Justify emulates fellow Triple Crown hero Gallant Fox as sire of Ascot Gold Cup winner

Jun 24, 2026 Alastair Bull/TwinSpires.com

Justify with jockey Mike Smith up in the final stretch of the Kentucky Derby race.

When Kentucky Derby (G1) winners go to stud, there are high hopes they will sire winners of major races: the Derby, Breeders’ Cup Classic (G1), Met Mile (G1), etc.

The Ascot Gold Cup (G1), over 2 1/2 miles on English turf, is not normally high on that expected race list.

However, for the second time in history, it’s happened. Scandinavia, an American-bred son of Justify, took the race – and he had to be a genuine stayer to do so, only getting up in the final yards to deny last year’s victor Trawlerman.

American-bred winners of the Ascot Gold Cup are rare, not surprisingly given that U.S. racing isn’t exactly geared towards 2 1/2-mile turf races. Winners of the race sired by horses that took out the 1 1/4-mile Kentucky Derby on dirt are even rarer.

The only other Derby winner to have one of their progeny triumph in an Ascot Gold Cup was the 1930 Triple Crown winner, Gallant Fox. His son Flares, owned in the U.S. by William Woodward Sr. and trained in England by five-time champion Cecil Boyd-Rochfort, took out the Gold Cup in 1938 – two years after another son of Gallant Fox, the 1935 Triple Crown winner Omaha, was just beaten in the Gold Cup in an epic that one English writer called the greatest race of all time.

This provides some context to Justify’s achievement. The Ascot Gold Cup isn’t as fashionable for breeders as it was in the days of Flares and Omaha, but it’s still a worthy prize.

What’s more, the win came less than two hours after two other sons of Justify, Nola Soul and On Just Terms, provided the exacta in the seven-furlong Chesham S. at Ascot.

Justify wasn’t the headline sire at Royal Ascot – that honor goes to Night of Thunder, whose progeny won four races – a Group 1 treble in the Queen Anne (Ten Bob Tony), the St James’s Palace (Bow Echo), and the Prince of Wales (Ombudsman), along with Lost Boys in the Golden Gates H. But stakes winners at distances ranging from seven furlongs to 2 1/2 miles is still some achievement.

Winning the Kentucky Derby usually ensures a great early book as a stallion, but it’s no guarantee of success. Several have done well since the breed-shaping Seattle Slew’s time as a stallion, including Affirmed, Pleasant Colony, Unbridled, Thunder Gulch, Street Sense, American Pharoah, and Nyquist. But arguably the only Derby winner to have been a truly outstanding sire since Seattle Slew was one lost to the United States – Sunday Silence, the sire that has done more than any other to make Japan a Thoroughbred powerhouse.

Justify has a long way to go to match Sunday Silence, but he’s arguably made as good a start at stud as any other Derby winner since Seattle Slew. The Ashford Stud resident has had four crops in the U.S. and three in Australia that are at least three-year-olds, and they include 61 stakes winners, including 11 Group or Grade 1 winners.

Interestingly, despite being based in Kentucky, eight of those 11 top-level winners have been on turf, many of them in Europe. He’s no slouch as a dirt sire, his top-level winners including Just F Y I, British Isles, and Arabian Lion. But the biggest successes have been in Europe, many of them from mares bred in Europe – City of Troy, Scandinavia, Opera Singer, Ramatuelle, and Ruling Court fit this criteria.

It begs the question about whether Coolmore might ever be tempted to send him to Ireland, even for one season. Ultimately, that will probably depend on whether his U.S. books remain high and his success rate continues. But it’s an intriguing thought.

Regardless, he’s already secured a niche in history as the second Kentucky Derby winner to sire an Ascot Gold Cup winner. His career will be an interesting one to follow.