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Home / Free Data / Aidan O'Brien / at Killarney

trainer at course

Aidan O'Brien at Killarney

Updated 13 October 2026

The answer

  • What is Aidan O'Brien's record at Killarney? Aidan O'Brien has trained 36 winners from 151 runners at Killarney since January 2016 (24%). The latest winner there was Straight Up (IRE) on 13 Jul 2026.
  • How does Aidan O'Brien's record at Killarney compare with other courses? At Killarney, Aidan O'Brien has a 23.8% strike rate against 20.1% at all other British and Irish courses since 2016.
  • Which jockey has ridden the most winners for Aidan O'Brien at Killarney? Wayne Lordan, with 12 wins from 49 rides (24%) together at Killarney since 2016.
  • Which horse has won most often at Killarney for Aidan O'Brien? Horoscope (IRE), with 2 wins from 2 runs (100%) there since 2016.
Record at Killarney since 2016
36 wins from 151 runs (24%)
Prize money at Killarney
€632,919 IRE
Last winner here
13 Jul 2026: Straight Up (IRE)
Runs here since last winner
7 runs

Killarney v everywhere else

RacesAt KillarneyOther courses
All races36 wins from 151 runs (24%)1,470 wins from 7,314 runs (20%)

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By season

SeasonRunsWinsWin %PlacedPlace %Prize money
Flat 20261218.3%433.3%€27,940 IRE
Flat 202510550.0%880.0%€55,145 IRE
Flat 202414535.7%964.3%€86,485 IRE
Flat 20236116.7%350.0%€41,055 IRE
Flat 202215213.3%746.7%€38,170 IRE
Flat 202116531.3%743.8%€70,410 IRE
Flat 202016425.0%637.5%€80,910 IRE
Flat 201919421.1%1263.2%€71,435 IRE
Flat 201811327.3%763.6%€73,343 IRE
Flat 201711218.2%436.4%€32,174 IRE
Jumps 2016/17200.0%00.0%€158 IRE
Flat 201619421.1%1052.6%€55,695 IRE

By race type

Race typeRunsWinsWin %PlacedPlace %Prize money
Flat Turf · non-handicap1333224.1%6951.9%€586,613 IRE
Flat Turf · handicap16425.0%850.0%€46,149 IRE
Hurdle · non-handicap100.0%00.0%€158 IRE
Hurdle · handicap100.0%00.0%£0

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By distance

DistanceRunsWinsWin %PlacedPlace %
7f to 1m1012423.8%5049.5%
9f to 11f36822.2%1850.0%
12f to 13f4250.0%375.0%
14f and over8225.0%675.0%
Up to 2m1f200.0%00.0%

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By going

GoingRunsWinsWin %PlacedPlace %
Good to Firm / Firm7228.6%342.9%
Good712028.2%4056.3%
Good to Soft / Yielding29620.7%1241.4%
Soft34514.7%1852.9%
Heavy10330.0%440.0%

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By month

MonthRunsWinsWin %PlacedPlace %
May11218.2%545.5%
July811822.2%4353.1%
August421331.0%2150.0%
September200.0%150.0%
October15320.0%746.7%

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By class

ClassRunsWinsWin %PlacedPlace %Prize money
Listed39615.4%1230.8%€207,074 IRE
Unclassified1123026.8%6558.0%€425,845 IRE

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Horses with the most wins at Killarney

HorseRunsWinsPlacedLast win hereLast run here
Horoscope (IRE) silksHoroscope (IRE)22219 Aug 2119 Aug 21
Straight Up (IRE) silksStraight Up (IRE)11113 Jul 2613 Jul 26
Gifted (IRE) silksGifted (IRE)1116 Oct 256 Oct 25
Extravagant (IRE) silksExtravagant (IRE)11122 Aug 2522 Aug 25
Benvenuto Cellini (IRE) silksBenvenuto Cellini (IRE)11114 Jul 2514 Jul 25
Gun Carriage (USA) silksGun Carriage (USA)11113 May 2513 May 25
Get (IRE) silksGet (IRE)1117 Oct 247 Oct 24
Greenfinch (USA) silksGreenfinch (USA)11117 Jul 2417 Jul 24
Lambourn (IRE) silksLambourn (IRE)11117 Jul 2417 Jul 24
Emphasis (IRE) silksEmphasis (IRE)11115 Jul 2415 Jul 24
Mother Nature (IRE) silksMother Nature (IRE)11115 Jul 2415 Jul 24
Salt Lake City (IRE) silksSalt Lake City (IRE)11124 Aug 2324 Aug 23
Gulf Of Mexico (IRE) silksGulf Of Mexico (IRE)1111 Oct 221 Oct 22
Shark Bay (IRE) silksShark Bay (IRE)11111 Jul 2211 Jul 22
Howth (IRE) silksHowth (IRE)11119 Aug 2119 Aug 21
Luxembourg (IRE) silksLuxembourg (IRE)11114 Jul 2114 Jul 21
So Wonderful (USA) silksSo Wonderful (USA)11121 Aug 2021 Aug 20
Lovelier (IRE)11113 Jul 2013 Jul 20
National Guard (USA)11124 Aug 1924 Aug 19
Turnberry Isle (IRE) silksTurnberry Isle (IRE)11117 Jul 1917 Jul 19

