GP Equestrian - Homepage Image
GP Equestrian - Homepage Image

Welcome to GP Equestrian

We offer a range of professional equestrian services from our yard in Collingbourne Ducis, Wiltshire. From livery to live-in training courses, breaking and retraining, coaching and clinics: whatever your needs, we can help you and offer you top advice to help you and your horse work together.

Our team is lead by international and professional rider and coach, Gilles Serbource, BHSI. Gilles is a professional Event Rider. He started his career in France, riding on the international circuit, and has since coached riders and horses to all levels over the past 30 years. He specialises in Eventing and Show Jumping but can teach and ride in most disciplines.

We offer Livery Services from our 20 horse American Barn. We have a 50×30 floodlit outdoor school, a walker, round pen, grass gallops and cross country fences. We also offer services to our clients to include event transport.

Please contact us at for more information.


Gilles Serbource is the Head Coach for GP Equestrian. Gilles is a professional Eventer and has been riding and teaching for over 30 years, including riding for France. He is available to coach at our yard or come to yours.


We offer professional livery facilities for up to 20 horses in our Monarch boxes in an American Barn. We offer Weekday Part, Part, Full and Competition / Hunting, Sales and Holiday Livery, with an outdoor school, show jumps, gallops and more.


We have excellent facilities to include stabling in an American Barn, an outdoor school with show-jumps and floodlights, grass gallops, a horse-walker, a round-pen, a wash-off area, all year turn out and excellent off-road hacking. We will be introducing more facilities shortly.


We offer Breaking, Schooling and Retraining Livery from our yard. Whether you are looking to start an unbroken youngster or your horse would benefit from some professional schooling, we have the facilities to help.

About Us

GP Equestrian is run by Gilles and Pip, hence the GP. Gilles Serbource is the Head Coach for GP Equestrian. Gilles is a professional Eventer and has been riding and teaching for over 30 years. He started career as a rider, competing in Show Jumping and Eventing. He has ridden for France many times during his career.

Pip specalises in Business, Marketing and Event Management but has also ridden most of her life and loves to jump! She is the Manager for the yard.

Together, they run the yard and ensure the very best for you and your horses.


With Gilles, he talks to you before and after a fence, for this reason you forget the obstacle in front of you and focus on you and your horse.


With Gilles it just a sentence, sometimes only a word, and you solve a problem with your horse.


Gilles, he does not judge you, he encourages you to ride better by developing your skills. He does not focus on your mistakes, just your abilities and the qualities of the horse, so that you evolve together.


Every lesson I have with Gilles a unique experience. They are rich with advice and he knows how to lavish generosity with a wise eye. He really is an outstanding teacher, who has the ability to transmit his precious knowledge me to feel these “magic” sensations when riding!!


Gilles has the ability to adapt to every horse and rider rider so that the pair finds his voice of progression with respect and harmony. A rare pearl …


Respect for the horse and rider, Gilles is listening and progress is visible. Horse and rider progress in confidence and in good humour.


Gilles is a professional coach who knows how to structure his lessons whilst fixing attainable objectives. His advice is always very encouraging which makes it easy for each pupil to understand and progress.


As a young instructor, he supported me and trained for a year and a half giving valuable advice, time and your unlimited investment whether it be on foot, on horseback, hands in frozen water or at 5am to go to a competition.

His experience of horses and the training of riders has taught me so much. Whether you are a new rider or a professional, Gilles will help you gain confidence and be the best.

Marion TranSavoie, June 17

Gilles has coached me for over 3 years. During this time I have learnt to understand my riding and finally found my rhythm, and feel the movement. I have progressed so much and will really miss his invaluable advice.

GeraldineUgine, June 17