Online Horse Betting | The Best Racing Apps & Sites in the USA (2026)

Welcome to Horse.bet, your trusted source for the top horse betting apps, promotions, and online racebooks in the USA. You don’t need Reddit or Quora to find out which site is best for online horse betting.

Online Horse betting is legal in over 40 states, and 2026 is shaping up to be a huge year for racing fans. Major racing online betting platforms like TVG, TwinSpires, AmWager, NYRA Bets, and new sites like DraftKings Racing, Bet365 Horse Racing, and Iron Bets are offering new customer promotions, including bonus bets, deposit match – and cashback offers.

Popular sign-up deals this year include:

• 🐎 Amwager – New Offer – Deposit Match up to $50. Code: AMWAGER (Click to claim!)
• 🏇 FanDuel Racing – No Sweat First Bet up to $500

Ready to bet? We break down bonuses, promo codes, and where to legally bet on horses online in the USA. Use this guide to find your state’s best horse racing betting sites, claim the right offer, and bet smarter.

Top Horse Racing Sites & Betting Apps in the USA

The following platforms offer different approaches to online horse racing betting. The right choice depends on where you live, how frequently you bet and whether you prefer straightforward race wagers or more advanced handicapping tools.

Check whether the operator accepts customers in your state. The availability of its sportsbook does not necessarily mean its horse racing product is available there.

Betting Bonuses and Promo Codes for 2026

Horse betting is legal and thriving in the USA (in 40+ states). The TVG, DRF Bets, Twinspires, Nyra Bets, AmWager, and DRF Bets are among the best horse racing betting online sites and mobile apps in 2026. New horse bet apps are Bet365 Racing app, DK Horse, SBK, Draftkings, and Fanduel Racing – all offer hundreds of races to wager on, and new customer promos, including free bets, deposit bonuses, and daily odds boosts. More horse wagering platforms are to launch in 2026.

You can use the BetMGM sportsbook app and take advantage of its promotioms, free bet offers and bonuses in the following states where it is legally operating: Arizona, Colorado, Washington D.C., Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Puerto Rico, Tennessee, Virginia, Washington, West Virginia, and Wyoming.

There are 10+ reputable online horse betting sites in the USA, including TVG, TwinSpires, Amwager, NyraBets and PlayUP. To find the best horse wagering platform online, you should consider factors such as the site’s reputation, the types of horse races and bets offered, the bonuses and promotions available. It is also a good idea to read reviews on our Horse.bet site. Additionally, it is important to see and verify that the site is legal and licensed in your state before placing any bets.

Major Horse Racing Events You Can Bet On Online

US racebooks cover much more than local racetrack meetings. Many also offer major American thoroughbred races and international events throughout the year.

Some of the best-known events include:

• Kentucky Derby: Held at Churchill Downs in Louisville, Kentucky, and the opening leg of the American Triple Crown.
• Preakness Stakes: The second leg of the Triple Crown, traditionally held in Maryland.
• Belmont Stakes: The final leg of the Triple Crown, with the race returning to Belmont Park in 2027 following reconstruction.
• Breeders’ Cup: A major championship meeting bringing together leading horses from the US and internationally.
• Pegasus World Cup: A major early-season thoroughbred event at Gulfstream Park in Florida.
• Travers Stakes: One of the highlights of the summer racing season at Saratoga.

International events such as the Dubai World Cup, Royal Ascot, Melbourne Cup and Prix de l’Arc de Triomphe may also be available through selected US racebooks.

Track coverage and betting options vary by operator and state. If you’re particularly interested in international racing, check the available race schedule before choosing a platform.

Horse Betting Promotions and New Bonuses for 2026

Most online racebook promotions fall into a few categories.

Deposit match bonuses: The operator matches a portion of your initial deposit, usually up to a set maximum. Some require you to place qualifying wagers before receiving the bonus.

Bet-and-get offers: Place a qualifying wager and receive a promotional credit. These may apply regardless of whether the original bet wins.

First-bet refunds: Some promotions return part of a losing first wager as betting credit. This is not necessarily a cash refund.

Cashback and rebates: Certain racebooks reward ongoing betting activity, often using wagering volume, bet type or account status to determine eligibility.

