Dance, dine, and play to win at your go-to casino in Delaware, open 24 hours on Fridays and Saturdays and from 8 a. Our location is an easy half-hour commute from Delaware's beach resort areas. sprung an upset in the $22, Mares Open Tuesday at Harrington Raceway in Read More · Archived Results · Race Analysis · Live Video · Track Master. Harrington Raceway & Casino · S Dupont Hwy · Harrington, DE Add. Harrington Raceway & Casino is a harness racing track and casino (a "racino") located on the fairgrounds of the Delaware State Fair, just south of. The Harrington Casino is where winners play! Enjoy over hot playing slot machines, dine in an award winning restaurants, make a bet on a profootball. to 4 a. . m. m. Harrington Raceway & Casino · Page · Casino · () · [HOST] The atmosphere unique style, friendly faces getaway is gone. It sits barren with nostalgia as the. We offer 24/7, % smoke-free gaming over 1, slots, 30+ tables and over seat Poker Room, PLUS great dining options and entertainment. Sunday through Thursday. We have over 1, slot machines, a full range of table games, simulcast horse. Buffet which was worth travel time, play time break gone. Harrington Raceway & Casino es una pista de carreras de trotones y un casino ubicado en el recinto ferial de la Feria Estatal de Delaware, justo al sur de Harrington, Delaware, a 16 millas al sur de Dover. Harrington Raceway & Casino is a harness racing track and casino located on the fairgrounds of the Delaware State Fair, just south of Harrington, Delaware.