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Horse profile

Idaho (IRE)

5yo horse (at last run, Sep 2018) · Last trainer A P O'Brien · Last owner Michael Tabor Derrick Smith Mrs John Magnier
by Galileo (IRE) out of Hveger (AUS) (Danehill)
18 runs · 10 courses · from Oct 2015
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 16 Sep 2018 — 2,963 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2018 · 5th of 6 4 wins · 4 courses Last raced off OR 114
KTB Profile

Idaho (IRE) is 4 from 18 in our archive, including 2 wins at Group 2 level. The biggest win we hold: the Hardwicke Stakes at Ascot (Jun 2017). Hasn't won since May 2018. Every win has come on good or faster ground (0 from 7 on softer).

Based on 18 archived runs · updated 28 Oct 2026
KTB at a glance Wins on good or faster

Progeny in our archive

Progeny record

As a sire, Idaho (IRE)’s progeny in our archive have won 9.2% of 282 runs since Jan 2008 (65 horses).

GoingRunsWinsSRvs sire
Good to Firm100%−9.2
Good9199.9%+0.7
Good to Soft9199.9%+0.7
Soft6046.7%−2.5
Heavy39410.3%+1.1
Distance (all codes)RunsWinsSRvs sire
1m5f – 2m8678.1%−1.1
2m1f – 2m4f123108.1%−1.1
2m5f – 3m68710.3%+1.1
Over 3m5240%+30.8

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

Official rating114↓ 6lb off peak
114 108–120

KTB Speed and Rating

KTB Speed

Best recent Speed 127 the best of the last 3 graded (A or B) runs · Goodwood, 31 Jul 2018

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 9 figures · best 127A · median 109
GoingRunsBestMedianSince 28 Oct 2025
Good4127A110.5—
Good to Firm3115B105—
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f5115B112—
1m5f – 2m4127A107—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 9 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 89B the best of the last 3 rated runs · Curragh, 16 Sep 2018 Official rating 114 at the last run, 16 Sep 2018

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 →

Flat 15 figures · best 110A · median 96
GoingRunsBestMedianSince 28 Oct 2025
Good596B90—
Good to Firm5105A100—
Good to Soft3110A109—
Soft1———
Heavy1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f10110A102—
1m5f – 2m496B89—
1m – 1m1f1———

Of 16 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 15 figures from 16 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
Galileo (IRE)

Progeny in our archive have won 14.5% of 18,195 runs since Jan 2008 (1,776 horses).

Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.3% from 889.

GoingRunsWinsSRvs sireThis horse
Firm721419.4%+4.9—
Good to Firm2,76544216%+1.53 from 5
Good5,30879014.9%+0.41 from 6
Good to Soft2,34332814%−0.50 from 3
Soft3,84557615%+0.50 from 3
Heavy1,37819013.8%−0.70 from 1
Standard (AW)2,48330412.2%−2.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1417.1%−7.4—
6f – 7f1,38325218.2%+3.7—
1m – 1m1f3,02151717.1%+2.61 from 1
1m2f – 1m4f6,8481,05115.3%+0.82 from 12
1m5f – 2m4,24055513.1%−1.41 from 5
2m1f – 2m4f1,65017010.3%−4.2—
2m5f – 3m889839.3%−5.2—
Over 3m1501610.7%−3.8—

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
Hveger (AUS) (Danehill)

5 siblings in the archive, 3 winners — best of them Highland Reel (IRE) (6 wins).

The wins came over 7f–1m4f; the highest grade won is Group 1 (Highland Reel (IRE)).

ProduceRunsWinsWin tripsBest grade
Highland Reel (IRE)1767f–1m4fGroup 1
Cape Of Good Hope (IRE)827½f–1m2fListed
Nobel Prize (IRE)621m–1m2½fGroup 3
Cercle De La Vie (IRE)20——
Via Condotti (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Good 6 1 17% −4.27
Good to Firm 5 3 60% +7.33
Soft 3 0 0% −3.00
Good to Soft 3 0 0% −3.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 11 3 27% −1.94

CourseRunsWinsSR£1
Curragh 3 1 33% +2.00
Ascot 3 1 33% +2.50
Epsom Downs 3 0 0% −3.00
York 2 1 50% −0.17
Leopardstown 2 0 0% −2.00
Goodwood 1 0 0% −1.00
Chester 1 1 100% +0.73
Chantilly (FR) 1 0 0% −1.00
Doncaster 1 0 0% −1.00
Saint-Cloud (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 12 2 17% −4.67
1m5f – 2m 5 1 20% −3.27
1m – 1m1f 1 1 100% +4.00

JockeyRunsWinsSR£1
Seamie Heffernan 9 2 22% −1.67
Ryan Moore 6 1 17% −4.27
Donnacha O'Brien 1 0 0% −1.00
Colm O'Donoghue 1 0 0% −1.00
Joseph O'Brien 1 1 100% +4.00

SeasonRunsWinsSR£1
2018 6 1 17% −4.27
2017 4 1 25% +1.50
2016 6 1 17% −4.17
2015 2 1 50% +3.00

