Adrienne Lyle Sponsors

Premier Equestrian
Premier Equestrian offers a wide range of horse arena footing additives. All our horse arena footing products are safe, non-toxic and affordable, and will help eliminate dust, reduce watering, and aid in the reduction of stress to your horse's joints and tendons.

Dressage Arenas-Premier Equestrian dressage arenas are designed for safety, beauty, and long life
Arena Footing - Premier Equestrian offers a wide range of horse arena footing additives. All our horse arena footing products are safe, non-toxic and affordable, and will help eliminate dust, reduce watering, and aid in the reduction of stress to your horse's joints and tendons.
Barn & Stable - All of Premier Equestrian barn accessories are manufactured from brightly-colored polyethelene, making them both durable and attractive. 

River Grove Farm in Sun Valley, Idaho

River Grove FarmsPeggy and Parry Thomas of Las Vegas, Nevada, have owned the 80-acre property on the Wood River for more than 30 years. They completed construction of River Grove Farm in 1981. Peggy and Parry have a house near the stables and also one in Sun Valley to be near the skiing in winter. Jane and her husband Peter Sturdivant built their home at River Grove in 1996 and live there year-round with her son Christopher Nielson. “It’s a small farm – it’s not a huge riding facility,” explains Jane. “There aren’t going to be many people riding the same time as whoever wins this auction. We usually have one person in the dressage arena at a time because we like it that way. There aren’t other trainers – it’s just us, because it is a small private facility.”


River Grove FarmsPeggy and Jane Thomas originally rode hunters with Bob and Debbie McDonald in California in the late 1960s. Peggy switched to dressage, and eventually Jane and Debbie did too. Bob, who is still actively involved in the hunter/jumper world, trains hunter riders that trailer in to River Grove for a week or two, and Debbie also periodically has students trailer in for dressage lessons.



River Grove Farm “We have two dressage arenas and one large hunter/jumper ring that we use as well because it occupies a few acres and it’s nice to ride without corners,” explains Jane. “The newest arena we call ‘The Brentina Arena’. We built it specifically for a performance last year that Debbie did with the Sun Valley Summer Symphony, which is a 100-piece orchestra. She rode Brentina in a Freestyle. We raised hundreds of thousands of dollars for the Sun Valley Symphony. It was quite the event – there were almost 800 people here.” The Brentina Arena is an outdoor ring with a two-foot wall around it planted in summer annuals with Carbonit Mountain in the background. Apart from training in a spectacular outdoor arena, the lucky high bidder will also have the opportunity to trail ride in splendor. “We have walking trails that go through the woods and along the river – we usually walk our horses out on these trails after we’re done training. They all have shavings on them for footing. It’s a nice way to cool your horse down after you ride and give him a chance to just be a horse again.” Jane notes that if the rider is a skier, she will most likely choose winter to come to Sun Valley, and that River Grove Farm has a large indoor arena.





Style in and out of the ring!

Quality, stylish riding apparel that takes you in and our of the ring. Asmar Equestrian gives professional and lesuire riders the fit and style they desire. View our fabulous colour collections to see the many styles and options Asmar Equestrian has to offer. We’re confident you’ll love our riding apparel as much as we do.

samshield helmets "It's more to life than a Samshield, that's why you wear one"
Samshield is the result of a mix between the young pro rider's needs, the young designer's creative energy and engineer's technical vision. Samshield's philosophy is to always propose advanced products in terms of active and passive secure comfort, hygiene, material and finish quality as well as customization.


Vita Flex Vita Flex means victory. No one else has the Vita Flex reputation for winning results, with products formulated specifically for top performers. Vita Flex is dedicated to developing the best supplements for your performance horse. Our staff of equine nutritionists, veterinarians and scientists continuously research and test new and existing products. All to offer you a full range of high performance products focused on getting top-ranking results.


Trilogy Saddles Trilogy Dressage Saddles are built in England by some of the most experienced craftsmen in the world. They feature a British tree made of laminated Beechwood, and a specially tanned hide from England that offers the rider an elastic broken-in feel. Our designs are effective for both horse and rider. The leather is grippy and already broken in for the closest contact.



Nutrena® Animal Feeds The Nutrena® brand offers a complete line of feeds and supplements designed to provide optimum nutrition for horses, livestock, pets and more.

“I am just thrilled to of found the advanced Equine Bacteria technology of Equiotic. With all of the pressures of showing
Grand Prix, EquiOtic and its Equine derived DNA typed bacteria is just what I needed to maintain Wizards GI tract.
How many things can you give your horse that actually originate from a horse? This technology really is different and
I urge all horseman to look into it. As an Animal health Sciences Major, I know how important this is.”


Meet Wizard

News Articles

  • Adrienne's BackgroundI was born and raised on Whidbey Island, Washington, on a small cattle farm....
  • Chance of a LifetimeThrough hard work and natural talent, Adrienne Lyle moved from a working student position to full-time staff...
  • West Palm BeachAdrienne Lyle, 27, and Wizard took the top award at the Global Dressage Festival (GDF) in the FEI Grand Prix...