Jockeys at Killarney

JockeyRidesWinsWin %PlacedLatest
Wayne Lordan491224.5%235 Oct 26
Donnacha O'Brien17741.2%1422 Aug 19
Seamie Heffernan37616.2%1830 Sep 23
Emmet McNamara7457.1%41 Oct 22
Michael Hussey10220.0%31 Oct 22
Jack Cleary6116.7%313 Jul 26
Ana O'Brien700.0%217 Jul 17
P B Beggy400.0%221 Aug 20

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Biggest wins at Killarney

DateHorseRaceClassDistJockeySPPrize
17 Jul 24Greenfinch (USA) silksGreenfinch (USA)Irish Stallion Farms EBF Cairn Rouge Stakes (Fillies & Mares)Listed1mWayne Lordan3/1J€29,500
22 Aug 18I Can Fly (GB) silksI Can Fly (GB)Racing Post Vincent O'Brien Ruby StakesListed1mSeamie Heffernan2/1F€29,500
13 Jul 20Lovelier (IRE)Irish Stallion Farms EBF Cairn Rouge Stakes (Fillies & Mares)Listed1mWayne Lordan11/1€28,025
24 Aug 23Salt Lake City (IRE) silksSalt Lake City (IRE)Irish Stallion Farms Irish EBF Vincent O'Brien Ruby StakesListed1mKillian Hennessy5/1€25,075
19 Aug 21Horoscope (IRE) silksHoroscope (IRE)M.D. O'Shea & Sons Vincent O'Brien Ruby StakesListed1mEmmet McNamara10/1€22,125
21 Aug 20So Wonderful (USA) silksSo Wonderful (USA)M D O'Shea & Sons Vincent O'Brien Ruby StakesListed1mSeamie Heffernan11/2€22,125
14 Jul 21Luxembourg (IRE) silksLuxembourg (IRE)Irish EBF Median Sires Series Race-1mMichael Hussey5/2F€17,700
17 Jul 24Lambourn (IRE) silksLambourn (IRE)Irish EBF Median Sires Series Race-1mWayne Lordan6/1€14,750
11 Jul 22Shark Bay (IRE) silksShark Bay (IRE)Irish Stallion Farms EBF Median Auction Race-1m3fWayne Lordan6/1€14,750
21 Aug 20San Martino (IRE) silksSan Martino (IRE)Irish EBF Median Sires Series Maiden-1mWayne Lordan3/1€14,750
15 Jul 19Flowering Peach (IRE) silksFlowering Peach (IRE)Irish Stallion Farms EBF Fillies Handicap-1m3fWayne Lordan5/1€14,750
13 Jul 26Straight Up (IRE) silksStraight Up (IRE)Irish Stallion Farms EBF Race-1mWayne Lordan15/8€13,200
16 Jul 18Yulong Emperor (IRE)Ladbrokes Irish EBF Race-1mDonnacha O'Brien11/4€12,320
17 May 16Long Island Sound (USA)Irish Stallion Farms European Breeders Fund Race-1mSeamie Heffernan8/11F€12,300
16 Jul 19Dunkirk Harbour (USA) silksDunkirk Harbour (USA)Irish Stallion Farms EBF Race-1mDonnacha O'Brien9/4F€11,820

Related links

CourseProfileJoseph Patrick O'BrienW. P. MullinsHenry de BromheadGordon ElliottJohn Joseph MurphyD K WeldE BolgerMrs John HarringtonG. M. LyonsAndrew SlatteryGavin CromwellPeter Fahey

Data as of 13 October 2026

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