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Top 10 Horse Racing Betting Sites Online in the UK for March 2025

Matthew Glazier for Bookies.com

Matthew Glazier  | 

Top 10 Horse Racing Betting Sites Online in the UK for March 2025

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

The top horse racing betting sites will provide customers with the opportunity to place online bets on the latest races and the biggest meetings. This includes daily meetings in the United Kingdom and Ireland as well as further afield. You can securely deposit money into your betting account and then choose how much to stake on a horse to win, place or many other options. 

Here at Bookies.com, we have compiled a list of the top horse racing bookmakers. We recommend you scan through these betting sites and check out the available new customer betting offers. The offers generally consist of free bet packages which can be landed when you sign up for an account, place a first deposit and then have your first bet.

Top Horse Racing Betting Sites

🏇 BetMGM Horse Racing Free Bets Bet £10 Get £40 In Free Bets
🏇 Betano Horse Racing Free Bets Bet £10 Get £30 In Free Bets
🏇 Bet365 Horse Racing Free Bets Bet £10, Get £30 In Free Bets
🏇 Midnite Horse Racing Free Bets Bet £10 Get £20 + 50 Free Spins
🏇 The Online Casino Horse Racing Free Bets Bet £10 & Get £30 for Cheltenham - Code FESTIVAL
🏇 TalkSport Bet Horse Racing Free Bets Bet £10, Get £30 In Free Bets
🏇 Unibet Horse Racing Free Bets Bet £10, Get £40 in Bonuses
🏇 Star Sports Horse Racing Free Bets Get 50% Back as a Free Bet up to 25 + 25 Free Spins
🏇 Monster Bet Horse Racing Free Bets Bet £10 Get £30 In Free Bets
🏇 William Hill Horse Racing Free Bets Bet £10, Get £30 in Free Bets

Opening a new betting account with top horse racing betting sites is clearly beneficial. For starters, you can get your hands on free horse racing bets. Sometimes you can get free bets that are several times the value of your original deposit and stake. This means additional chances to win and also the opportunity to try horse racing betting with this bookmaker.

Furthermore, having accounts with a number of top UK betting sites means you’ll always get the biggest odds every time you bet on a race. Each betting site will have different prices and sometimes odds boosts that mean better value on your selection. There might also be existing promotions with each betting site where customers can leverage a bigger payout or land a money back special. 

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

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Used 53 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

$1,500 Paid Back in Bonus Bets If You Don't Win
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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Top 10 Horse Racing Betting Sites

BetMGM Horse Racing Betting Site

There’s the chance to land £40 worth of free bets when you sign up with BetMGM and they can be landed when you bet £10. There’s also an amazing £500,000 Cheltenham Giveaway, and you only need to bet £2 to be in with a chance of winning some cash. BetMGM Rewards means you can get exclusive rewards for being loyal, with customers able to get best odds guaranteed for all daily UK and Irish horse racing, while live streaming is also part of the overall service.

BetMGM CLAIM OFFER
BetMGM Promo CodeNot Needed
BetMGM OfferBet £10 Get £40 In Free Bets

How to Claim The BetMGM Offer

  • Click on the link on this page.
  • Sign up for an account.
  • Deposit a minimum of £10.
  • Place a £10 bet at evens or greater.

Betano Horse Racing Bookmaker

Betano is one of the new betting sites that is among the top horse racing bookmakers around, with customers able to secure £30 worth of free bets when they sign up and bet £10. We love the daily Bet Boosts available to customers, and these can often be a favourites double or a market leader to win by a specific distance. All of the UK and Irish race meetings are covered by this bookmaker, with bettors also able to enjoy the chance to bet on encounters in the US and South Africa.

Betano CLAIM OFFER
Betano Promo CodeNot Needed
Betano OfferBet £10 Get £30 In Free Bets

How to claim the Betano Offer

  • Visit the site using a link on this page.
  • Sign up for a new account.
  • Deposit £10.
  • Place a £10 bet at evens or greater.

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

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Used 44 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Bet365 Top Horse Racing Betting Site

It’s clear that bet365 should be included in the top horse racing betting sites, with a generous £30 worth of free bets available when you sign up and bet £10. There are Bet Boosts available for every Cheltenham Festival race, with this being a best odds guaranteed bookmaker that also has live streaming available. Look out for extra place races where you can choose the each-way terms, with Each-Way Extra enabling you to choose between risk and reward.

Bet365 CLAIM OFFER
Bet365 Promo CodeBOOKIES
Bet365 OfferBet £10 Get £30 In Free Bets

How to claim the Bet365 Offer

  • Using a link on this page to head to the site.
  • Sign up for a new account using the promo code BOOKIES.
  • Deposit £10.
  • Place a £10 bet at odds of 1/5 or greater.

Midnite Top Horse Racing Bookmaker

Midnite enables you to land £20 in free bets and 50 free spins to use at the top online casino when you sign up and bet £10. This is one of the best live betting sites for horse racing when you place a bet on a specific race, with customers able to benefit from a rewards program the more they punt on racing. We also like the Daily Scratchcard, which is available and involves aiming to scratch and match three prizes to win.

