Willow Valley Racing's mission is to purchase quality racehorses and breed with the top sires in Kentucky to possibly race future stars at the top racetracks in the Mid-Atlantic region of the Northeast. With trainers such as Mark A. Hennig and Kathleen A. Demasi, Mark B. Grier is confident that his horses are always going to be in top-notch condition. and he will always now that he will get the full, reliable report of the workouts and health of the colts. fillies, and geldings. Willow Valley is in the throughbred racing business to make profit but also to enjoy the races. From horses such as Beautiful East, Fifth Avenue, and Shining Sea to Deterrent, Settle of Medal, and Situational Ethics, we feed our horses well and exercise them so they can be fit and healthy to race. Willow Valley Racing has never had a horse collapse on the track because of our great concern for our competitors. We will always treat them with love and respect, and continue to have them engage in high-level competitions, as long as they are mentally and physically prepared.