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Optima RacingHorses › Shackleton (IRE)

Shackleton (IRE)

3yo b c · Form & record 2017-10-05 to 2025-10-19 — from our verified UK & Irish results database. Trained by A P O'Brien.
Pedigree Camelot (GB) × Damaniyat Girl (USA) (by Elusive Quality)
OwnerP M Brant Mrs J Magnier M Tabor Derrick Smith
BreederLynch Bages Ltd
Ratings Official 106 · best RPR 110 · best TS 101
12
Runs
1
Wins
8.3%
Strike rate
41.7%
Place rate
0.31
Actual / Expected
-88.3%
Level-stake ROI

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Full form — last 12 runs

Btn = beaten lengths · OR = official rating · RPR = Racing Post Rating · TS = Topspeed. Blank cells are values we don't hold for that run — never a zero.
DateOffCourseDistGoingCl PosBtnJockeyWgt ORRPRTSSP
2025-10-19 21d Leopardstown 10f Heavy 8/10 0.3 Declan McDonogh p 129 106 85 53 12/1
Listed Flat Turf Trigo Stakes () Prominent on outer - led after 1f - soon pestered - headed over 2f out - weakened over 1f out(op 9/1)
2025-09-28 37d Curragh 17f Soft 16/28 1 Wayne Lordan p 135 107 103 87 9/1
Flat Turf Friends Of The Curragh Irish Cesarewitch (Premier Handicap) Towards rear - midfield 4f out - no extra from 2f out(op 12/1)
2025-08-22 34d York 16.5f Firm 1 5/6 3.25 Wayne Lordan p 120 107 104 74 22/1
Group 2 Flat Turf Weatherbys Lonsdale Cup Stakes Soon led - joined 8f out - headed over 4f out - weakened from 2f out(op 18/1)
2025-07-19 20d Curragh 14f Good 2/7 5 Ryan Moore 126 104 110 93 3/1
Group 2 Flat Turf Michael John Kennedy Curragh Cup Pressed leader - outpaced over 3f out - soon lost position - no chance with winner when kept on and went second inside final furlong(op 7/2 tchd 11/4)
2025-06-29 11d Curragh 12f Good 8/10 2.75 Ronan Whelan 128 101 107 96 50/1
Group 1 Flat Turf Dubai Duty Free Irish Derby Sweating - in rear - outpaced 3f out - drifted right and no impression from 2f out(tchd 66/1)
2025-06-18 26d Ascot 14f Firm 1 4/13 0.3 Ryan Moore 128 101 108 101 9/2
Group 2 Flat Turf Queen's Vase Soon led but pestered - headed over 2f out - soon rallied - disputing second inside final furlong - no extra towards finish(op 5/1 tchd 4/1)
2025-05-23 223d Curragh 10f Good 4/5 2.5 Ryan Moore 131 101 97 85 6/4
Group 3 Flat Turf Heider Family Stables Gallinule Stakes Dwelt start - raced in fourth and in touch with leaders - outpaced when squeezed out and dropped to rear under 2f out - kept on inside final furlong - went fourth again towards finish (jockey said colt was slightly hampered inside final furlong)(op 5/3)
2024-10-12 13d Newmarket 10f Soft 1 3/7 3.25 Ryan Moore 130 97 84 11/10F
Group 3 Flat Turf Palace Pier Zetland Stakes Took keen hold - in touch with leaders - pressed leaders 3f out - lost second 1f out - no extra final 110yds - just held third(op 6/5 tchd Evens)
2024-09-29 28d Curragh 9f Good 1/14 0 Ryan Moore 133 95 50 2/5F
Flat Turf Trainor Stone And Tile Irish EBF Maiden Made virtually all - pushed along 3f out - ridden 1f out - faced challenge inside final furlong - kept on well and went clear inside final 110yds(op 8/13)
2024-09-01 24d Tipperary 9f Good 2/6 2.25 Wayne Lordan 133 83 79 4/9F
Flat Turf Camas Park Stud Irish EBF Maiden Sweating - took keen hold - prominent - nudged along 3f out - went second 2f out - ridden and no impression but went clear with winner 1f out(tchd 1/2)
2024-08-08 2499d Leopardstown 8f Good 2/11 5 Ryan Moore 131 75 70 16/5
Flat Turf Irish Stallion Farms EBF (C & G) Maiden Held up in midfield - keeping on when bit short of room against far rail over 2f out - ran on inside final furlong - went second towards finish - no match for winner(op 2/1)
2017-10-05 DEB Warwick 16f Good 4 99/15 Aidan Coleman 152 40/1
Old Fourpenny Shop National Hunt Novices Hurdle

Record by layoff

Days since the previous run. Does this one go well fresh, or need a run? Career debut excluded — no prior run means no layoff.
Time since last runRunsWinsSR
Quick (under 2wk)200.0%
Normal (2-4wk)5120.0%
Freshened (1-2m)200.0%
Long break (6m+)200.0%

Record by class

ClassRunsWinsSR
Class 1300.0%

Record by distance

TripRunsWinsSR
Mile (7-9f)3133.3%
Middle (10-12f)400.0%
Staying (13f+)500.0%

Record by going

GoingRunsWinsSR
Good7114.3%

Record by course

CourseRunsWinsSR
Curragh5120.0%

We score Shackleton (IRE) against the whole field — every time it runs

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Data: official UK & Irish results, 2017-10-05–2025-10-19. Historical and not a guarantee of future results. 18+ · BeGambleAware.