Thursday, June 4, 2026

Mares’ Standard Open

Get expert Mares' Standard Open tips, explore our runners guide, and compare the latest odds for your best chance to win on race day.

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The Goffs Nickel Coin Mares’ Standard Open National Hunt Flat race is run as the final race on the opening day of the Aintree Grand National meeting. This Grade 2 race is run over an extended two-mile trip. Some decent types have won this race in the past, including Dysart Enos, Ashroe Diamond and The Glancing Queen. The competitive bumper usually takes a little over four minutes to run.

Goffs Nickel Coin Mares' Standard Open NH Flat Race (Grade 2) (GBB Race)

2M (Class 1) (4YO to 6YO) (£28,135)
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20 runners
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3 Places
Going: Good to Soft

PRINCESS DAY confirmed the promise that she displayed when making a winning debut under Rules by following up under a penalty at Newbury. The point-to-point winner looks to have a very bright future and Jeremy Scott's mare sets a decent standard. Martini Majesty also showed plenty of ability when beginning her career with an Ascot triumph and she should not be discounted, while Nan's Choice edges out Burds Of A Feather and Ti'mamzel to be best of the rest.

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Mares’ Standard Open National Hunt Flat Overview

The Goffs Nickel Coin Mares’ Standard Open National Hunt Flat Race is run at Aintree Racecourse. It is usually the final race on the opening day of the Aintree Festival. The competitive flat race or “bumper” is run over an extended two-mile trip on what is a flat turning track. As it is a flat race, there are no obstacles to be jumped, but the first prize of just over £28,000 is well worth winning.

2025 Champion Hurdle winner Golden Ace was a good runner-up to Dysart Enos in this race a couple of seasons ago, whilst last year’s winner Diva Luna also went on to run a huge race in the Dawn Run Novices’ Hurdle at the Cheltenham Festival a couple of weeks ago when finishing third to Air Of Entitlement. The race is known for producing high-quality mares and that looks set to continue.

Mares’ Standard Open National Hunt Flat FAQ

Who won the Mares’ Standard Open National Hunt Flat in 2024?

The race was won by Diva Luna in 2024. The mare was having her first start in a couple of months and she was good enough to see off the challenge of Jubilee Alpha and La Marquise.

What is the prize money for the Mares’ Standard Open National Hunt Flat?

Winning connections could expect to receive in and around £28,000 for winning this race.

When is the Mares’ Standard Open National Hunt Flat?

The race is usually the concluding race on the opening day of the Aintree Festival.

How many fences are there to be jumped in the Mares’ Standard Open National Hunt Flat?

There are no fences or hurdles to be jumped as this is a flat race only.

How many horses race in the Mares’ Standard Open National Hunt Flat?

This race usually attracts a large field. It would be no surprise to see between fifteen and twenty rivals line up for it.

Which horses are eligible for the Mares’ Standard Open National Hunt Flat?

This race is open to fillies and mares aged between four and six years old.

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