Jeff Cook

Jeff Cook has successfully trained hunters and jumpers since 1979. Throughout his career, he has coached, ridden, and trained horses for all divisions, from low hunters to Grand Prix jumpers.

Jeff was fortunate to work for legendary trainer and former United States Equestrian Team Show Jumping coach, George Morris. Jeff was assistant trainer to Mr. Morris from 1986 to 1991 and again from 1998 to 2003. Over the years, Jeff's horses and riders have won classes and championships at major horse shows throughout the United States. Including Palm Beach, Devon, Lake Placid, and South Hampton, as well as Spruce Meadows and international competitions in Italy and Mexico.

Jeff has also written numerous articles, including a 28 month series for Practical Horseman. He is a highly regarded clinician, teaching throughout the United States, Mexico, and Canada, as well as training at horse shows. Jeff now resides in Bend, Oregon with his wife and three children.

Jody Marken

Jody has been immersed in the world of horses from childhood, gaining experience as both an amateur and a professional. As the owner and operator of Two Spruce Farm in Berthoud, Colorado, she offers lessons in horsemanship and basic jumping, helping countless riders safely enter and grow within the equestrian community.

A lifelong student of the horse, Jody is always eager to explore new and effective ways to communicate with horses. Her popular obstacle clinics focus on building trust and enhancing communication between horse and rider. These clinics encourage participants to think creatively, approach challenges with an open mind, and expand their "toolbox" of techniques to better understand their horses' responses to new situations.

In addition to her teaching, Jody is a licensed USEF “r” judge for hunters and hunt seat equitation. She believes that experiencing a show from a judge’s perspective offers invaluable insight for riders looking to improve their skills in the ring.

With her background as a physical therapist, Jody also brings a deep understanding of anatomy and movement to her instruction. This unique blend of expertise allows her to help both horse and rider achieve better balance, alignment, and performance.

Hardin Towell

Hardin Towell is an accomplished American show jumper and international competitor known for his poise, speed, and precision in the ring. Raised in a legendary equestrian family at Finally Farm in South Carolina, Hardin forged his own identity in the sport through years of success in top-level competition. With Grand Prix victories around the world—including wins on the Longines Global Champions Tour—and appearances at two FEI World Cup Finals, he has established himself as a respected name in elite show jumping. Based in Wellington, Florida, Hardin trains and competes through Oakland Stables, which he co-founded with Irish rider Darragh Kenny.

While his primary focus is developing jumper riders and horses for top sport, Hardin also brings decades of experience in Hunters and Equitation, making him a well-rounded clinician and coach. His thoughtful, partnership-driven approach has helped students and horses achieve success at the highest levels. Whether winning international classes, coaching rising stars, or teaching clinics across the country, Hardin continues to build on a lifelong foundation of horsemanship with vision and purpose.