Free Bet Boost Bonus at William Hill

The free bet boost at William Hill gives you the chance to enhance the odds of any selection on any pre-match market on any horse racing. The bigger the price, the bigger the boost. Just login to your account, add the bet to your bet slip and tap 'Boost'. Then place your bet at the boosted price.

To use this bonus for a free bet boost you must be a registered William Hill customer. Not registered yet? Join using our free bet offer for new customer sign ups below and then grab this extra bonus on top of the welcome offer. The free bet boost is open to all customers. Have fun!

Free Bet Boost Bonus at William Hill - Free Promo Codes

Yes you did read it correctly. William Hill are giving you one 'Bet Boost - Racing' per day, to use on horse racing singles up to £40 win (£20EW).

Free Bet Boost Bonus

This Offer Has Now Expired!

Check out our latest promotion below.

One bet Boost on horse racing singles per customer, per day. Max stake £40 win or £20 EW. On EW bets, only 'win' part Boosted. Mobile and new desktop only. Player restrictions and terms apply.

Featured Horse Racing Promo Code

William Hill Horse Racing £30 Horse Racing Free Bets

Get the horse racing free bet bonus at William Hill when you sign up using the promo code below. The horse racing bonus promotion offer is available May 2019 for all horse racing events.

New William Hill online customers only. Min. unit stake of £10/€10 at odds of 1/2 or greater. Only the 'win' part from EW bets will count. Free bet terms, payment method & country restrictions apply. Free bets credited as 3 x £10/€10. Free bet stakes are not returned as part of the settlement of successful free bets. All Free Bets must be wagered within 30 days.

Here at we are always busy bringing you the latest horse racing free bets and bonus offers in our latest William Hill horse racing blog posts. As a new customer you only get one new customer bonus so take a look before committing to ensure your best horse racing welcome bonus.

How does the Free Bet Boost work?

When you make a qualifying selection just simply press the 'Boost' button, your Bet Slip will be populated with the stake, odds and potential return with the 'Bet Boost - Racing' applied. You will be asked to confirm that you wish to place a bet with the 'Bet Boost - Racing' applied.

Bet Boost does however have the following conditions and restrictions as part of this Promotion:

  1. The maximum permitted stake on any selection to which a 'Bet Boost - Racing' may be applied is as follows: GBP 40, EUR 40, AUD  80, CAD 80, DKK 320, HKD 460, JPY 5,200, SGD 80, SEK 480, USD 80, CHF 60
  2. Tote Bets or Pool Bets are not eligible for this Promotion; and
  3.  A bet must be placed as a single in the Qualifying Period to qualify for a 'Bet Boost - Racing' and
  4. Bets must be placed using funds from your Main Balance in order to qualify for a 'Bet Boost - Racing' any bets placed (in whole or in part) using a Free Bet or any other free bets or bonuses received from any other promotion will not qualify for a 'Bet Boost - Racing', and
  5. A bet must be placed as a Single only; Named Multiple Bets (such as Canadians or Lucky 31s) do not count towards this offer.
  6. For Each Way bets, a 'Bet Boost - Racing' will only be applied to the Win selection (and not the Place selection); and (a selection made satisfying these conditions will be a 'Qualifying Selection').

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Free Bet Boost Bonus at William Hill
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Updated: Monday, 10th December, 2018
Published by: Free Promo Codes
Free Bets » Horse Racing