Harrington Raceway & Casino is a smoke-free casino and racing destination on U.S. Route 13 in Harrington, Delaware, south of Dover. Its strongest draw is variety: more than 1,300 advertised slots, live table games, a poker room, sports betting, and dining. I see it primarily as a day-trip or dinner-and-gambling destination. There is no attached hotel, and individual gaming and dining schedules need checking rather than assuming everything operates around the clock.
Harrington Raceway & Casino: Quick Facts
| Address | 18500 South Dupont Hwy, Harrington, DE 19952 |
|---|---|
| Property type | Raceway and casino |
| Casino hours | FAQ lists 8 a.m. to 4 a.m. Monday through Friday and 24-hour weekends; call before an early-morning visit |
| Minimum entry age | 21, with valid identification |
| Slots | More than 1,300 advertised in the property FAQ; approximate, not an exact current inventory |
| Named table games | Blackjack, craps, and Spanish 21 |
| Poker room | Yes; confirm hours and available games |
| Retail sportsbook | Yes; confirm betting and ticket-redemption hours |
| Hotel | No attached hotel; hotel partners advertised |
| Dining | Bonz, Onion Jack’s, and Bolo’s, among the listed venues |
| Parking | Self-parking and valet listed |
| Smoking | Smoke-free indoors, including e-cigarettes |
| Rewards | Players Club; free enrollment |
| Phone | (302) 398-4920 |
| Information collected | October 17, 2026 |
What Kind of Casino Is Harrington?
Harrington is a regional gambling destination at the Delaware State Fairgrounds, not a hotel resort with a casino downstairs. Come for gaming, a meal, racing, or a scheduled show, and arrange a separate room if you want to stay overnight.
The property describes the drive from Dover as about 25 minutes, although traffic and your starting point will affect that. U.S. Route 13 provides the main approach. I would treat this as a driving destination rather than plan around walking between the casino, a hotel, and a nightlife district.
When comparing Delaware casinos, start with the trip you want. Harrington’s appeal is combining several gambling options and dinner in one outing. An attached room, pool, and resort weekend are a different proposition.
Slots, Video Poker, and Table Games
Slots and Video Poker
The official casino FAQ advertises more than 1,300 slot machines from manufacturers including Aristocrat, IGT, Everi, and Konami. Treat that as an approximate indication of scale, not a machine-by-machine inventory. Harrington is a substantial machine-gaming destination rather than a small slots lounge.
I would pay more attention to the total wager than the denomination on the cabinet. A penny game can still require a meaningful bet per spin once the credits are added up. Check the wager when moving between unfamiliar games.
For historical context, the Delaware Lottery’s unaudited fiscal-year 2026 summary reports Harrington’s video-lottery amount won as 92% of the amount played, rounded to a whole percentage. That is an aggregate result across the reporting year, not the advertised return of an individual machine or a prediction of what you will get back during a visit.
Visit Central Delaware lists video poker and machine titles such as 88 Fortunes, Wheel of Fortune, and Wizard of Oz. Those are names to ask about, not a guarantee that a particular cabinet or paytable will be available.
If video poker is your priority, inspect the actual paytables. A familiar title does not establish a game’s return, and jackpot photographs or stories about a winning afternoon do not tell you whether one casino’s machines pay better than another’s.
Table Games
Blackjack, craps, and Spanish 21 are specifically named in the property FAQ. Spanish 21 differs from standard blackjack in its deck and rules, so read the rules for the table you are joining.
A listed game does not guarantee an open seat, a particular minimum, or service throughout casino hours. If one game is the whole reason for your drive, call first. Check the posted minimum, blackjack payout, and other house rules before buying in rather than building a budget around an old advertised limit.
Poker Room
Harrington lists a dedicated poker room on its official amenities page. This is separate from video poker or poker-themed games played against the house.
For a poker-focused visit, ask about room hours, games running, and any tournament schedule. A room listing does not mean your preferred cash game will be available whenever you arrive.
Sportsbook and Horse-Race Wagering
Harrington offers on-property sports betting and simulcast wagering. The Delaware State Fair’s 2024 facilities description identifies Murphy’s Race and Sports Book in the upper level of the grandstand.
Treat the sportsbook, simulcast operation, and live racing calendar as separate schedules. Casino opening hours do not establish when a staffed counter will accept a wager or redeem a ticket. Keep tickets secure, and ask about redemption arrangements before leaving if you do not expect to return soon.
If live racing is central to your visit, choose a date from the live calendar. Simulcast wagering on races elsewhere does not mean horses will be racing outside that evening.