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 ORSpdKTB Jockey SP
2018 · 6 runs
16 Sep 18+23d Curragh Comer Group International Irish St. Leger (Group 1) 14f · Good · 6 ran 5/6 2¼ 9-9 11477A89B Seamie Heffernan 11/2
24 Aug 18+24d York Weatherbys Hamilton Lonsdale Cup Stakes (Group 2) Class 1 · 16.5f · Good To Firm · 9 ran 3/9 4½ 9-3 116105B89A Ryan Moore 7/1
31 Jul 18+38d Goodwood Qatar Goodwood Cup Stakes (Group 1) (British Champions Series) Class 1 · 16f · Good · 7 ran 3/7 6 9-9 117127A88B Ryan Moore 8/1
23 Jun 18+22d Ascot Hardwicke Stakes (Group 2) Class 1 · 12f · Good To Firm · 5 ran 5/5 11 9-1 118101C72C Donnacha O'Brien 4/1
01 Jun 18+22d Epsom Downs Investec Coronation Cup (Group 1) Class 1 · 12f · Soft · 6 ran 4/6 4½ 9-0 119109A92B Ryan Moore 8/1
10 May 18+221d Chester Boodles Diamond Ormonde Stakes (Group 3) Class 1 · 13.5f · Good · 6 ran 1/6 9-0 119109A96B Ryan Moore 8/11F
2017 · 4 runs
01 Oct 17+64d Chantilly (FR) Qatar Prix de l'Arc de Triomphe (3yo+ No Geldings) (Turf) 12f · Soft · 18 ran 8/18 nse 9-5 ——— Seamie Heffernan 25/1
29 Jul 17+35d Ascot King George VI And Queen Elizabeth Stakes (Sponsored By Qipco) (Group 1) Class 1 · 12f · Good To Soft · 10 ran 3/10 ¾ 9-7 118112A110A Seamie Heffernan 8/1
24 Jun 17+22d Ascot Hardwicke Stakes (Group 2) Class 1 · 12f · Good To Firm · 12 ran 1/12 9-1 117115B105A Seamie Heffernan 9/2
02 Jun 17+265d Epsom Downs Investec Coronation Cup (Group 1) Class 1 · 12f · Good · 10 ran 6/10 1 9-0 119112A90A Seamie Heffernan 11/1
2016 · 6 runs
10 Sep 16+24d Doncaster Ladbrokes St Leger Stakes (Group 1) (British Champions Series) Class 1 · 14.5f · Good · 9 ran UR/9 — 9-1 120—— Seamie Heffernan 4/6F
17 Aug 16+53d York Betway Great Voltigeur Stakes (Group 2) Class 1 · 12f · Good To Firm · 6 ran 1/6 9-0 120—102B Seamie Heffernan 5/6F
25 Jun 16+21d Curragh Dubai Duty Free Irish Derby (Group 1) 12f · Good To Yielding · 9 ran 2/9 ½ 9-0 118—102A Ryan Moore 11/4
04 Jun 16+27d Epsom Downs Investec Derby (Group 1) Class 1 · 12f · Good To Soft · 16 ran 3/16 1¼ 9-0 108—109A Seamie Heffernan 14/1
08 May 16+28d Leopardstown Derrinstown Stud Derby Trial Stakes (Group 3) 10f · Good · 8 ran 3/8 ½ 9-3 108—90A Seamie Heffernan 15/8F
10 Apr 16+161d Leopardstown P.w. Mcgrath Memorial Ballysax Stakes (group 3) 10f · Heavy · 7 ran 2/7 1¼ 9-3 ——107A Colm O'Donoghue 8/1
2015 · 2 runs
01 Nov 15+19d Saint-Cloud (FR) Criterium de Saint-Cloud (2yo Colts & Fillies) (Turf) 10f · Very Soft · 10 ran 4/10 hd 9-0 ——— Ryan Moore 6/4F
13 Oct 15 Curragh Irish Stallion Farms European Breeders Fund Maiden (Plus 10) 8f · Good To Firm · 11 ran 1/11 9-5 ——100A Joseph O'Brien 4/1

Quick answers

How many races has Idaho won?
Idaho (IRE) won 4 of 18 archived starts between 2015 and 2018, a strike rate of 22.2%. Placed 10 times in total (55.6% of starts).
Who trained Idaho?
Idaho (IRE) was trained by A P O'Brien on the most recent run on record, at Curragh on 16 September 2018.
Who is Idaho's sire?
Idaho (IRE) is by Galileo (IRE) out of Hveger (AUS), whose sire is Danehill.
What going does Idaho prefer?
Idaho (IRE) has the best record on good to firm going: 3 wins from 5 starts (60%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Idaho's official rating?
The most recent official rating on record is 114, from the run on 16 September 2018. The highest on record is 120.
What is Idaho's sire's record?
Galileo (IRE)'s progeny in our archive have won 14.5% of 18,195 runs since Jan 2008 (1,776 horses), Flat and jumps together. Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.3% from 889.
Who are Idaho's siblings?
Out of Hveger (AUS), Idaho (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Highland Reel (IRE) (6). Highest grade won: Group 1 (Highland Reel (IRE)). The wins came over 7f–1m4f. As at Oct 2026.
Has Idaho sired winners?
As a sire, Idaho (IRE)'s progeny in our archive have won 9.2% of 282 runs since Jan 2008 (65 horses), Flat and jumps together.

Record shown from October 2015. 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.