Jockey vs. Trainer: Which Is More Important to a Horse’s Success?

In horse racing, the roles of the jockey and trainer are fundamental to a horse’s performance. This article explores the dynamic between the two and their relative importance in the racing industry. While trainers are responsible for the horse’s preparation and overall condition, jockeys make critical decisions in the heat of the race. Balancing these contributions is key to understanding which has a greater impact on a horse’s success in the competitive world of racing.

Why the Analytics Behind Every Factor Matters So Much

The UK has seen a significant rise in online gambling on horse racing, which has become a substantial part of the sport’s culture. For avid punters, any influence on a horse’s health and fitness can make a big deal when it comes to gaining an edge. This is why it matters how the horse is cared for and who has a bigger effect on its performance.

According to the Cheltenham bookmakers list, betting expert Adam Haynes highlights several perks that have contributed to the popularity of online gambling. Among fast payouts, a range of different ways to bet, and even crypto betting, there are a range of other conveniences.

Firstly, the convenience of placing bets online has transformed how spectators engage with horse racing. Punters can now access live streams of races, detailed form guides, and real-time betting odds from the comfort of their homes or on the go through mobile apps.

This can also include a range of analytics that help bettors better assess a horse’s conditioning and training, as well as the backgrounds of its trainers, owners, and jockeys. This is why many punters now care a great deal whether it’s the trainer or jockey who has the largest impact. Here’s a look at both in more detail.

The Trainer’s Impact

The role of a trainer in horse racing cannot be overstated and has become a celebrated part of the sport. They are the architects behind the scenes, shaping every aspect of a horse’s preparation from diet and exercise routines to mental conditioning. Trainers must possess a deep understanding of horse physiology and psychology to tailor training programs that maximize a horse’s potential. They also need to be adept at selecting the right races that suit their horse’s abilities.

Trainers develop strategies based on an individual horse’s strengths and weaknesses, and they must adjust these plans in response to performance and health. Their decisions significantly affect the outcomes of races, as a well-prepared horse is often seen outperforming others despite not having the best raw speed or talent.

The Jockey’s Role During the Race

Jockeys, on the other hand, are the visible stars on the racecourse, making split-second decisions that can lead to victory or defeat. Their role becomes critical once the race starts, as they must navigate the track strategically, deciding when to hold back or push the horse, and positioning themselves advantageously against competitors. The synergy between a jockey and their mount can significantly enhance the horse’s performance.

With factors like the sport evolving continuously and female jockeys becoming more prominent than ever, a jockey’s experience and knowledge of the horse they are riding are crucial. They need to be familiar with the horse’s temperament, its response to competition, and its physical cues. This relationship is often built over time through training sessions and previous races, allowing the jockey to tailor their racing strategy to the horse’s specific needs and abilities.

Conclusion

Determining whether a jockey or a trainer is more important to a horse’s success is complex, as both play integral roles that directly influence outcomes in horse racing. While trainers lay the groundwork for a horse’s physical and mental readiness, jockeys bring this preparation to fruition through their skills and decisions during the race. Ultimately, the collaboration between the jockey and trainer, along with the quality of their individual contributions, defines a horse’s success on the racetrack.

Tom Cannon

Formerly a successful point-to-point jockey, Tom Cannon rode his first winner under rules, Days Of Pleasure, trained by Chris Gordon, in a handicap hurdle at Fontwell on March 10, 2010. With the backing of Gordon, to whom he remains eternally grateful, he made rapid progress through the ranks and, in 2014/15, rode a then career-best 52 winners. Immediately prior to the start of the 2016/17 season, Cannon was appointed second jockey to Alan King Barbury Castle Stables in Wroughton, near Swindon, Wiltshire. He rode his first winner for the yard, Tyrell, in a juvenile hurdle at Warwick.

In 2019, following the retirement of Wayne Hutchinson, Cannon landed his ‘dream job’ as stable jockey at Barbury Castle and has continued to thrive ever since. In 2021/22, he enjoyed his most successful so far, numerically and fiscally, with 74 winners from 430 rides, at a strike rate of 17%, and just over £1 million in prize money. His seasonal tally included two Grade 1 wins, both on Edwardstone, in the Henry VIII Novices’ Chase at Sandown Park in December and the Arkle Challenge Trophy at the Cheltenham Festival the following March.

All told, at the time of writing, Cannon has a total of 22 Graded and Listed wins to his name, to most recent of which coming on Telepathique, trained by Lucy Wadham, in the Lady Protectress Mares’ Chase at Huntingdon on February 6, 2025. In 2024/25, he has ridden 34 winners from 251 rides and currently lies joint-twentieth in the National Hunt Jockeys’ Championship.

Ryan Mania

A former point-to-point rider from Galashiels in the Scottish Borders, Ryan Mania has endured a start-stop-start career as a professional jockey, but will always be best remembered for winning the Grand National on 66/1 outsider Auroras Encore, trained by Sue Smith, in 2013. Mania rode his first winners under rules for Midlothian trainer Peter Monteith in 2008, but his career was interrupted for a six months when, in 2011, his former employer, Howard Johnson, retired after being given a four-year ban by the British Horseracing Authority (BHA).

Having won the Grand National at the first attempt, Mania went on to enjoy his most prolific season ever in 2013/14, with 53 winners, but in November 2014 announced his retirement from the saddle at the age of 24. He cited ongoing weight problems as the main reason for his decision and told the Yorkshire Post, “I’m not being fair to myself if I carry on being miserable.” During his second sabbatical, which would last until 2019/2020, he worked as kennel huntsman at the Braes of Derwent Hunt in Northumberland and, for a spell, as assistant to Berwickshire trainer Sandy Thomson.

Nevertheless, with the encouragement of his agent, Bruce Jeffrey, Mania returned to race riding for Sue Smith in October 2019. He enjoyed his most successful season since his return in 2020/21, when he rode 43 winners, including his first Cheltenham Festival winner, Vintage Clouds, in the Ultima Handicap Chase. In his career as a whole, Mania has seven Graded and Listed wins to his name.

Sean Levey

Born in Eswatini, formerly Swaziland, in Southern Africa on March 7, 1988, Sean Levey moved to Ireland with his family in his early teens. He became apprenticed to Aidan O’Brien in Ballydoyle, County Tipperary at the age of 17 and over the next six years or so rode 46 winners on Irish soil, including Psalm I, trained by O’Brien, in the Group 3 Concorde Stakes at Tipperary on October 5, 2008.

Still in receipt of a 5lb claim, despite having ridden in every Irish Classic, and the Prix de ‘Arc de Triomphe, in 2011 Levey moved to England to join David O’Meara in Upper Helmsley, near Nawton, North Yorkshire. He joined Richard Hannon Snr. in East Everleigh, near Marlborough, Wiltshire shortly afterwards and, nowadays, alongside Pat Dobbs, is stable jockey to Richard Hannon Jnr..

Levey rode his first of his nine Group 1 winners, 66/1 rank outsider Billesdon Brook, trained by Hannon, in the 1,000 Guineas at Newmarket in May 2018. In October 2019 he doubled his Group 1 tally when winning the Kingdom Of Bahrain Sun Chariot Stakes, also at Newmarket, on the same horse and two weeks later also won the Queen Elizabeth II Stakes at Ascot on King Of Change. Levey has ridden 50 or more winners in every season since 2013, bar 2018, when he missed the second half of the season through injury, 2020, when he rode 49, and 2024, when he rode 49.His most successful season, numerically, was 2017, when he rode 73 winners.