Our pick of the 12 best horse racing betting sites in the UK

Our goal is to add all new uk betting sites for 2026, as they come out. All of the betting sites listed on this page are licensed by the UK Gambling Commission. As of September 2026, there are at least 230 licensed betting sites in the UK.

All British Casino – More Than Its Name Suggests

• Acca Boosts, Insurance and Early Payouts add value on multi-leg bets.
• Mr Vegas Sports has a solid variety of betting options, even though racing punters won’t be impressed as there is no horse racing.
• The current Midnite promo code offer is bet £10 at minimum odds of 1/1 (2.0) within 14 days of sign-up and get £30 in free bets, valid for 7 days on selected bets.
• Likewise, virtual sports are computer-generated traditional sports that you can bet on.

I love that, as well as getting the usual free bets or odds boosts, I can also earn points that are betting sites not on gamestop uk redeemable for hotel stays. Unlike many UK betting sites I have tested, BetMGM allows you to earn MGM Rewards points through its loyalty system. If you get all six right, then there is a £250,000 jackpot up for grabs, but I also like that they offer smaller prizes in Golden Goals, like free bets if you get a couple of results right.

FanDuel Sportsbook – Coverage of Selected Live Sports

£20 in Free Bets When you bet £5 on Sports Free Bets valid 7 days. Opt in under Sports Quests within 7 days of registering.

The casino is no afterthought either with 1,000+ titles from leading developers like Pragmatic Play, Big Time Gaming, Hacksaw Gaming and ELK, plus a deep live dealer lobby and a strong crash game selection. A great selection of odds boosts and various promotions will keep you ticking over. Not to mention that you can soon unlock an impressive Bet £10, Get £40 in Bonus Bets offer. BetMGM has already proven itself as a presence throughout the US; however, it is still a relatively new UK gambling site.

Why Some Bookmakers Are Rated Highly by SportsBoom?

The $100 welcome offer hits your account no matter the outcome of your qualifying wager. Check out the DraftKings promo code offer and read the DraftKings review to learn everything about this operator. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 14 days. DraftKings feels built for the phone in hand rather than a desktop squeezed onto a screen, buttons land where my thumb expects them and the bet slip closes out without extra taps. To learn more, you can view our FanDuel review and then claim the FanDuel sign-up bonus.