The memory of Lombardstown jockey Michael O’Sullivan, who died aged 24 in February 2025, is to be honoured through the permanent renaming of Ireland’s Champion Claiming Professional Jump Jockey trophy.
The award will now be known as the Michael O’Sullivan Trophy, recognising the young jockey who claimed the championship himself during the 2022/2023 National Hunt season after riding 32 winners.
Michael was also a talented Gaelic footballer with Kilshannig, winning four county medals with the club. His achievements on the football field, alongside his success in racing, made him a well-known figure in the local sporting community.
An honours graduate of UCD’s School of Agriculture and Food Science, where he studied agricultural science, Michael turned professional in 2022 and quickly established himself among the most promising young jockeys in Irish racing.

He enjoyed several major victories during his career, including Grade One success aboard Marine Nationale in the Supreme Novices’ Hurdle at the 2023 Cheltenham Festival.
Michael died following a fall at Thurles in February 2025.
Horse Racing Ireland CEO Suzanne Eade said the organisation was honoured to have the blessing of Michael’s family to rename the trophy in his memory.
She described Michael as a true gentleman who left a lasting mark on the weigh room and everyone who knew him, adding that his legacy would continue to inspire future generations of young riders.
The O’Sullivan family said they were deeply touched that Michael’s memory would be carried forward through an award bearing his name.
“Michael poured his heart into his riding and loved the racing community. To have his name permanently attached to the title he was so proud to win is a beautiful and fitting tribute to his legacy,” the family said.
The Michael O’Sullivan Trophy will be presented for the first time on 1 May 2027, the final day of the Punchestown Festival and the conclusion of the 2026/2027 National Hunt season.

