2025, it means more new chances to back a winner. And whether you’re betting on Cheltenham, Aintree or a midweek card at Kempton, UK bookies are dishing out generous horse racing offers to new punters.
From free bet sign-up bonuses to Best Odds Guaranteed, extra places, and daily price boosts, there are plenty of ways to stretch your betting budget. Below, we’ve listed the top UK bookmakers offering standout horse racing promos for 2025 – tested by Horse.bet UK racing team.
- SPORT18+, BeGambleAware.org.10bet Bonus: Claim £50 free bet. Promo code: SPORT. New bettors get 100% of deposit up to £50; Once per household; Min deposit £15 (no Skrill/Neteller); Wager a total of 8 times deposit + bonus, with max qualifying bet stake equal to your initial bonus amount; Bonus expires after 60 days; Min odds of 4/5 on singles, or 2/5 per leg for acca; Some bet types excluded.
- BETFRED50New customers only. Register with BETFRED50. First bet £10+ at Evens (2.0)+ on Sports within 7 days to get Free Bets: £20 In-Play, £20 Acca & 50 x £0.20 (£10) Free Spins on Fishin’ Frenzy within 10 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply. 18+, GambleAware.org.
- BRITISHG40SBK App Welcome Bonus: Terms: New UK customers only. Min £10 first deposit. Place a bet of £10 at min odds of 2.0 and get £40 in Free Bets within 48 hours. Full T&C’s apply. 18+. BeGambleAware.org.
- 365GMBLR18+, BeGambleAware.org. The bet365 bonus code is 365GMBLR in UK for 2025. New Customers Bonus Terms: Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. The bonus code can be used during registration but does not change the offer amount in any way.
- SpreadEx offers new customers bonuses including £40 in free bets and up to £300 cashback, providing flexible rewards for both spread and fixed-odds bettors.
- Jeffbet Bonus: Bet £10 Get £30 in Free Bets. Promo code: not required. Terms: New UK Players Only. Free bet – one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. 18+ , Gambleaware, #ad
- BET5GET20New UK+IRE Customers only. Certain deposit methods & bet types excl. Min first £5 bet within 14 days of account reg at min odds 1/2 = 4x 5 free bets. Free bets valid for 7 days, stake not returned. No cash out, restrictions + T&Cs apply.
UK Horse Racing Free Bet Bonuses & Promos in 2025
Bet365 – Bet £10, Get £50 in Free Bets
- Offer: Deposit £5–£10, bet £10, get £50 in free bets
- Requirements: Min odds 1/5 (1.20), 30-day expiry
- Promo Code:
365GMBLR. Claim Now! - Racing Features: Best Odds Guaranteed (BOG), live UK/Irish streaming, Each-Way Extra
Bet365 is a go-to for serious racing punters. With a single bet, you unlock £30 in free bets, plus access to top markets like win/place, forecast/tricast, placepots, and Tote betting.
Betfred – Bet £10, Get £50 in Bonus Bets
- Offer: Bet £10, get £50 in free bets & spins
- Requirements: Qualifying bet at evens (2.00), 7-day expiry
- Promo Code:
WELCOME50 - Racing Features: Betfinder tool, BOG, live radio commentary
Betfred’s racing zone is packed with promos. You’ll find daily extra place races, Lucky 15/31/63 bonuses, and handy race previews. It’s ideal for festival betting and accumulator fans.
Betway – Acca Loses? Get Up to £30 in Free Bets
- Offer: Acca insurance, up to £30 back
- Requirements: Min 3 legs, combined odds 2/1+
- Racing Features: Daily price boosts, ITV Racing specials
Great for those who love a Saturday racing acca. Betway boosts odds on popular runners and gives you a second shot if your acca falls just short.
SBK – Bet £10, Get £40 in Free Bets
- Offer: Bet £10, get £40 in free bets
- Requirements: Min odds 1/5 (1.20), 30-day expiry
- Promo Code:
BRITISHG30 - Racing Features: Exchange-style low margins, unique SBK insights
SBK offers a slick app with strong prices across UK and Irish meetings. Their odds often beat traditional bookies, especially for outsiders.
Grosvenor Sport – Double the Odds on Your First Bet
- Offer: First bet at double odds
- Requirements: Min stake £10, 60 days expiry
- Racing Features: UK/Irish racecards, live streaming, easy EW betting
This is perfect if you fancy an early punt on a big festival favourite. Grosvenor’s double odds promo can seriously boost your returns on a confident pick.
10Bet – Up to £50 in Free Horse Racing Bets
- Offer: 100% deposit match up to £50
- Requirements: Wager deposit + bonus 8x, 60-day expiry
- Promo Code:
SPORT - Racing Features: Live streaming, racing-only promos, early odds
A great option for mobile bettors. 10Bet’s horse racing app is fast, clean, and full of features. They also push out enhanced odds for big race days.
Mr Play – Bet £10, Get £15 in Free Bets
- Offer: Bet £10, get £15
- Requirements: Min odds 4/5 (1.80), 14-day expiry
- Racing Features: Simple interface, BOG, mobile-friendly
Mr Play is a tidy option for beginners who want to dip into UK racing. Coverage includes daily meetings, live odds and form guides.
Unibet – Money Back Up to £40 + £10 Casino Bonus
- Offer: First bet loses? Get up to £40 back
- Requirements: Min deposit £10, 7-day expiry
- Racing Features: Unibet TV live streams, expert tips, BOG
Unibet is one of the few that combines racing tips, video previews, and live streaming into one betting hub. Ideal for punters who like to study the form.
