.

What is pinhooking and how does OBS fit in?

Pinhooking is the practice of buying a horse at one stage to resell at the next — most commonly buying a yearling in the fall and selling it as a two-year-old in training the following spring. The OBS spring 2YO sales are the natural destination for that strategy, which is why the under-tack breeze is so closely watched.

OBS is not a racetrack. It is an auction company with a dirt training track used for under-tack shows. Florida's thoroughbred racetracks are Tampa Bay Downs (near Tampa) and Gulfstream Park (near Miami).

The Auction House Across Town

Ocala Breeders' Sales

OBS is the thoroughbred auction company built into Ocala — a working training track, a sales pavilion, and a calendar that runs nearly the whole year. For a barn that breaks horses here, it is effectively the finish line: the place where the work either pays off or doesn't.

What OBS Is

Ocala Breeders' Sales — OBS — is the major thoroughbred auction company of the southeastern United States, based in Ocala, Florida. It is not a racetrack. It is an auction company that also operates a dirt training track on its grounds, used for the under-tack shows that precede each two-year-olds in training sale.

The OBS calendar runs essentially year-round. Two-year-olds in training sales in March, April, and June; a yearling sale in October; mixed sales for broodmares, weanlings, and horses of racing age folded in around them. The grounds are minutes from most thoroughbred farms in the area, which is part of why Ocala became the breaking-and-training capital it is.

The full venue-level entry — surfaces, status, distance from local farms — lives on the tracks page for OBS. This page is the deeper read: what each sale is, how the under-tack show works, and where the pinhook economy fits.

Through the Year

The OBS Sales Calendar

January / FebruaryWinter Mixed SaleMixed — broodmares, weanlings, horses of racing age
March · MarqueeMarch 2YO SaleTwo-year-olds in training
AprilApril 2YO SaleTwo-year-olds in training
JuneSummer SaleTwo-year-olds in training & horses of racing age
OctoberOctober Yearling SaleYearlings
November & onwardFall Mixed & Winter Mixed SalesMixed — yearlings, weanlings, broodmares, horses of racing age

January / February

Winter Mixed Sale

Mixed — broodmares, weanlings, horses of racing age

The Winter Mixed Sale opens the OBS year with broodmares, weanlings, and horses of racing age — a January-into-February auction that catches the breeding stock and racing stock that did not move in the fall.

A mixed sale, by definition, mixes categories: bred mares, mares in foal, weanlings, racing-age horses changing hands between owners, and sometimes stallion shares. For Ocala farms, the Winter Mixed is the first call-up of the calendar — a chance to refresh a broodmare band or sell stock that did not catalog into a fall sale.

Mare Weanling

March

March 2YO Sale

Two-year-olds in training

Marquee Sale

The OBS March Sale of Two-Year-Olds in Training is the marquee event of the OBS calendar — widely regarded as the most influential 2YO sale in the world, where a sharp under-tack breeze can multiply a horse's price.

Preceded by an under-tack show in which every catalogued horse breezes an eighth or quarter of a mile on the OBS dirt training track, the March Sale rewards horses that move well and clock fast. A bullet-fast breeze under tack can lift a yearling that cost mid-five figures into the six- or seven-figure range overnight. That arithmetic — buy a yearling, break it well, sell it in March — is the working definition of pinhooking, and it is the part of the Ocala economy ML Thoroughbreds is built around.

Two-Year-Old in Training Sale Under-Tack Show Breezing Pinhooking Furlong

April

April 2YO Sale

Two-year-olds in training

The OBS April Sale is the second of the spring 2YO sales — a deep catalog that lands a few weeks after March, again preceded by an under-tack show, and a natural target for horses that needed a little more time to come together.

Some horses need an extra month — physically, mentally, or to clock a cleaner breeze. April is where those horses sell. The April Sale is larger than March by horse count and is the workhorse of the spring 2YO calendar; March sets the high prices, April moves the volume.

Two-Year-Old in Training Sale Under-Tack Show Breezing

June

Summer Sale

Two-year-olds in training & horses of racing age

The OBS Summer Sale, in June, is the last 2YO in training sale of the year — a chance for late-developing two-year-olds and a marketplace for horses already running.

By June the spring 2YO market has closed: any 2YO still in a consignor's barn either gets sold here, sent to the track, or held for a fall event. The Summer Sale also folds in horses of racing age — runners changing hands between stables outside the claiming box. For Ocala consignors, June is the cleanup pass on the 2YO inventory; for buyers, it is a quieter sale where value horses turn up.

Two-Year-Old in Training Sale Claiming Race Maiden

October

October Yearling Sale

Yearlings

The OBS October Yearling Sale is the company's flagship yearling auction — the moment yearlings change hands and the Ocala breaking pipeline goes into full gear.

