Racecourses Great Leighs, Chelmsford - Welcome to the directory of Great Leighs Racecourses and horse racing tracks in Great Leighs. It lists racecourses and horse racing tracks who offer horse racing. Find business details, ratings and reviews of your local horse racing track or racecourse in Great Leighs, Chelmsford and write your own review. Are you a horse racing track in Great Leighs? Why not advertise your horse racing business on the Great Leighs Business Directory – IT'S FREE!