Fitzdares Racing – Bet £50, Get £25 + Free Spins
- Offer: Bet £50, get £25 in free bets
- Requirements: Bet at evens (2.00)+, 7-day expiry
- Racing Features: Fitzdares Club, live UK/Irish streaming, exclusive odds
Premium punters love Fitzdares for its tailored service and sleek app. Great coverage of Royal Ascot, Cheltenham, and boutique meets.
SpreadEx – Bet £10, Get £40 in Bonuses
- Offer: Bet £10, get £40 in free bets
- Requirements: Min odds 1/2 (1.50), 28-day expiry
- Racing Features: Fixed odds & spread betting, race-by-race specials
Unique in offering both traditional and spread betting markets, SpreadEx is great for niche bet types and punters looking for a different angle.
Best Horse Betting Promos in the UK – 2025 Bonus Terms Compared
| UK Bookie | Free Bonus Bets | Terms 2025 |
|---|---|---|
| Bet365 | Deposit £5-10, Bet £10, Get £30 in free bets | Min. odds 1:5, £10 wager, 30 days |
| Betfred | Bet £10, Get £50 in free bets and spins | £10 wager at evens, 7 days |
| Betway | Acca loses, Get up to £30 free bets | Min. 3 selections, odds 2:1, 7 days |
| SBK | Bet £10, Get £10 in free bets plus tokens | Min. odds 1:5, £10 wager, 30 days |
| Grosvenor | Double the odds on your first bet | First bet of £10, 60 days |
| 10Bet | 100% deposit match up to £50 | Wager deposit and bonus 8 times, 60 days |
| Mr. Play | Bet £10, Get £15 in free bets | Bet at odds of 4:5 or greater, 14 days |
| Unibet | Bet loses, Get up to £40 back plus £10 casino bonus | Min. first deposit £10, 7 days |
| Fitzdares | Bet £50, Get £25 in free bets plus spins | Bet at odds of evens or greater, 7 days |
| SpreadEx | Bet £10, Get £40 in free bets and spreads | Bet at odds of no less than 1:2, 28 days |
Horse.Bet Editors’ Promos Picks: What to Bet, Where, and Why in 2025
If you’re new to horse racing betting – or just looking for a smarter edge this season – our editors have broken down the best bet types for the biggest UK races, along with the free bets and promos worth grabbing from trusted bookmakers.
For big field handicaps like the Grand National or the Coral Cup at Cheltenham, each-way bets with extra places are a must. These races are unpredictable, and backing a horse to finish in the top five or six gives you a better shot at a return. Betfred is one of our favourites for this – they regularly pay out extra places on top races, and their new customer deal of Bet £10, Get £50 gives you plenty of ammo to test out your selections.
Fancy a bold prediction at Ascot or Newmarket? Try a forecast or tricast – that’s picking the first two or three horses in the correct order. Tricky, sure, but the odds can be massive. Bet365 makes this easy with slick tools in their racecards and live streaming to follow it all in real-time. Plus, their £30 in free bets offer is one of the most flexible around – ideal for experimenting with forecasts without risking your own cash.
If you’re the kind who likes a puzzle, give Tote bets a go. Try the Placepot or Jackpot across a full day’s card – it’s a great way to stay involved across multiple races. We’d recommend Unibet or Fitzdares here; both sites offer pool betting options and let you dive into full-day betting fun. Fitzdares even offers £25 in free bets if you stake £50 – not bad if you’re planning to stick around for the full meeting.
And don’t forget Best Odds Guaranteed (BOG) – a must-have for all UK horse racing punters. It means if the SP (starting price) is bigger than the odds you took, you get the better price. Most of the big names – Bet365, 10Bet, SBK – include this as standard, but it’s always worth checking the T&Cs. For ante-post bets, especially around Cheltenham, look for Non-Runner No Bet too – a lifesaver if your pick gets withdrawn.
Whether you’re punting on a midweek handicap or going big at Cheltenham, matching the right bet type to the right promo makes all the difference. At Horse.Bet, we always recommend reading the race – and the bonus terms – before you jump in. But with these offers and tips in your pocket, you’re off to a flying start in 2025.
Here are five top UK horse racing promos picked by Horse.Bet:
- Bet365 – Bet £10, Get £30 in Free Bets (Exclsuive Promo Code: 365GMBLR): A trusted all-rounder with Best Odds Guaranteed and live streams on every UK and Irish race.
- Betfred – Bet £10, Get £50 in Free Bonus Bets (Use Code: WELCOME50): Perfect for racing fans, with extra places, BOG, and handy tools like Betfinder.
- 10Bet UK – 100% Deposit Match up to £50 (Deposit Code: SPORT): The best UK horse betting app, ideal for mobile punters, with early prices and strong horse racing app features.
- Grosvenor – Double the Odds on Your First Bet: A simple, no-fuss boost on your first racing bet with full UK and Irish racecards.
- Mr Play – Bet £10, Get £15 in Free Bets: Beginner-friendly site with BOG and a clean layout that’s great for casual race bettors.
Horse Racing Free Bets – FAQs
Register with a licensed UK bookmaker, make a qualifying deposit and bet, and follow the promo terms. Use promo codes like 365GMBLR or SPORT where required.
Yes, most UK sites like Bet365, Betfred, and Unibet include BOG with both real and bonus funds.
Absolutely – Cheltenham, Aintree, and Royal Ascot are often the best time to use your sign-up free bets thanks to extra places and enhanced odds. View UK Paypal bet sites here.
