United States Eventing Association

From the moment they hit the ground to the day they take their first steps under saddle, everything you do with your young horse is setting them up for success in their future career. Sue Clarke, Stable Manager at Ms. Jacqueline Mars’ Stonehall Farm in The Plains, Virginia, is part of a team that includes Lauren Nicholson (neé Kieffer), Kimmy Cecere, and David O’Connor that helps raise young horses from their very first steps on the ground to their first competitions and beyond.