In all hurdle courses there shall be at least four flights of hurdles in the first mile, with an additional flight of hurdles for every quarter of a mile or part thereof beyond that distance.
N.Y. Comp. Codes R. & Regs. Tit. 9 § 4052.3
In all hurdle courses there shall be at least four flights of hurdles in the first mile, with an additional flight of hurdles for every quarter of a mile or part thereof beyond that distance.
N.Y. Comp. Codes R. & Regs. Tit. 9 § 4052.3