Equine Flu Outbreak Forces Major Changes to British Horseracing Calendar

The BHA confirmed that, from 20 May onward, only horses from officially licensed training yards will be allowed to enter racecourses on racedays. The decision has been made in response to what officials describe as the highest levels of equine flu seen in recent history.

As part of the restrictions, all scheduled Hunter Chase races from 20 May have been cancelled, including the popular Hunter Chase evening at Stratford Racecourse on 29 May. In addition, racecourses across Britain will suspend all peripheral equine activities that could increase contact between horses from different environments. These include Retraining of Racehorses (ROR) parades, pony rides, petting farms, and similar attractions commonly featured during family race days.

According to the BHA, the measures are designed to reduce the mixing of racing thoroughbreds with horses from non-licensed premises, where authorities may have limited information regarding health conditions and vaccination records.

James Given, the BHA’s Director of Equine Regulation, Safety and Welfare, acknowledged that the changes would disappoint many racing participants and fans but insisted the situation required immediate action.

He explained that racing authorities had consulted extensively with infectious disease specialists to determine how best to minimize the risk of exposure while ensuring the continuation of the sport. Given stressed that alongside vaccination programs, limiting contact between horses from different backgrounds remains one of the most effective ways to control the spread of infection.

The BHA also confirmed it would continue discussions with racecourses affected by the cancellations in an attempt to find alternative racing opportunities later in the season. Meanwhile, Ascot Racecourse is expected to introduce additional biosecurity procedures to allow the traditional Royal Procession to proceed safely without increasing health risks.

Officials have not specified how long the restrictions will remain in place, though the measures are expected to continue until equine influenza levels fall significantly and no longer pose an elevated threat to the racing herd.

The outbreak has raised broader concerns throughout the industry, particularly regarding attendance and betting turnover during the busy summer racing calendar. Fewer races and reduced entertainment activities may impact racecourse revenues as well as bookmaker activity.

In response to growing uncertainty among racing fans, the Horseracing Bettors Forum has launched a survey asking punters which aspects of the sport matter most to them during this challenging period.

Despite the disruption, the BHA continues to urge owners, trainers, and stable staff to remain vigilant about horse movements, vaccination compliance, and infection control procedures. Guidance on identifying symptoms of equine flu and maintaining stable biosecurity has also been made available through the authority’s official channels as British racing works to contain one of its most serious health threats in years.