Thoroughbred Breeding Continues Decline in Britain and Ireland: 1,500 Fewer Foals Born in Two Years

Official figures released by Weatherbys reveal that thoroughbred breeding across Britain and Ireland declined by an additional 2.4 percent in 2026, dropping to a total of 11,312 foals. The downturn is particularly alarming in Great Britain, where foal production dropped by 6 percent, as breeder profitability remains one of the industry's most pressing challenges

LONDON, England (Special for Turf Diario).— The thoroughbred breeding industry across Great Britain and Ireland continues to lose ground, as official statistics for 2026 have once again raised industry-wide alarm. According to the annual Return of Mares report published by Weatherbys, a total of 11,312 foals were registered across both nations this year, marking a 2.4 percent decline from the 11,593 recorded in 2025.

While the drop was more moderate than the previous period's severe slump—when production plummeted over 9 percent from the 12,809 foals registered in 2024—the downward trend remains unchecked, posing critical questions about the future of one of the world's most influential racing jurisdictions.

In just two years, the total annual foal crop across the two countries has contracted by 1,497 heads, representing a sharp overall decline of nearly 12 percent.

The situation is particularly acute in Great Britain, where foal production dropped from 3,915 to 3,670, reflecting a 6 percent decrease.

In Ireland, the downturn was much milder by comparison, sliding 0.5 percent from 7,678 to 7,642 foals. However, it must be noted that Irish foal production had already endured a 12 percent contraction during the 2025 season.

The data confirms that the post-pandemic recovery observed throughout 2021 and 2022 has fully evaporated, giving way to three consecutive seasons of steady contraction.

This phenomenon is not isolated to Europe. The Jockey Club in the United States recently released statistics pointing to a parallel contraction across the North American breeding landscape.

Fewer Broodmares and Stallions Active in Ireland

The Weatherbys report also underscores a continuing decline in the active broodmare population. Across Great Britain and Ireland, the combined broodmare herd contracted from 20,337 to 19,585 mares, a drop of nearly 4 percent with similar percentage losses recorded in both countries.

On the stallion front, Great Britain registered a slight uptick, moving from 89 to 90 active stallions.

Conversely, Ireland lost eight active stallions to stand at 133, though it continues to hold the overwhelming majority of the European commercial stallion roster.

Not all indicators were negative. In Great Britain, the total number of mares reported covered in 2026 rose from 5,481 to 5,687, representing 82.6 percent of the active broodmare herd.

This increase offers a potential glimmer of stabilization for upcoming seasons, as it could translate into a modest recovery in total births next year.

In Ireland, however, covering activity also declined, dropping from 10,251 to 10,056 mares served.

Breeder Profitability at the Core of the Crisis

Naomi Mellor, Chief Executive Officer of the Thoroughbred Breeders' Association (TBA), acknowledged that the British figures aligned with the organization's forecasts while pointing to key areas of encouragement.

"This year's decline in British foal production aligns with our internal projections and reinforces the scale of the challenge facing our breeding sector, but there are reasons for optimism," she stated.

The executive noted that the rise in covered mares provides a hopeful signal: "While the active broodmare herd has shrunk considerably, the increase in mares covered this year offers real encouragement and represents a critical first step toward stabilizing production," she explained.

Mellor emphasized that a healthy breeding sector remains intrinsically linked to the broader health of racing: "A healthy and sustainable breeding industry is essential to ensuring a strong, successful racing product. It is reassuring to see growing recognition of this reality across the sport."

She highlighted recent initiatives including increased funding for developmental races and enhancements to the Great British Bonus scheme, both designed to stimulate domestic production.

"We must continue working collectively to improve the commercial viability of breeding, drive demand for British-bred horses, and give breeders the confidence to invest," she added.

Only 29 Percent of Yearlings Turn a Profit

Among the most troubling findings highlighted in recent TBA economic studies is the state of commercial breeder profitability.

According to their research, only 29 percent of yearlings offered at public auction during 2024 generated a net profit for their breeders.

This figure underscores a deeply polarized market: while elite, top-tier yearlings with commercial pedigrees fetch record prices, a vast majority of the crop struggles to cover basic production costs.

Philip Newton, Chairman of the TBA, has sounded the alarm on this structural issue for several seasons.

In May 2025, he presented economic projections predicting a substantial drop in foal production. While the 2026 outcome stopped short of his most severe forecast, it came dangerously close.

Key factors driving the margin squeeze include increases to British employer National Insurance contributions, higher statutory minimum wages, rampant inflationary pressures on operational inputs, and looming uncertainties around inheritance tax policies.

These combined pressures severely erode profit margins, taking a heavy toll on small and medium-sized breeding operations that form the backbone of the industry.

Nevertheless, during the TBA Annual General Meeting last month, Newton expressed measured optimism about reversing the trend.

His optimism stems from the fact that key racing authorities and commercial stakeholders have finally begun acknowledging the urgent need for a cohesive, long-term strategy to arrest the decline in production.

Implications Beyond the Breeding Shed

The ongoing contraction of the foal crop carries ramifications that extend far beyond stud farms.

Fewer foals ultimately translate into fewer horses entering training, creating severe field-size challenges for race planners and placing additional strain on the financial sustainability of racecourses.

Furthermore, a shrinking crop threatens genetic diversity and restricts opportunities for prospective owners and trainers.

While the uptick in British coverings offers an initial positive sign, it remains far from a full recovery.

With nearly 1,500 fewer foals born annually compared to 2024, the British and Irish thoroughbred industries face a structural challenge that cannot be solved solely by record-breaking top-end auction results.

The central challenge remains restoring economic viability for the broader base of breeders. Without achieving that baseline, long-term statistical trends are unlikely to reverse.