Hotels: Plan an Off-Site Stay
Harrington has no attached hotel. Its FAQ directs overnight visitors to two hotel partners, Quality Inn & Suites and Holiday Inn Express. The City of Harrington’s visitor guide also lists Harrington Welcome Inn as another local lodging option, separate from those two casino partners.
That can work perfectly well, but it is not the same as taking an elevator from the gaming floor to your room. Check the journey between entrances, cancellation policy, and transportation before booking. A partner listing is not a promise of a shuttle.
My comparison would be the complete overnight cost: room, taxes, transportation, and any hotel parking charge. If you plan to drink, arrange the return trip before the evening begins rather than count on an immediate late-night ride.
Restaurants and Bars
Bonz is the property’s fine-dining option and the natural starting point for a planned dinner or special occasion. Onion Jack’s is another principal restaurant, while Bolo’s is identified as a deli. The casino also lists Murphy’s Sports Bar and Bonz lounge offerings.
If dinner matters to the outing, I would choose the meal first and fit the gambling around it. Ask about reservations at Bonz, and check kitchen hours separately from bar or casino hours.
Budget from current restaurant menus, not banquet packages. Private-event buffet prices and catering charges are not ordinary walk-in restaurant prices. Do not make a buffet the centerpiece of your plans without confirming that it is currently offered to regular casino visitors.
Entertainment and Amenities
Harrington advertises concerts and live entertainment, with the Gold Room among its event spaces. Listed conveniences include complimentary beverage stations, a gift shop, ATMs, a coat room, and a lounge area with televisions. Beverage stations should not be interpreted as a promise of complimentary alcoholic drinks.
The fairgrounds setting makes the surrounding event calendar worth checking, too. A fair or major show can affect parking, restaurant demand, and the drive in. If you prefer an uncomplicated gambling stop, check both the casino’s plans and the fairgrounds schedule.
Hours, Parking, and Practical Visit Advice
Is Harrington Open 24 Hours?
The property FAQ lists 8 a.m. to 4 a.m. Monday through Friday, with 24-hour weekends. Other property material describes round-the-clock opening more generally. Before an early-morning visit, I would call rather than gamble on which description applies that day.
Check poker, sportsbook, restaurant, and entertainment schedules separately. Those hours may determine whether your particular trip works.
Parking and Accessibility
Self-parking and valet are listed. Ask about current valet hours and charges, and do not assume a benefit advertised for a higher rewards tier applies to every visitor.
Harrington describes the casino as wheelchair-accessible and lists accessible cashier and Players Club windows. Visitors with specific mobility needs should ask about the route between their intended parking area, gaming area, dining venue, and grandstand facilities.
Age, Identification, and Smoking
You must be at least 21 to enter the casino, not simply to place a wager. Bring valid identification showing proof of age.
The indoor casino is smoke-free, including e-cigarettes. For me, that is one of the clearest practical reasons to consider Harrington if indoor smoke affects where you are comfortable spending an evening.
Budget for the Whole Outing
Set aside money for the meal, transportation, and any off-site room before deciding on a gambling budget. ATMs are available, but withdrawing more cash should not become the fallback plan for extending a session.
Players Club: Dining Savings Without Chasing Status
Enrollment in Harrington’s Players Club is free. The published program includes an entry-level Winners Card and higher tiers, with dining discounts and other benefits.
One important qualification: the benefits page still refers to a 2022 qualification period. Confirm current discounts, payment restrictions, and eligibility at the club desk before budgeting around them.
The comparison below uses the published terms and an illustrative $100.00 eligible cash meal bill to show the listed dining savings. It is not a restaurant price quote or a guarantee of current benefits.
Gamboool original analysis
We assembled the comparison below from published information and our calculations. These are selected examples, rather than measured gambling sessions or a representative survey.
