Donnacha Aidan O'Brien Trainer Profile, Runners & Results

Runners77

Wins6

Places22

Win rate7.8%

Place rate28.6%

Latest runner19 Jul 2026

Recent runners

19 Jul 2026 17:30 - Curragh (IRE)

Final Furlong Podcast With 1xBet.ie Irish EBF Maiden

HorseNumantia (IRE)

JockeyGavin Ryan

Position3

SP11/8F

19 Jul 2026 17:00 - Curragh (IRE)

James Nolan Bar Kildare Nursery Handicap

HorseTradewinds (IRE)

JockeyPaddy Harnett

Position3

SP9/4F

19 Jul 2026 16:25 - Curragh (IRE)

1xBet.ie Proud Supporters Of Irish Racing Curragh Cup (Group 2)

HorseHappy Pharoah (IRE)

JockeyPaddy Harnett

Position2

SP25/1

19 Jul 2026 15:25 - Chantilly (FR)

Darley Prix Chloe (Group 3)

HorseLa Fogata (IRE)

JockeyPierre-Charles Boudot

Position4

SP5/1

18 Jul 2026 15:25 - Curragh (IRE)

Tulfarris Hotel And Golf Resort Sapphire Stakes (Group 2)

HorseHavana Anna (GB)

JockeyGavin Ryan

Position7

SP3/1

17 Jul 2026 18:49 - Down Royal

Ampion Electrical Testing And Solar Experts Maiden

HorseChosen One

JockeyPaddy Harnett(5)

Position-

SP-

17 Jul 2026 18:15 - Down Royal

Irish Stallion Farms EBF Maiden

HorseCashel Queen

JockeyGavin Ryan

Position-

SP-

16 Jul 2026 16:50 - Leopardstown (IRE)

Irish EBF Auction Series Maiden

HorseRazmataz (IRE)

JockeyPaddy Harnett

Position11

SP200/1

16 Jul 2026 16:50 - Leopardstown (IRE)

Irish EBF Auction Series Maiden

HorseBold Move (IRE)

JockeyGavin Ryan

Position6

SP8/1

15 Jul 2026 20:30 - Killarney (IRE)

Kitty O'Sé's Seafood And Grill Restaurant Handicap

HorseCelestially (IRE)

JockeyChris Hayes

Position2

SP4/1

15 Jul 2026 19:00 - Killarney (IRE)

Irish Stallion Farms EBF Cairn Rouge Stakes (Listed)

HorseSpinning Around (IRE)

JockeyGavin Ryan

Position5

SP12/1

15 Jul 2026 18:30 - Killarney (IRE)

Irish Stallion Farms EBF (C & G) Maiden

HorseTranscript

JockeyPaddy Harnett(5)

Position-

SP-

13 Jul 2026 20:00 - Killarney

Irish Stallion Farms EBF Median Auction Maiden

HorseYogini (IRE)

JockeyGavin Ryan

Position2

SP7/2

13 Jul 2026 19:30 - Killarney

Kerry Publicans Summer Race Day Fillies Maiden

HorseBenaki (IRE)

JockeyChris Hayes

Position9

SP6/1

Course record

Navan (IRE)

1 wins

1 places from 3 runners

Fairyhouse (IRE)

1 wins

1 places from 2 runners

Newmarket

1 wins

1 places from 2 runners

Saratoga (USA)

1 wins

1 places from 1 runners

Navan

1 wins

1 places from 1 runners

Dundalk (AW)

1 wins

1 places from 1 runners

Curragh (IRE)

0 wins

5 places from 14 runners

Bellewstown (IRE)

0 wins

3 places from 7 runners

Leopardstown (IRE)

0 wins

2 places from 7 runners

Naas

0 wins

1 places from 5 runners

Jockey links

Gavin Ryan

3 wins

12 places from 28 rides

Paddy Harnett

1 wins

4 places from 12 rides

Joel Rosario

1 wins

1 places from 1 rides

Billy Loughnane

1 wins

1 places from 1 rides

Chris Hayes

0 wins

2 places from 17 rides

Oisin Murphy

0 wins

1 places from 4 rides

Shay Wallace

0 wins

1 places from 1 rides

Paddy Harnett(5)

0 wins

0 places from 5 rides

Pierre-Charles Boudot

0 wins

0 places from 2 rides

Maxime Guyon

0 wins

0 places from 1 rides

Horses trained

Police Gazette (USA)

1 wins

2 places from 2 runs

Kensington Lane (IRE)

1 wins

1 places from 2 runs

Comanche Brave (IRE)

1 wins

1 places from 2 runs

High King (IRE)

1 wins

1 places from 2 runs

Cleodolinda (IRE)

1 wins

1 places from 1 runs

South Island (IRE)

1 wins

1 places from 1 runs

Tradewinds (IRE)

0 wins

3 places from 3 runs

Celestially (IRE)

0 wins

2 places from 3 runs

Cashel Queen (IRE)

0 wins

2 places from 2 runs

Yogini (IRE)

0 wins

1 places from 2 runs