In memoriam: Tricia Gardiner

British Dressage is deeply saddened to share the passing of Tricia Gardiner, a remarkable horsewoman whose life was dedicated to the art, discipline and joy of riding.   

Born in 1935, Trish’s early life was shaped by wartime Britain before she built her home and family in Herefordshire with her husband Patrick. Alongside raising three daughters, she immersed herself in the equestrian world – from managing the family’s thoroughbred stud and farm to giving her time and energy to the Pony Club and local hunting community. Horses were at the heart of her life from the very beginning. 

Trish first made her mark in eventing, riding the talented Welton Gameful to the highest levels of the sport. Her fearless career as an eventer was tragically interrupted by a serious accident that left her with two broken legs, but where others might have stopped, she found a new beginning. Dressage became her passion, and from that point onward she became a central figure in the development of the sport in Britain. 

She worked closely with friend and mentor Lorna Johnstone - a BD legend in her own right - through whom she began campaigning dressage horses of great ability. Her determination to succeed took her to the international stage, memorably with her beloved Manifesto; a Welsh Cob–Thoroughbred cross whom Trish took over from her husband. Together they became a formidable partnership, under the tutelage of Robert Hall at Fulmer, and competing at great European shows including Aachen. An international career of 13 years would follow before achieving her proudest moment: selection for the 1988 Seoul Olympics with Wily Imp. Alongside Jennie Loriston-Clarke, Diana Mason, and Barbara Hammond, she helped secure a top-ten finish for the team – an extraordinary achievement. Representing her country on the world stage was a testament not just to her talent, but also to her resilience and drive. 

For decades, Trish combined competing with an active role in training and mentoring. She produced many horses up to Advanced level and became a source of inspiration for riders across disciplines. Olympians and future champions, including eventers Mark Todd and Blyth Tait, benefited from her knowledge and generosity with her time. In later years, she enjoyed a special connection with Carl Hester, who supported her with her final Grand Prix horse, Moon Tiger. 

Trish was also a highly regarded List One Judge, known for her clarity, fairness, and depth of understanding. Her influence in this role extended far beyond individual competitions, leaving a lasting impression on the judging standards of her era. 

Trish Gardiner was more than just a competitor—she was a pioneer, a mentor, and above all, a true horsewoman. Her life was defined by resilience, generosity, and an unwavering love for horses. British Dressage pays tribute to her extraordinary contribution to our sport and extends heartfelt condolences to her family and all who had the privilege of knowing her.   

Former BD List Two judge Tessa Thorne reflected on the influence Tricia had on her career: “I worked for Trish from 1984 for 10 years and in that time, I learnt a huge amount about training and producing horses from starting to Grand Prix. Trish was absolutely insistent on the fundamentals being truly established and was especially particular about the quality of contact with the horse’s mouth - she hated seeing horses working incorrectly with an inconsistent connection and insisted that we all sit in a correct, soft and elastic position- she was very insistent that the rider should not disturb the horse, especially in flying changes.  

“Because it was quite a while ago - I can’t remember any particular quotes but I do know that she shaped me as a rider and trainer and hopefully I’ve been paying that forward ever since.” 

Jill Day, British Dressage Chairman, added her reflection on Tricia: “I reflect our entire community’s sentiment in sharing our sadness at the passing of a remarkable individual in Trish Gardiner. Trish’s tireless dedication to the sport, which never wavered literally until the day she died. She was an amazing trainer, rider and judge who I was lucky to see in action on many occasions. I extend my personal, heartfelt condolences to Trish’s family and loved ones.” 

Service of Thanksgiving  

We’re privileged to share details of a Service of Thanksgiving to celebrate the life of Trish, which take’s place at St Mary's Church, Upleadon, Gloucestershire GL18 1EG at 12 noon Monday 15 September. 

For members of the BD community who would like to attend, please let the family know via email to roel.hill@gmail.com (Clare Green).