In his early 20’s, Haller was asked to serve on the board of the U.S. Eventing Association (USEA), the board of the U.S. Pony Clubs, and the American Horse Show Association’s (AHSA) Events Committee. Encouraged by his mentor Jack Fritz, Haller later became a judge, technical delegate, event organizer, and course designer.
Haller pioneered the Essex Hose Trials in 1968. He served as the event’s first show organizer, first course designer and course builder. A year later, he became the Director and Course Designer of the Woodstock Three-Day Event in 1969. In 1978, Haller was appointed the course designer for the World Championships in Lexington, Ky. Nearly two decades later, he designed the course at the 1996 Atlanta Olympic Games. This made him the third person ever to design the courses at a World Championship and Olympic Games.
In addition to course designing, he officiated in 46 different states and 14 countries, including most major events in the United States such as the Rolex Kentucky Three-Day Event. He was a technical delegate for 12 CCI4* international events, including Badminton, Burghley, Adelaide and two Pan American Games.
Haller played a major role in revolutionizing the sport to what it is today. As a member of the FEI’s Eventing Committee, he partnered with Hugh Thomas to redraft the eventing rules. This propelled the sport into the modern age where the star system was implemented internationally.
Haller served as Vice President of the USEA. He was a longstanding member of the United States Equestrian Federation (USEF) High Performance Committee, the USEF Licensed Officials Committee, and the USEF Eventing Technical Committee, serving as its chairman for two years. Outside of the States, he served four years on the FEI Eventing Technical Committee, two of which he was Vice Chairman. Most recently, he was the Executive Director of the Pan American Equestrian Confederation’s General Assembly. The USEA recognized his contribution to the sport when they inducted him into the Hall of Fame in 2012.
Roger is survived by his wife, Ann Haller, his sister, Barbra Pace, and step-siblings Sidney Funston and Richard Reid. Funeral arrangements are set for Wednesday, April 6, at The Old Church, 1011 Wesley St., Oxford, GA 30054. In lieu of flowers, please direct donations to the United States Equestrian Team Foundation, P.O. Box 355, Gladstone, NJ 07934-9955, (908) 234-1251.