There were more than 650 registered foals sired by Secretariat. The first were born in 1975 and the last in 1990. There are just two who are known to still walk this Earth – a son born in 1988 and a daughter born in 1989.
They had their official birthdays on January 1, so that means Border Run* is now 34 years old and Trusted Company 33. They are remarkable, emotional reminders of the horse that many consider the greatest of all time.
*[December, 2022 - Border Run, the oldest known Secretariat, died aged 34]
Patricia McQueen is an award-winning equine photographer and gaming industry journalist. Along with her photography work, she is currently the editor of a lottery trade publication and also runs her own gaming industry website. Her passion for horse racing began in 1973 with Secretariat’s exploits, and in recent years she has been researching his stud career and his descendants. She has photographed many of these horses since the early 1980s, traveling as far as Australia to see them.
"An occasional series by Patricia McQueen on some of Big Red’s most successful progeny."
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Without looking I would have to guess Secretariat's most successful progeny was Lady's Secret. For the record I never paid a lot of attention to breeding.