Event promotions: Special offers may be available around the Kentucky Derby, Breeders’ Cup and other major race meetings.

For occasional bettors, a smaller bonus with simple requirements may be more useful than a larger offer that requires hundreds of dollars in wagering. Frequent horseplayers may find longer-term rewards and rebates more relevant. Always check the promotion’s eligibility conditions, expiration date and whether credited funds can be withdrawn.

The Best Horse Betting Bonus Sites USA

FanDuel Racing

FanDuel Racing combines online horse wagering with one of the more familiar brands in US sports betting. Its racing product includes live streams, race information and traditional pari-mutuel betting options. In supported states, customers can also access horse racing through FanDuel’s sportsbook platform. The standalone FanDuel Racing app and the legacy TVG platform continue to serve certain markets, though availability varies between the two products.

FanDuel is for people who already use its wider platform or prefer a relatively accessible racing interface. However, don’t assume that a sportsbook bonus also applies to horse racing. Promotions are product-specific, and racing eligibility must be checked separately.

AmWager

AmWager is a more specialized horse racing betting platform, with an emphasis on pari-mutuel wagering, racing information and ongoing rewards. Its appeal is less about being connected to a major sportsbook and more about serving people who bet on horse racing regularly.

AmWager has advertised a $50 first-deposit match for eligible new customers. Under the published offer, customers must deposit and place $50 in qualifying wagers within 30 days to receive the full promotional credit. For frequent bettors, it’s also worth comparing the rewards program against those offered by other racing-focused platforms. The value of rebates depends on the qualifying wagers and individual account terms.

1/ST BET PRO (Formerly DRF Bets)

1/ST BET PRO replaced DRF Bets in June 2025 following the transfer of the wagering operation to Xpressbet. The platform retains much of the previous DRF Bets experience, including access to racing information, past performances and tools for preparing more complex wagers. It is particularly relevant for experienced horseplayers who regularly use racing data and handicapping tools.

Existing DRF Bets customers were able to continue using their account credentials following the transition. New customers should check the current platform’s eligibility rules and promotions.

DraftKings Racing

DraftKings Racing is an important addition to the US horse betting market, particularly for existing DraftKings customers. The company originally launched DK Horse as a standalone racing product in 2023. During 2026, it began transitioning to DraftKings Racing, bringing pari-mutuel horse wagering directly into its broader platform in supported states.

The main attraction is convenience. Eligible customers can access horse racing through an existing DraftKings account rather than opening an entirely separate betting relationship. However, the transition and available features depend on the customer’s state. Existing DK Horse users should also check their account and balance migration arrangements.

Iron Bets Racing

Iron Bets Racing is a specialist racebook offering wagering on US and international horse races, live video, race replays and a rewards program. It currently advertises a 50% first-deposit bonus, up to $300, for eligible new players, subject to promotional conditions. IronBets may be of interest to bettors who value ongoing wagering rewards rather than simply looking for a familiar sportsbook brand. As with other specialist racebooks, check its state availability and track coverage, particularly if you follow specific racing circuits.

TwinSpires

As the official betting partner of the Kentucky Derby, TwinSpires offers a historical and reliable betting platform. New users can earn up to $200 in bonus credits by wagering $800 within 30 days of registration. The promo code BET200 is required at sign-up. TwinSpires is available in a wide array of states, ensuring broad accessibility for horse racing enthusiasts.

These racebooks represent the best in U.S. horse racing betting, offering a range of promotions, user-friendly features, and extensive race coverage. Whether you’re a casual bettor or a seasoned enthusiast, these platforms provide everything needed for a top-tier betting experience.

Caesars Racebook

Operated by Caesars Sportsbook, Caesars Racebook provides a wide range of betting markets on over 300 race tracks worldwide, including notable locations in China, France, and Australia. New users receive a 100% deposit match up to $150, using the promo code CRB150. This bonus becomes withdrawable only after it has been wagered. Caesars Racebook is available in numerous states including CA, CO, CT, FL, and others, with the promotion.

