1875 N Luther Rd, Harrah, Oklahoma 73045, United States


Hunter/Jumper training facility

About Us

JMG Stables provides a collaborative training solution for both horse and rider.  

"We feel truly blessed for the opportunity to train the many successful hunter/jumper teams in our program."

Julie Gass


Julie has been riding since the age of 7. As a Jr she rode with Bob Buxton the majority of her Jr career. She competed in Children’s Hunters, Junior Hunters, and Equitation classes throughout her Jr years, and acquired year end titles in all respected divisions.  She also took clinics from the well respected Holly Hugo Vidal & Ronnie Mutch. As an adult, she trained and showed many different horses acquiring multiple year end awards from 2’ Hunters - 3’ Hunters for GO, OHJA, & HJEO organizations over the years.

Julie has been a professional for 25 years now.  She and her husband Michael have trained many horses and riders that have acquired multiple year end awards from Short Stirrup all the way through Adult Amatuer, Equitations, Jumpers, TB Horse of the Year, Schooling Rider of the Year, & Junior Rider of the Year  in the OHJA and HJEO  organizations. Equitation is Julie‘s area of expertise for teaching.

Julie is also a coach of her IEA Team, JMG Stables Equestrian Team. This is their 3rd year competing. The first year they had 4 riders go to Regionals and 1 rider to Zones. Last year they had 3 individuals qualify for Regionals & both HS & MS Teams. 2 individuals and the HS Team went good on to Zones where 1 individual qualified for Nationals!  They are very excited for this competition year!

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Michael Gass


Growing up in the racing industry, Michael has been around horses his entire life.  He has a natural ability to connect with and maximize the potential in every horse he encounters.  He works closely with the horse and rider to position the team for success in the hunter/jumper divisions. His riders have acquired multiple year end awards in the OHJA & HJEO organizations.  Michael has works with his wife Julie coaching their IEA team.

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Powers Equus Ranch


JMG Stables is located at the beautiful Powers Equus Ranch.  Based in Harrah, the Ranch is conveniently located to Edmond, Oklahoma City, Norman, Midwest City, Del City and surrounding communities.  

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