Donnacha Aidan O'brien, Ireland

Browse the latest form and upcoming race entries for trainer Donnacha Aidan O'brien, Ireland.

Establishment: Ireland

Latest horse form

Date Course Horse Distance Going Pos Type
12/11/25 Dundalk Candidly (Ire) 1m 2f 150y Slow 3/14 Flat
07/11/25 Dundalk Astronomically (Ire) 7f Slow 2/12 Flat
07/11/25 Dundalk Senator Of State (Ire) 1m Slow 6/13 Flat
05/11/25 Dundalk Enthusiastically (Ire) 7f Slow 1/14 Flat
31/10/25 Del Mar Havana Anna 5f Firm 12/12 Flat
31/10/25 Del Mar Balantina (Ire) 1m Firm 1/12 Flat
31/10/25 Dundalk Aegina 5f Std 1/7 Flat
29/10/25 Dundalk Astronomically (Ire) 7f Slow 4/14 Flat
29/10/25 Dundalk Luahna (Ire) 7f Slow 14/14 Flat
29/10/25 Dundalk Naughty Nina (Ire) 7f Slow 8/14 Flat

Confirmed race entries for Donnacha Aidan O'brien, Ireland's horses

19 Nov 2025 14:55

Dundalk, Irishinjuredjockeys.com Nursery Handicap 7f

Horse: Enthusiastically (Ire)

Jockey: P. A. Harnett

SBK 5/2
EXC 4

21 Nov 2025 19:15

Dundalk, Irish Stallion Farms Ebf Fillies Maiden 1m

Horse: Chosen One (Ire)

21 Nov 2025 18:45

Dundalk, Irish Stallion Farms Ebf (C & G) Maiden 1m

Horse: Mount Eden (Ire)

21 Nov 2025 18:45

Dundalk, Irish Stallion Farms Ebf (C & G) Maiden 1m

Horse: Senator Of State (Ire)

24 May 2026 15:40

Curragh, Tattersalls Irish 1,000 Guineas (Group 1) 1m

Horse: Lookingforarainbow (Usa)

24 May 2026 15:40

Curragh, Tattersalls Irish 1,000 Guineas (Group 1) 1m

Horse: Feel The Love (Ire)

24 May 2026 15:40

Curragh, Tattersalls Irish 1,000 Guineas (Group 1) 1m

Horse: Balantina (Ire)

24 May 2026 15:40

Curragh, Tattersalls Irish 1,000 Guineas (Group 1) 1m

Horse: Kensington Lane (Ire)

28 Jun 2026 14:05

Curragh, Dubai Duty Free Irish Derby (Group 1) 1m 4f

Horse: Numantia (Ire)

28 Jun 2026 14:05

Curragh, Dubai Duty Free Irish Derby (Group 1) 1m 4f

Horse: Shaihaan (Ire)

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