Online Horse Wagering Legal States

The legality of online horse racing betting varies from state to state in the U.S. As of today, online horse race wagering is legal and regulated in the following states:

Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Idaho, Illinois, Indiana*, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts*, Michigan, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Mexico*, New York*, New Jersey, North Carolina, North Dakota, Ohio*, Oklahoma, Oregon*, Pennsylvania, Rhode Island, South Dakota, Tennessee, Texas*, Vermont, Virginia*, Washington*, West Virginia*, Wisconsin, and Wyoming*.

*In some of these states, limited restrictions may apply. For example, some regions impose source market fees (e.g., in Florida, Kentucky, Washington), restrict certain tracks (e.g., Massachusetts, New York, West Virginia), or allow simulcast-only wagering (e.g., Texas) rather than fully licensed ADW platforms.

*In some of these states, restrictions apply. These may include source market fees (e.g., in Florida, Kentucky, Washington), limited track availability (e.g., Massachusetts, New York, West Virginia), or simulcast-only wagering without full online access (e.g., Texas). Always check specific terms by state or provider.

In many of these states, you can sign up with fully licensed and regulated online racebooks such as TVG (FanDuel Racing), AmWager, TwinSpires, and NYRA Bets. These platforms operate under Advance Deposit Wagering (ADW) models, meaning you fund your account first, then place wagers online or via mobile apps.

That said, laws and regulations can change quickly. It’s a good idea to check with your state’s gaming commission or attorney general’s office to get the most up-to-date information on what’s allowed where you live.

Gambling laws in the U.S.—including those for horse racing—are handled at the state level. As of 2026, 44 states have laws that permit pari-mutuel wagering on horse races. However, the ways you can bet vary widely. Some states only allow betting at the track. Others have off-track betting (OTB) facilities, while some allow online or phone wagering—even without having any racetracks of their own.

This also applies to online and mobile betting: some states clearly allow it, others don’t, and a few operate in legal gray areas.

Most licensed advance deposit wagering (ADW) providers—often regulated out of Oregon or North Dakota—are authorized to accept online bets in states where local laws allow it. In some cases, ADWs may operate in states where pari-mutuel betting is legal but online wagering isn’t explicitly addressed. While these platforms take on the legal risk, you should always check the legal status before signing up.

If you’re in a state where pari-mutuel wagering isn’t allowed, legal ADW sites won’t accept your bets. In such cases, offshore racebooks may appear as an option—but they’re unregulated, risky, and not recommended for safe or secure betting. We at Horse.bet do not recommend wagering with offshore racebooks.

Online Horse Betting: How to Start, What Bets to Place

If you’re betting on a single race, the most straightforward bet to place online is the win bet – you pick your horse, and you’re asked for your stake. If it wins, you get the stake times the odds of the horse, plus your stake back. A simple example is if you put $5 on a 2/1 horse, you’ll get $15 back if it wins (/$5 times two, plus your returned stake).

Also popular is the each-way bet, where you bet on a horse to win or finish in the places. You get a percentage of the odds for the place part of the each-way bet – typically a quarter or fifth. A /$5 each-way bet on a 10/1 horse that wins would return $70 on a race offering 1/5 odds on the place; $50 for the win, $10 for the place, and your returned stake. If your horse only places then you’d get $15 back with $10 for the place and $5 part of your stake returned.

In the US, the betting system is similar to the most popular bets: the win, place (horse finishes first or second), and the show (horse finishes first, second or third).

You can also try a forecast or exacta where you pick the horses to finish first and second, a reverse forecast or simple quinella where you pick horses to finish first or second in either order – stake is double the cost of a straight forecast – or a trifecta where you pick the horses you think will finish first, second and third. You can also try a superfecta bet, more common in North America, where you pick the first four horses to finish in the correct sequence.

There are also a number of combination bets where you try to pick winners or horses that place in a number of different races. The Yankee is a popular one in the UK – four selections consisting of 11 bets: six doubles, four trebles, and a fourfold accumulator – where two must win, or place if it’s an each-way Yankee, to get a return. A $1 win Yankee costs $11, based on the 11 bets, and it is believed to have been named after a World War Two American soldier that placed a small bet in the UK while on service and, due to the multiple roll-overs won back hundreds of thousands of pounds. 