Midnite CLAIM OFFER
Midnite Promo CodeNot Needed
Midnite OfferBet £10 Get £20 In Free Bets + 50 Free Spins

How to claim the Midnite Offer

  • Head to the site by clicking a link on this page.
  • Sign up for a new account.
  • Deposit £10.
  • Place a £10 bet £10 on accas with 4+ legs, min odds 3/1.

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

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Used 72 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

The Online Casino Horse Racing Betting Site

The Online Casino is making a big splash by offering new customers a £40 free bet when signing up and betting £20. With no promo code needed to bag this offer, with customers able to enjoy betting on horse racing meetings all over the world. In addition to covering all UK and Irish race meetings, there’s excellent coverage afforded to racing in the US, while the same applies to Australia, Japan and South Africa.

The Online Casino CLAIM OFFER
The Online Casino Promo CodeNot Needed
The Online Casino OfferBet £20 Get £40 In Free Bets

How to claim The Online Casino Offer

  • Head to the site by clicking a link on this page.
  • Sign up for a new account.
  • Deposit £20.
  • Place £20 in bets at min odds of 1/5.

TalkSport Bet Horse Racing Bookmaker

TalkSport has emerged as one of the top horse racing bookmakers in the UK, with customers able to secure themselves £30 worth of Cheltenham free bets when signing up and betting £10. There’s chance to benefit from Daily Odds Boosts, and we love the Cheltenham Festival Specials which have been created by the trading team. Best odds guaranteed means plenty of value on every horse race bet, with the live streaming service providing the chance to watch from start to finish with this in-play betting site.

TalkSport Bet CLAIM OFFER
TalkSport Bet Promo CodeNot Needed
TalkSport Bet OfferBet £10 Get £30 In Free Bets

How to claim the TalkSport Bet Offer

  • Head to the site by clicking a link on this page.
  • Sign up for a new account.
  • Deposit £10.
  • Place £10 on horse racing at odds of 3.00 or greater.

Unibet Top Horse Racing Bookmaker

Unibet has been leading the way for the sport of horse racing for several years, forming partnerships with brilliant trainers such as Nicky Henderson. You can land £40 worth of bonuses when registering and wagering £10, with best odds guaranteed available for every race in the UK and Ireland. There are also money back specials if your horse is second or even third in a selected race, while the Same Race Multi option – which is similar to a bet builder - really sets it apart from the crowd.

UnibetCLAIM OFFER
Unibet Promo CodeNot Needed
Unibet OfferBet £10 Get £20 In Free Bets and a £20 Casino Bonus

How to claim the Unibet Bet Offer

  • Head to the site by clicking a link on this page.
  • Sign up for a new account.
  • Deposit £10.
  • Place £10 at odds of evens or greater.

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

Visit site
Used 55 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Star Sports Horse Racing Betting Site

There’s the opportunity to get 50% of your first bet stake back as a free bet up to £25 when you sign up with Star Sports along with 25 free casino spins with the safe online casino. What makes this among the top horse racing betting sites is that you can benefit from Star Boosts. The Daily Specials will see selected runners have their price boosted, and sometimes there’s an enhanced double available.

Star SportsCLAIM OFFER
Star Sports Promo CodeNot Needed
Star Sports Offer50% Back as a Free Bet up to £25 + 25 Free Spins if Your First Bet Loses For The Cheltenham Festival

How to claim the Star Sports Offer

  • Head to the site by clicking a link on this page.
  • Sign up for a new account.
  • Deposit a minimum of £10.
  • Place bet at odds of evens or greater. Min £10 Max £50.

Monster Horse Racing Bookmaker

Bet £10 to land £30 worth of free bets with Monster which has primarily been known as one of the best online casinos but is making waves in the sports betting industry. There’s the chance to benefit from Weekend Sports Cashback, with a rewards program also in place along with Free Bet Mondays. There’s excellent global coverage of horse racing, with the UK and Ireland just two of several options that also include the US, South Africa, France, Germany, Australia and New Zealand.

Monster CLAIM OFFER
Monster Promo CodeNot Needed
Monster OfferBet £10, Get £30 in Free Bets

How to claim the Monster Offer

  • Head to the site by clicking a link on this page.
  • Sign up for a new account.
  • Deposit a minimum of £10.
  • Place £10 worth of bets.

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

Visit site
Used 15 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

William Hill Top Horse Racing Betting Site

No list of top horse racing bookmakers is complete without William Hill. New players can bag themselves £30 in free bets when wagering £10 as part of the William Hill sign up offer. Hills provides a huge range of odds boosts on a daily basis.

You can back popular horses at inflated prices along with the chance to get extra places on many races. Best odds guaranteed ensures you get the best of both worlds, with live streaming made available through William Hill TV and there’s a free bet available for all customers on Day One of Cheltenham.

William Hill CLAIM OFFER
William Hill Promo CodeNot Needed
William Hill OfferBet £10, Get £30 in Free Bets

How to claim the William Hill Offer

  • Head to the site by clicking a link on this page.
  • Sign up for a new account.
  • Deposit a minimum of £10.
  • Place a £10 bet at odds of 1/2.

