Who are the favourites to win the Grand National 2025?

With the 2025 Randox Grand National almost here, you’re probably looking to zero in on the favourites for one of the sport’s most iconic events.

This year’s spectacle, set to unfold at Aintree Racecourse on Saturday, April 5th at 4:00 PM, has already taken shape with a reduced field of 34 runners — part of new safety measures introduced for the world-famous steeplechase.

Currently, at the head of the betting is last year’s champion, I Am Maximus, who returns as the early favourite to claim back-to-back titles.

Trained by the prolific Willie Mullins, and once again partnered with top jockey Paul Townend, the nine-year-old is carrying top weight of 11st 12lb, a tough ask for any horse — but one that speaks volumes about his class and reputation.

I Am Maximus’ 2024 win left a lasting impression, and while no horse has won consecutive Nationals since Tiger Roll in 2018 and 2019, confidence is running high in the Mullins camp, especially with the trainer securing multiple wins in earlier races.

A repeat would only bolster Mullins’ already glittering CV, and further cement Townend’s growing status in game.

Sitting second in the market is rising star Iroko, trained by Oliver Greenall & Josh Guerriero.

The seven-year-old carries 10st 11lb and will be ridden by Jonjo O’Neill Jr., a jockey who’s no stranger to big-race days.

Iroko’s blend of youth and stamina has caught the eye, and despite his relative inexperience compared to seasoned stayers, he’s shown enough spark to suggest he can handle the Aintree challenge.

Not far behind is Stumptown, trained by Gavin Cromwell and the mount of Keith Donoghue.

This eight-year-old arrives at Aintree in red-hot form, with a string of victories under his belt.

His front-running style and ability to stay the trip make him a popular each-way choice, especially among those seeking a value angle in a race where fortunes can flip in a heartbeat.

While these three currently top the betting boards, it’s worth remembering that the Grand National is anything but predictable.

Odds can and often do shift in the final hours, influenced by weather, ground conditions, and number of bets placed.

With that in mind, favourites may drift and outsiders could surge — it’s all part of the game.

Current Grand National 2025 favourites Horse Name Trainer Jockey Weight I Am Maximus Willie Mullins Paul Townend 11st 12lb Iroko Oliver Greenall & Josh Guerriero Jonjo O’Neill Jr. 10st 11lb Stumptown Gavin Cromwell Keith Donoghue 11st 2lb

With the spotlight on this talented trio, all eyes will be on the Aintree fences come Saturday.

Will we see a repeat hero or a new name etched into racing folklore? One thing’s for certain is that the 2025 Grand National is shaping up to be another thriller.

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