How to engage in online horse betting if you are new to this:

• Firstly, find the relevant bookmaker (the licensed, of course) that offers horse racing odds. You may also download one of the best apps to place horse bets directly from your mobile device.
• Then register with your personal details like name, address, social security number, or ID. You must be a verified punter (21+ in the US) before you can sign up, bet on horses online, and deposit and withdraw money. 
• Take advantage of the offers by the horse race betting sites and apps. Deposit funds and carefully read the terms and conditions before claiming any bonuses and using promo codes.
• If you made the right predictions and won the bet, your winnings are credited to your betting account after the event ends.

Picking Your Horse Racing Bets

When you make your selection, always remember the term horses for courses – check your selection’s form on the track, form at a distance being run, and don’t forget the jockey’s form. The more you know, the better your chances of winning the bet on horse races online, and while there’ll always be a shock in the sport, the more research you do, the less chance you’ll have of picking the wrong horse.

Many big races, such as the Derby and the Kentucky Derby are competed for by horses of the same age and carrying the same weight, but those are the exception. Most racing involves competitors of varying ages and abilities with a handicap system in operation in a bid to equalize the competition, so always take that into account when betting horses online.

Information is your key to gambling success, so use horse betting websites such as Racing Post and Sporting Life in the UK and Ireland for in-depth analysis of the form and to get the views of the tipsters, with BloodHorse and drf.com offering a similar horse wagering service in the US. When you’ve picked your horse, oddschecker will save you the time of going through all the gambling websites to find the best odds for your selection, and they’ll direct you to the sites you need. Learn how to find the best and free horse betting picks and predictions provided by top racing handicappers.

Horse Competitions & Racing Events

There are four primary horse race types – flat racing, steeplechasing, harness racing, and endurance. Horse races are divided into categories in a bid to make them more competitive, ranging from a maiden for horses who haven’t won a race right up to pattern races like the Derby and other Group One events – also known as stakes races in the US.

The vast majority of the horses competing are thoroughbreds – bred from a pure breed sire (father) and dam (mother) – and they can be traced back to a handful of horses such as Godolphin, an Arabian breed from the 18th century.

Flat races are where runners race over a set distance on either turf, dirt or synthetic track. They are run most days in both the UK and Ireland, and in the US. The pinnacle of flat racing are the classics, open to three-year-olds, with three in the US making up the Triple Crown – the Kentucky Derby, the Preakness Stakes, and the Breeders Cup – and the dream of all trainers is a thoroughbred that can win all three. The last horse to do this was Justify in 2018.

Another type of racing popular for betting on in North America is harness racing, where the horse pulls a driver in a two-wheeled cart called a sulky. 

There are two main types, trotting, and pacing, with the difference based on the horses’ leg movements. Important annual races in the US include the Hambletonian, part of a Triple Crown for Trotters, and the Little Brown, part of the Triple Crown for Pacers; in Canada, an important event is the Gold Cup and Saucer, run at the Charlottetown Driving Park.

Big Online Betting Horse Races

The biggest betting horse race in the world is the Grand National at Aintree, a four-mile test of the jumping and stamina of some of the top horses in the UK and Ireland. Around $210million is bet on the outcome, with many people placing their only bets of the year on the race, with selections based on horses’ names, jockeys’ silks, and even the color of the animals, rather than any attempt to analyze the form of each horse. Approximately 65-70% of all horse bets are placed online. 

The Epsom Derby and the Cheltenham Gold Cup, part of the four-day Cheltenham Festival, are also popular betting races, with the Kentucky Derby and the Breeders’ Cup Classic the top two in the US. 

Other big betting events include Royal Ascot – a four-day festival of Flat racing in June at the famous track in Surrey, with the Queen usually attending – and several events in Ireland, including the Punchestown Festival. The big international races that attract more than their fair share of gambling interests include the Prix de l’Arc de Triomphe in Paris, the Melbourne Cup in Australia, and the Dubai World Cup in the United Arab Emirates.