Comparing the Best Horse Racing Betting Sites

In order to achieve a definitive list of betting sites, our team of experts at Bookies.com take several factors into consideration. While it’s important for readers to get a welcome offer when they sign up, this needs to be a straightforward offer where customers understand the steps required. There also needs to be a clear chance of landing a return with the bonuses.

Beyond the welcome bonus, there should also be exciting horse racing promotions available with top horse racing bookmakers. We would expect best odds guaranteed for UK and Irish racing along with daily price boosts. Even better if there are extra places for each-way bettors and the chance to get money back or a free bet on selected races or concessions like acca insurance.

Established Site Reputation

While brand reputation isn’t the be all and end all, many of our readers like to opt for an established horse racing bookie that has decades of experience in the industry. It’s always nice to sign up with a betting site that has solid credentials, especially if your chosen £5 deposit betting sites have competitive prices for UK and Irish meetings along with races taking place further afield.

Top Horse Racing Betting App

We also want to see a quality horse racing betting app available from these bookmakers, with iOS and Android users wanting to download these apps and place bets on the move. It’s often the case that the apps are updated with added features, with customers ideally being able to receive offer notifications and have a user-friendly experience on a regular basis.

Customer Service

Customer service is clearly also an important aspect at fast withdrawal betting sites. That means Live Chat on a 24/7 basis as a given, with bettors being connected to a support representative within minutes and able to have their query adequately resolved. A range of payment options is another consideration, with app users often wanting to make deposits and withdrawals using many different modern methods, with the likes of Apple Pay betting sites and Trustly betting sites becoming more popular in recent times. 

$1,500 Paid Back in Bonus Bets If You Don't Win
Promo Code: BOOKIES

Visit site
Used 42 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

How to Sign Up to Horse Racing Bookmakers Online

When signing up with top horse racing bookmakers, the process is pretty similar across the board. It all starts with choosing an operator from the list at Bookies.com and tapping through to the landing page. Here you will find details of the sign up offer, and you can begin the registration process, which should only take a couple of minutes. 

The sort of information you are required to enter includes name, address, date of birth and email address. You will also need to create a username and password, along with a memorable question that can ensure further protection for your account. 

All your personal information is kept secure, and you may be asked to verify your identity, which is part of customer protection and the know your customer requirements. You can then go ahead and make a first deposit, choosing from the range of payment methods that are available. At this stage, you might also need to enter a promo code in order to ensure that you take advantage of the bonus. 

How to Bet on Cheltenham at Horse Racing Betting Sites

Once you have a funded betting account and placed any qualifying bets with one of the top horse racing betting sites available at Bookies.com, you should be in possession of some top drawer Cheltenham free bets. You can head to the horse racing section of a bookmaker site where you will find all the Cheltenham races listed, but make sure you take a look at the latest Cheltenham Festival trends to help inform your punts. Tap on the race that interests you the most, and you will find a list of runners along with information pertaining to form, weight, trainer and jockey.

In order to bet on a horse running in a Cheltenham race, you should tap on the odds of your chosen selection. This will automatically add that horse to your bet slip. You can then choose how much you would like to stake on that selection, with a customer needing enough money in their balance to cover the bet. For a multiple bet, you can add further selections to your bet slip before deciding on the type of bet you want to place and how much you would like to stake. 

Top Horse Racing Betting Sites FAQs

What is the top horse racing betting site?

Deciding the top horse racing betting site comes down to personal preference. We recommend signing up with several operators. For each one, you can claim a welcome bonus and then you can compare the overall service including the odds and price boosts. That way you can assess your overall favourite. 

How many horse racing betting sites are there?

There are countless bookmakers now providing a first-class horse racing betting service, although the team at Bookies.com has narrowed down the search to the top horse racing bookmakers. These sites will not only have a generous sign-up offer, there will also be quality promotions available along with best odds guaranteed and live streaming. 

How can you win money at top horse racing betting sites?

It’s always possible to win money with the top horse racing betting sites. It generally involves predicting the winner of a specific race, although you can also land a return if you have an each-way bet on a horse and your selection finishes in the places. There is also the chance to win money on multiple wagers. 

Are there any horse racing betting apps available?

All of the leading Cheltenham bookies will have a corresponding betting app available in addition to their mobile and desktop site. We always recommend downloading the app for a quality experience and the chance to bet on the move. Apps are designed to be user-friendly, and they allow customers to place quick bets. 

Can you bet on the Cheltenham Festival at horse racing betting sites?

It’s definitely possible to bet on the Cheltenham Festival at horse racing betting sites. Bookies will often provide extra free bets for Cheltenham, while every race has been priced up and you can get non-runner money back. There will be the chance to benefit from price boosts and best odds guaranteed for every race. 

About the Author

Matthew Glazier for Bookies.com
Matthew Glazier
Matthew Glazier, the former Head of Marketing at bet365, is a veteran in the online betting industry and contributes to Bookies.com. Whether it's online casino or sports betting, there's nothing he hasn't seen before. He's always got his eye out for new casinos, betting features and bonuses.