William Hill Reveals NRNB Markets for the 2026 Grand National

William Hill Reveals NRNB Markets for the 2026 Grand National

William Hill are now officially offering Non-Runner No Bet ahead of the 2026 Grand National next month.

With The Grand National 2026 fast approaching, punters will be keeping an eye on which bookmakers are offering Non-Runner No Bet (NRNB) promotions. 

NRNB is a type of insurance that allows bettors to receive their stake back on ante-post Grand National bets if their selection is declared a non-runner and now luckily for all the racing punters you can now get this offer for the Aintree Spectacle with William Hill.

This is very important with 34 runners potentially making the final lineup on Saturday, 11 April, as there can be some very last minute changes or injuries that could rule your horse out of the race. However, now you can bet with full confidence on the Grand National, thanks to William Hill's NRNB!  

As there is still around three weeks to go until the big occasion, we expect more bookmakers to follow William Hill and announce their NRNB terms in the coming days, so make sure to check back here for the latest information! 

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What are William Hill's Grand National NRNB Terms? 

With NRNB, punters will get their stake returned as cash if their ante-post Grand National selection is declared as a non-runner.

William Hill are offering this on three races at Aintree, which are the Randox Foxhunters' Open Hunters' Chase (9th April), the Randox Topham Handicap Chase (10th April) and of course the Grand National on the 11th April. 

However, one thing to note is with NRNB usually comes shorter odds, due to the reduced risk of losing your stake if your selection doesn’t run. Bookmakers factor in this safety net, so while your potential return may be lower, you gain the reassurance of a refund should your horse be declared a non-runner.

This makes NRNB offers particularly appealing for backing outsiders or big-priced runners, as it allows you to take a chance without the full downside risk.

Who are the favourites to win the Grand National 2026? 

Check out the table below to see William Hill's latest odds for the Grand National 2026 below: 

Horse William Hill Odds Implied Probability
I Am Maximus 8/1 11.1%
Grangeclare West 10/1 9.1%
Jagwar 10/1 9.1%
Iroko 10/1 9.1%
Johnnywho 14/1 6.7%
Montys Star 14/1 6.7%
Haiti Couleurs 20/1 4.8%
Nick Rockett 20/1 4.8%
Oscars Brother 20/1 4.8%
Captain Cody 20/1 4.8%

William Hill

  • Solid in-play betting service
  • Cash-in option to help increase profitability
  • Excellent reputation within the UK betting-industry
Get £40 in free bets when you deposit & bet £10
Claim
18+. Play Safe. Online only. For new UK register customers using promo code G40. Deposit & place £10 cash single bet (min odds 1/2) on sportsbook (excl. Virtuals). Get £40 in Free Bets (4x£10), valid for sportsbook (excl. Virtuals), 7 days expiry, must use in full (£10 each). Not valid with deposits via PayPal, Neosurf, Paysafe, Apple Pay, NETELLER, Skrill, ecoPayz, Kalibra/Postpay or WH PLUS Card. One per customer. Full T&Cs apply. www.gambleaware.org #ad

When is the 2026 Grand National? 

The 2026 edition will run from April 9 to April 11, starting with Opening Day on the Thursday. Ladies Day follows on the Friday before the it concludes with Grand National day on the Saturday.

The Grand National Handicap Chase is set to get underway at the usual time of 4pm.

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