Horse Betting Offers

If you’re considering opening an account at a horse gambling website, don’t pick the first one you see. There’s plenty to choose from, and they all offer generous promotions for new customers, with a range of free bets and various bonus offers when you open an online account. In the USA, some of the best legal horse wagering apps are AmWager, DRF Bet, TVG, and NyraBets. So, look through who’s offering sign-up bonuses, free bets, and deposit bonuses, and pick the one offering a deal that suits you best.

Quick History Of Betting On Horses

Horse racing dates back to ancient times, with chariot racing one of the most popular ancient Greek, Roman, and Byzantine sports. With racing comes betting, and both came to prominence in Britain in the 17th century with the establishment of the Newmarket racecourse in 1636 in Suffolk, England, with King Charles II a notable competitor who became the only reigning monarch to ride a winner. 

Soon after, Salisbury in New York established the United States’ own ‘Newmarket’ track, with a professional organization of racing controlled by the Jockey Club in the UK, established in 1750, before the American version was formed in 1894.

Flat racing dominates the US sport, predominantly on dirt tracks, while in the UK and Ireland, turf racing is king, with the flat seen as the summer version of the sport and jump racing prominent in the winter – the first recorded example of a jumps race was in County Cork, Ireland, in 1752. 

Originally confined to race tracks, gambling on racing has come a long way since the first bookmaker, Ogden, stood at the Newmarket track in 1795, with betting websites effectively allowing people to place a bet on any horse racing event around the world from their own home – dependent on any local restrictions.

Horse Betting Sites/Apps Compared

Site/App	Best Features	Bonus Offer
AmWager	HD Live Streaming, 700+ Races, 498 Tracks, Odds Boosts, Results	$50 Welcome Offer Match
bet365	Legal Sportsbook App, Sign up Offers, Live Betting Odds, Horse Racing Promos	Deposit, Bet $10, Get $200 in Win or Lose Bonus Bets. Code: USB365
BetRivers	New Player Bonus, Live Betting Odds	BetRivers Free Bet up to $500. Code: USBTRV
TwinSpires	Best-rated Horse Betting Operator,  Daily Odds Boosters, Legal in USA	Get up to $200  (25% match bonus on $800 wagered)
Fanduel Racing	Expert Analysis, Welcome Offer, Live Betting Odds, Horse Racing Bets	Up to $500 Back in Bonus Bets
BetMGM Horse Racing	700+ Races, Replays, Best-rated Mobile App, Daily Odds Boosts	Get BetMGM Horse Racing App
NYRA Bets	US-licensed Betting App, HD Live Streaming, Bet & Get	$200 Deposit Bonus
Iron Bets Racing	Free Contests, Weekly Wager Rewards	50% Deposit Bonus up to $300
TVG	Popular Horse Online Wagering Platform, Handicapping Contests, Live Horse Betting	Bet insurance of up to $200

Online Horse Betting FAQs

Key Horse Betting Guides & FAQs

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What is an exacta bet in horse racing?

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What is a quinella bet in horse racing?

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What is a Daily Double bet in horse racing?

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What is a trifecta bet in horse racing and how it works?

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A superfecta bet in horse racing explained with examples

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Super High-5 bet in horse racing: how does it work?

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If you are visiting us from Great Britain, we recommend you view our top horse betting sites list for the UK here.

TOP Horse Racing Betting Sites & Apps in the USA (2026 Ranked)

Best Horse Betting Apps in the U.S. (With Ratings):

• bet365 Racing App — 4.8★
  Best for live betting & fast odds updates (new in U.S. horse markets)
• FanDuel Racing — 4.7★
  Best for live streaming & ease of use
• AmWager — 4.5★
  Best for rebates & consistent betting value
• TwinSpires — 4.6★
  Best for serious bettors & racing data tools
• DK Horse — 4.6★
  Best for DraftKings users & integrated experience
• OffTrackBetting — 4.3★
  Traditional OTB-style betting online
• Hard Rock Bet — 4.4★
  Limited horse integration, better for sportsbook crossover users
• TVG — 4.7★
  Legacy platform (now FanDuel Racing), still widely referenced
• NYRA Bets — 4.5★
  Best for U.S. tracks like Saratoga & Belmont
• DRF Bets — 4.5★
  Best for handicapping tools & race analytics

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