Greyhound races are often in the range of 1,650-1,980 ft (500-600 m) in length, usually expressed (at least in the U.S.) either in yards (550, 660) or fractions of a mile (5/16, 3/8).
ເຊື້ອຊາດ Greyhound ມັກຈະຢູ່ໃນລະດັບຂອງ 1,650-1,980 ຟຸດ (500 m600 ມ) ໃນຄວາມຍາວ, ໂດຍປົກກະຕິສະແດງອອກ (ຢ່າງຫນ້ອຍໃນສະຫະລັດ) ບໍ່ວ່າຈະຢູ່ໃນເດີ່ນ (550, 660) ຫຼືສ່ວນ ຫນຶ່ງ ຂອງໄມ (5/16, 3 / 8).