Donnacha Aidan O'Brien Trainer Profile, Runners & Results

Runners18

Wins1

Places5

Win rate5.6%

Place rate27.8%

Latest runner07 Jun 2026

Upcoming runners

07 Jun 13:07 - Navan

Lynn Lodge Stud Irish EBF Maiden

HorseAway And Gone

JockeyChris Hayes

TypeFlat

GoingGood

07 Jun 13:07 - Navan

Lynn Lodge Stud Irish EBF Maiden

HorseCleodolinda

JockeyGavin Ryan

TypeFlat

GoingGood

07 Jun 16:02 - Navan

Darley Irish EBF Kooyonga Stakes (Listed Race) (Fillies & Mares)

HorseLa Fogata

JockeyChris Hayes

TypeFlat

GoingGood

Recent runners

07 Jun 2026 16:02 - Navan

Darley Irish EBF Kooyonga Stakes (Listed Race) (Fillies & Mares)

HorseLa Fogata

JockeyChris Hayes

Position-

SP-

07 Jun 2026 13:07 - Navan

Lynn Lodge Stud Irish EBF Maiden

HorseAway And Gone

JockeyChris Hayes

Position-

SP-

07 Jun 2026 13:07 - Navan

Lynn Lodge Stud Irish EBF Maiden

HorseCleodolinda

JockeyGavin Ryan

Position-

SP-

04 Jun 2026 19:00 - Leopardstown (IRE)

Irish Stallion Farms EBF Median Auction Fillies Maiden

HorseLake Bonney

JockeyPaddy Harnett(5)

Position-

SP-

04 Jun 2026 18:30 - Leopardstown (IRE)

King George V Cup ()

HorseEmmeleia

JockeyNON-RUNNER

Position-

SP-

03 Jun 2026 18:10 - Curragh (IRE)

Pension Structures Irish EBF Maiden

HorseTradewinds (IRE)

JockeyChris Hayes

Position3

SP4/1

03 Jun 2026 18:10 - Curragh (IRE)

Pension Structures Irish EBF Maiden

HorseLittle Miss Muffet (IRE)

JockeyGavin Ryan

Position5

SP12/1

03 Jun 2026 16:40 - Curragh (IRE)

Sky Bet Extra Places Handicap

HorseKilmac Air (IRE)

JockeyPaddy Harnett

Position6

SP7/1

31 May 2026 15:30 - Chantilly (FR)

Qatar Prix du Jockey Club (No Geldings) (Turf)

HorseA Boy Named Susie (IRE)

JockeyMaxime Guyon

Position4

SP37/1

31 May 2026 14:14 - Listowel (IRE)

Irish EBF Median Sires Series Maiden (IRE Incentive Race)

HorseKraar (IRE)

JockeyChris Hayes

Position7

SP20/1

31 May 2026 14:14 - Listowel (IRE)

Irish EBF Median Sires Series Maiden (IRE Incentive Race)

HorseHip Hop Chrissy (IRE)

JockeyGavin Ryan

Position3

SP8/1

29 May 2026 20:30 - Down Royal (IRE)

BOYLE Sports Best Odds Guaranteed Maiden

HorseGatlinburg (IRE)

JockeyGavin Ryan

Position10

SP11/2

29 May 2026 20:00 - Down Royal (IRE)

BOYLE Sports Daily Racing Rewards Handicap

HorseEniac (IRE)

JockeyPaddy Harnett

Position9

SP11/4F

28 May 2026 14:12 - Fairyhouse (IRE)

Irish EBF Median Sires Series Race (IRE Incentive Race)

HorseHigh King (IRE)

JockeyGavin Ryan

Position1

SP10/1

Course record

Fairyhouse (IRE)

1 wins

1 places from 1 runners

Curragh (IRE)

0 wins

2 places from 5 runners

Listowel (IRE)

0 wins

1 places from 2 runners

Dundalk (AW) (IRE)

0 wins

1 places from 2 runners

Navan

0 wins

0 places from 3 runners

Down Royal (IRE)

0 wins

0 places from 2 runners

Leopardstown (IRE)

0 wins

0 places from 2 runners

Chantilly (FR)

0 wins

0 places from 1 runners

Jockey links

Gavin Ryan

1 wins

3 places from 6 rides

Chris Hayes

0 wins

1 places from 6 rides

Paddy Harnett

0 wins

1 places from 3 rides

Maxime Guyon

0 wins

0 places from 1 rides

NON-RUNNER

0 wins

0 places from 1 rides

Paddy Harnett(5)

0 wins

0 places from 1 rides

Horses trained

High King (IRE)

1 wins

1 places from 1 runs

Kilmeaden (IRE)

0 wins

1 places from 1 runs

Police Gazette (USA)

0 wins

1 places from 1 runs

Hip Hop Chrissy (IRE)

0 wins

1 places from 1 runs

Tradewinds (IRE)

0 wins

1 places from 1 runs

Away And Gone

0 wins

0 places from 1 runs

Kensington Lane (IRE)

0 wins

0 places from 1 runs

Cleodolinda

0 wins

0 places from 1 runs

La Fogata

0 wins

0 places from 1 runs

Yogini (IRE)

0 wins

0 places from 1 runs