| Detail | Published information |
|---|---|
| Casino: Casino hours published in the FAQ | The FAQ distinguishes weekday hours from round-the-clock weekend opening; confirm the schedule for the intended visit. |
| Casino: Entry age and identification policy | Entry requires visitors to be at least 21 and carry valid proof of age, not merely meet the age requirement when placing a wager. |
| Casino: Indoor smoking policy | The FAQ prohibits all kinds of smoking inside the casino. |
| Casino: Indoor e-cigarette restriction | The amenities page explicitly includes an indoor e-cigarette restriction rather than describing only a cigarette-smoking ban. |
| Casino: Published hotel partners | The FAQ directs overnight visitors to Quality Inn & Suites or Holiday Inn Express; the passage does not publish room rates or shuttle arrangements. |
| Casino: Complimentary beverage amenity | Complimentary beverage stations are listed, but the passage does not identify included drinks or promise complimentary alcoholic beverages. |
| Casino: Self-parking availability | Self-parking is listed as an amenity; this passage does not establish its price. |
| Casino Players Club: Published benefits-page qualification-period context | The benefits page references a 2022 qualification period, so its discounts and thresholds should be presented as published terms requiring current confirmation. |
| Casino Winners Card: Entry-level qualification | The published program grants Winners Card status upon enrollment rather than requiring a higher-tier point threshold. |
| Casino Winners Card: Published Onion Jack’s discount | The entry-level tier lists a 10% cash-only Onion Jack’s discount, subject to confirmation of current terms. |
| Casino Gold Diamond Card: Published Onion Jack’s discount | Gold Diamond lists a 15% cash-only Onion Jack’s discount, compared with the entry-level tier’s smaller published discount. |
| Casino Black Diamond Card: Published Onion Jack’s discount | Black Diamond lists a 20% cash-only Onion Jack’s discount, subject to confirmation of current terms. |
| Casino Blue Diamond Card: Published Onion Jack’s discount | Blue Diamond lists a 30% cash-only Onion Jack’s discount, the largest of the four published tier discounts. |
| Casino Players Club: Discount payment restrictions and exclusions | The published discounts require cash and exclude specified products, including bottles of wine. Drink discounts cover the cardholder and one guest. |
| Casino Players Club: Special-event availability restrictions | Published special-event invitations are availability-dependent and first-come, first-served rather than guaranteed admission. |
| Casino Players Club: Membership inactivity policy | The published program says cards become inactive when players discontinue use, but this passage supplies no inactivity deadline. |
| Calculation | Result | Takeaway |
|---|---|---|
| Winners Card savings on an illustrative $100.00 eligible cash meal bill | $10.00 saved | The entry-level card lists a dining discount without requiring a higher tier. Confirm current eligibility and cash-payment requirements before ordering; the page references an older qualification period. |
| Gold Diamond savings on an illustrative $100.00 eligible cash meal bill | $15.00 saved | Use the same eligible bill to compare Gold Diamond with the entry-level discount. Confirm the published benefit still applies, and do not treat dining savings as a reason to gamble toward status. |
| Black Diamond savings on an illustrative $100.00 eligible cash meal bill | $20.00 saved | Black Diamond lists a larger discount on the same eligible purchase. Confirm current terms before budgeting around this older published benefit. |
| Blue Diamond savings on an illustrative $100.00 eligible cash meal bill | $30.00 saved | Blue Diamond lists the largest dining discount in this comparison, but only apply it if the casino confirms your eligibility and the current cash-only terms. |
Research references: casino.harringtonraceway.com 1, casino.harringtonraceway.com 2, casino.harringtonraceway.com 3.
Method: Published inputs collected 2026-10-17. Illustrative assumptions are labeled, and the full calculation inputs remain in the saved research record. These examples support planning; they do not predict a particular session.
Under those published terms, the entry-level discount would save $10.00 on that illustrative bill, while the highest listed tier would save $30.00. The useful takeaway is that enrollment itself lists a benefit; pursuing higher status is not necessarily required to get something back. None of those savings makes extra gambling a sensible way to buy a cheaper dinner.
Cash-only requirements and excluded purchases matter, so ask whether your order qualifies. Event invitations are also subject to availability and other restrictions, not guaranteed admission.
Our Take: Who Harrington Suits Best
Harrington suits adults who want a smoke-free Delaware casino outing with substantial slot selection, live tables, dinner, and sports or racing wagers. Its roughly 25-minute drive from Dover makes it a practical regional stop, while Bonz gives a planned evening another purpose beyond gambling. Choose a casino hotel instead if staying under one roof is central to the trip. Here, arranging a separate room and checking several operating schedules are the main logistical trade-offs.
Frequently Asked Questions
Does Harrington Raceway & Casino have a poker room?
Yes. The property lists a dedicated poker room. Contact the casino for current hours, available games, and tournament information.
Does Harrington have a retail sportsbook?
Yes. On-property sports betting is offered. Confirm counter availability and ticket-redemption hours separately from casino hours.
Does Harrington Casino have a hotel?
No attached hotel is offered. The casino names Quality Inn & Suites and Holiday Inn Express as hotel partners. Check rates, policies, and transportation directly with the hotel.
Can you smoke inside Harrington Casino?
No. The indoor casino is smoke-free, including e-cigarettes.
How old do you have to be to enter?
You must be at least 21 and carry valid proof of age to enter the casino.
Sources and Planning Note
Property information, tourism guidance, and Delaware Lottery figures are linked alongside the relevant details above. Machine inventories, venue schedules, and promotional terms can change. Before traveling, confirm anything essential to your visit, particularly a poker game, early arrival, restaurant reservation, or rewards offer.