Weatherbys Stallion Book 2026 Arqana Quebecois – 4/1 winner

Quebecois – 4/1 winner

A Look Back Review – highlighting horses that are yet to reach their full potential from the previous edition

a champion stayer trained by Aidan O’Brien

I started riding ponies and rode my first racehorse at the age of 13

Weatherbys Stallion Book 2026 Arqana Quebecois – 4/1 winnerThe 2026 edition of the world renowned Stallion Book is the 42nd Edition. The first edition of our Flagship publication was published in 1984. Ever since, it has been at the heart of stallion research for breeders and bloodstock enthusiasts, as an utterly comprehensive source of stallion marketing and information. Over time we have united the Stallion Book with innovative, industry leading online platforms to promote stallions from all over the world.