Group 1 winners

A record of the 177 Group 1 races won by horses owned by His Highness the Aga Khan IV and Princess Zahra Aga Khan

Group 1 winners

A record of the 177 Group 1 races won by horses owned by His Highness the Aga Khan IV and Princess Zahra Aga Khan

In the spotlight: Daryz

Trained by Francis-Henri Graffard

Date	Name	Race	Distance	Course

Current stars

Some of the current star racehorses running in the Aga Khan colours.

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Racing news

Thursday 2nd April 2026

Prix d’Ispahan renamed Prix Aga Khan IV (Prix d’Ispahan)

In tribute to His Highness the Aga Khan IV, who passed away in February 2025, France Galop have announced that the Prix d’Ispahan will be renamed the Prix Aga Khan IV (Prix d’Ispahan).

Monday 30th March 2026

Calandagan starts his 2026 campaign in style

2025 World’s Best Racehorse Calandagan got his 2026 season off to the best possible start on Saturday with a victory in the Gr.1 Dubai Sheema Classic, a race in which he finished second last year.

Tuesday 20th January 2026

Calandagan crowned Longines World’s Best Racehorse

Aga Khan Studs homebred and four-time Group 1 winner Calandagan has been awarded the title of Longines World’s Best Racehorse of 2025.

Sunday 30th November 2025

Calandagan makes history in the Japan Cup

Already crowned Cartier Horse of the Year and officially rated as the world’s best racehorse, Calandagan capped an incredible season for the Aga Khan Studs when taking the Japan Cup in track record time.