Yearlings cataloged here are bound for either a breaking barn (most of them) or another consignor's yearling-to-2YO pinhook (a smaller share). Either way, by the end of October the horses are heading into staged breaking work. The September yearling sales at Keeneland and Saratoga get the headlines, but OBS October is the major Florida yearling marketplace and a critical date for any barn that breaks horses for a living.

Yearling Pinhooking Breaking

November & onward

Fall Mixed & Winter Mixed Sales

Mixed — yearlings, weanlings, broodmares, horses of racing age

Late-year mixed sales close out the OBS calendar — a window for weanlings, broodmares, and racing-age stock not catalogued earlier in the year.

These are smaller, more transactional sales — useful for a farm that has stock to move before year end, or a buyer hunting for a value broodmare or a late weanling. They also bookend the calendar with the Winter Mixed in January, keeping a near-continuous auction operation on the OBS grounds.

Weanling Mare

The Make-or-Break Moment

The Under-Tack Show

A few days before each two-year-olds in training sale, every catalogued horse is brought to the OBS training track and asked to breeze — an eighth of a mile, sometimes a quarter — in front of buyers, clockers, agents, and the public. The times are published. The trips are filmed.

That one breeze is, for most horses, the single most influential moment in their sale price. A bullet-fast, smooth, professional trip can lift a horse from mid-five-figure expectations into the six- or seven-figure range overnight. A labored or untidy breeze can sink a horse the consignor was counting on.

The whole back-end of the breaking calendar — winter conditioning, gate work, breeze schedule — points at the under-tack show. The horse has to be sound, fit, broke enough to be ridden out cleanly, and trained to deliver one fast eighth on a strange track in front of an audience. Get all of that right and the auction does its job. Miss any one piece and the work of the previous six months is on display in the wrong direction.

How the Money Moves

The Pinhook Pipeline

Pinhooking, in thoroughbreds, is the practice of buying at one stage and reselling at the next: buy a weanling, sell as a yearling; or — far more commonly — buy a yearling in the fall, break it, condition it, and resell it as a two-year-old in training the following spring.

The full pipeline runs through Ocala. Yearlings are bought at September sales at Keeneland, Saratoga, or the OBS October Yearling Sale. They are broken at Ocala barns in the fall. They spend the winter being conditioned, breezing, learning the gate. In March or April, they go back to OBS for the under-tack show, and a few days later, the hammer.

ML Thoroughbreds is built around the breaking and early-training stages of this pipeline. Wynstock — a yearling bought at auction for $50,000 in September 2022, broken here, sold as a 2YO in training at OBS in April 2023 for $700,000 — is the cleanest version of that arithmetic: about a 14× return in seven months, with the under-tack breeze as the moment that made it.

Case Study

Wynstock — purchased as a yearling for $50,000 in September 2022, broken at ML Thoroughbreds, breezed and sold at the OBS April Two-Year-Olds in Training Sale in 2023 for $700,000. The full Race Record page has more context.

Race Recordarrow_forward

Common Questions

About OBS

What is OBS?: OBS — Ocala Breeders' Sales — is the major thoroughbred auction company of the southeastern United States, based in Ocala, Florida. It hosts the largest two-year-olds in training sale in the world, plus yearling, mixed, and broodmare sales, each preceded by an under-tack show on its dirt training track.
Where is OBS located?: OBS is located in Ocala, Florida — the same town that bills itself as the Horse Capital of the World — minutes from most of the area's thoroughbred farms and training barns.
How many sales does OBS hold each year?: OBS runs a near-continuous auction calendar: a Winter Mixed Sale in January or February, the marquee March and April sales of two-year-olds in training, a Summer Sale of 2YOs and horses of racing age in June, an October Yearling Sale, and additional fall mixed sales. Each 2YO sale is preceded by an under-tack show.
What is the under-tack show?: Before each two-year-olds in training sale, every catalogued horse breezes an eighth or quarter of a mile on the OBS dirt track in front of buyers, clockers, and the public. Times are published. A fast, clean breeze can significantly lift a horse's hammer price; a slow or labored one can sink it.
What is pinhooking and how does OBS fit in?: Pinhooking is the practice of buying a horse at one stage to resell at the next — most commonly buying a yearling in the fall and selling it as a two-year-old in training the following spring. The OBS spring 2YO sales are the natural destination for that strategy, which is why the under-tack breeze is so closely watched.
Is OBS a racetrack?: OBS is not a racetrack. It is an auction company with a dirt training track used for under-tack shows. Florida's thoroughbred racetracks are Tampa Bay Downs (near Tampa) and Gulfstream Park (near Miami).

The Work