Anne Gribbons has been training and showing horses in the United States since 1972.She has trained nine of her horses, six of which were USET longlisted, and several students to The FEI Levels, and the Grand Prix. Mrs. Gribbons was a member of the USET squad and The North American Championships in 1985 and the World Championships in 1986. She finished seventh in the 1994 World Championship Trials on Leonardo II, who was invited to the World Cup League Finals and ended the year in fifth place in the USET 1994 Grand Prix standings.At Devon in 1994 she rode on the CanAm Gold Medal Team and in 1995 she was a member of the Pan Am Silver Medal team on Metallic, whom she schooled to Grand Prix. Metallic under Robert Dover, was on the Atlanta Bronze Olympic Team and was 1998 USDF Grand Prix Horse of the Year.

Mrs Gribbons was the North American Representative to the FEI World Cup Committee 1994-1997, is serving a third term on The AHSA Board of Directors, is the past Vice Chairman of The USET Dressage Committee and is a member of the USET National Advisory Board. She also co-chairs the AHSA Dressage Committee and is a member of the USET Active Competitors Committee.

She is also a talented writer and reporter whose popular column appears in The Chronicle of the Horse.

Anne Gribbons is an AHSA Senior and FEI International dressage judge.