The 24-year-old passed away earlier this month after a fall during a race at Thurles on February 6th
The opening race of next month's Cheltenham Festival has been renamed in honour of the late Michael O'Sullivan.
The 24-year-old passed away earlier this month after a fall during a race at Thurles on February 6th.
The Michael O'Sullivan Supreme Novices' Hurdle will be the curtain-raiser at the Festival, which gets underway on March 11th.

Premier League Teams Facing Injury Crisis As Nations League Continues Into Second Week
America Produce Their Own "Miracle In Medinah" To Claim 11th Straight Presidents Cup
Naas Woman Makes Motorsport History
Hallgrimsson Admits Toughest Week Of His Career As Ireland Beat Israel 3-0 In Nations League
Shelbourne Stun League Champions Athlone Town In Women's FAI Cup
Monday Morning Sports Update
Trean Leads Home Twomey One-Two Nn Goffs Million At The Curragh
Ireland Get First Win In WXV As Parsons Makes History Against Japan