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Horse profile

Hidden Shamrock (IRE)

9yo gelding (at last run, Jul 2013) · Last trainer Leonard Whitmore · Last owner Leonard Whitmore
by Luso (GB) out of Golden Grouse (IRE) (Lord Americo)
10 runs · 8 courses · from Nov 2011
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Jul 2013 — 4,846 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2013 · 8th of 11 Won at Navan
KTB Profile

Hidden Shamrock (IRE) is 1 from 10. Hasn't won since Sep 2012.

Based on 10 archived runs · updated 27 Oct 2026
Official rating90↓ 3lb off peak
90 88–93

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 122A the best of the last 3 rated runs · Navan, 29 Sep 2012 Official rating 90 at the last run, 29 Sep 2012

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Jumps 10 figures · best 122A · median 94
GoingRunsBestMedianSince 27 Oct 2025
Heavy496A90—
Good2112A103.5—
Soft2122A104.5—
Good to Firm1———
Good to Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
2m5f – 3m6122A98—
2m1f – 2m4f396A91—
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Luso (GB)

Progeny in our archive have won 6.7% of 3,516 runs since Jan 2008 (389 horses).

GoingRunsWinsSRvs sireThis horse
Firm39615.4%+8.7—
Good to Firm385307.8%+1.10 from 1
Good1,062676.3%−0.40 from 2
Good to Soft454275.9%−0.80 from 1
Soft930616.6%−0.11 from 2
Heavy634436.8%+0.10 from 4
Standard (AW)1218.3%+1.6—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f800%−6.7—
1m5f – 2m731354.8%−1.90 from 1
2m1f – 2m4f1,331977.3%+0.60 from 3
2m5f – 3m1,170776.6%−0.11 from 6
Over 3m276269.4%+2.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Golden Grouse (IRE) (Lord Americo)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Forgotten Memo (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Heavy 4 0 0% −4.00
Good 2 0 0% −2.00
Soft 2 1 50% +9.00
Good to Firm 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Tramore 2 0 0% −2.00
Navan 2 1 50% +9.00
Tipperary 1 0 0% −1.00
Downpatrick 1 0 0% −1.00
Kilbeggan 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Thurles 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
2m5f – 3m 6 1 17% +5.00
2m1f – 2m4f 3 0 0% −3.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Brian O'Connell 3 0 0% −3.00
Brian Hayes 2 0 0% −2.00
Paddy Kennedy 2 0 0% −2.00
Mark Enright 1 1 100% +10.00
Michael Darcy 1 0 0% −1.00
B J Cooper 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 9 0 0% −9.00
Blinkers 1 1 100% +10.00

SeasonRunsWinsSR£1
2013 2 0 0% −2.00
2012 3 1 33% +8.00
2011 5 0 0% −5.00

TypeRunsWinsSR£1
Hurdle 8 1 13% +3.00
Chase 2 0 0% −2.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
2013 · 2 runs
21 Jul 13+51d Tipperary Follow Tipperary Races On Facebook Beginners Chase 20f · Good To Firm · 11 ran 8/11 13 11-12 —91C Brian O'Connell 20/1
31 May 13+244d Tramore Tramore Racecourse Supporters Club Beginners Chase 22f · Good · 10 ran 7/10 1½ 11-12 —95A Brian O'Connell 12/1
2012 · 3 runs
29 Sep 12+25d Navan Drogheda Handicap Hurdle (80-95) 23f · Soft · 27 ran 1/27 11-2 90122A Mark Enright 10/1
04 Sep 12+93d Downpatrick Willie Murphy Jewellers, Downpatrick Handicap Hurdle (80-102) 23f · Good · 14 ran 4/14 2 10-13 89112A Brian O'Connell 11/1
03 Jun 12+155d Kilbeggan Martinstown Opportunity Handicap Hurdle (80-102) 24f · Good To Soft · 11 ran 3/11 3¾ 10-8 88101A Brian Hayes 25/1
2011 · 5 runs
31 Dec 11+12d Tramore www.tramore-racecourse.com Handicap Hurdle (80-95) 21f · Soft · 13 ran 9/13 1 11-3 9187C Paddy Kennedy 33/1
19 Dec 11+16d Navan 2012 Membership 'the Ideal Xmas Present' Handicap Hurdle (80-102) 22f · Heavy · 16 ran 7/16 8½ 10-12 9386A Paddy Kennedy 25/1
03 Dec 11+9d Fairyhouse Fairyhouse Premier Jump Weekend Maiden Hurdle (Div 1) 18f · Soft To Heavy · 16 ran 9/16 nk 11-12 —96A Michael Darcy 50/1
24 Nov 11+12d Thurles Holycross Maiden Hurdle 18f · Heavy · 18 ran 9/18 1¼ 10-11 —87C Brian Hayes 50/1
12 Nov 11 Naas www.naasracecourse.com Maiden Hurdle 16f · Soft To Heavy · 25 ran 16/25 2 11-12 —93C B J Cooper 50/1

Quick answers

How many races has Hidden Shamrock won?
Hidden Shamrock (IRE) won 1 of 10 archived starts between 2011 and 2013, a strike rate of 10%. Placed 2 times in total (20% of starts).
Who trained Hidden Shamrock?
Hidden Shamrock (IRE) was trained by Leonard Whitmore on the most recent run on record, at Tipperary on 21 July 2013.
Who is Hidden Shamrock's sire?
Hidden Shamrock (IRE) is by Luso (GB) out of Golden Grouse (IRE), whose sire is Lord Americo.
What is Hidden Shamrock's official rating?
Hidden Shamrock (IRE)'s highest official rating on record is 93.
What is Hidden Shamrock's sire's record?
Luso (GB)'s progeny in our archive have won 6.7% of 3,516 runs since Jan 2008 (389 horses), Flat and jumps together.
Who are Hidden Shamrock's siblings?
Out of Golden Grouse (IRE), Hidden Shamrock (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from November 2011. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.