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Horse profile

Iveagh House (IRE)

2yo colt · Trainer Aidan O'Brien · Owner Magniertaborsmithwesterbergobrien
2 runs · 2 courses · from Aug 2026
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Beaten favourite LTO Last run 10 Oct 2026 · 4th of 18
KTB Profile

Iveagh House is a lightly raced colt by Starspangledbanner out of an Australia mare whose sole produce to have run won once. Starspangledbanner's progeny in the archive have recorded 790 wins from 7123 runs since Jan 2008 with a strongest strike rate at under 6f. The colt made his debut in Aug 2026 and finished fourth of 18 at Naas in Oct 2026 after racing prominently in an Irish EBF Maiden on soft ground. He was beaten favourite on that occasion.

Based on 2 archived runs · run-style from 2 commented runs since Aug 2026 · updated 25 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 2 figures · best 99C · median 86.5
GoingRunsBestMedianSince 25 Oct 2025
Soft1——1 run · —
Good1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
1m – 1m1f1——1 run · —
6f – 7f1——1 run · —

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 18 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 88A the best of the last 2 rated runs · Curragh (IRE), 22 Aug 2026

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 2 figures · best 88A · median 82.5
GoingRunsBestMedianSince 25 Oct 2025
Soft1——1 run · —
Good1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
1m – 1m1f1——1 run · —
6f – 7f1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 18 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.

Pedigree intelligence

Sire

Progeny in our archive have won 11.1% of 7,162 runs since Jan 2008 (661 horses).

Strongest at trips under 6f (all codes): 14.5% from 1,191.

GoingRunsWinsSRvs sireThis horse
Firm25312%+0.9—
Good to Firm1,03212412%+0.9—
Good1,73718310.5%−0.60 from 1
Good to Soft7729011.7%+0.6—
Soft1,07412211.4%+0.30 from 1
Heavy2933311.3%+0.2—
Standard (AW)2,22923810.7%−0.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,19117314.5%+3.4—
6f – 7f3,56639411%−0.10 from 1
1m – 1m1f1,3931379.8%−1.30 from 1
1m2f – 1m4f648609.3%−1.8—
1m5f – 2m267259.4%−1.7—
2m1f – 2m4f8444.8%−6.3—
2m5f – 3m1300%−11.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 1 winner — best of them The Marty Party (IRE) (1 win).

The wins came over 7f.

ProduceRunsWinsWin tripsBest grade
The Marty Party (IRE)917f—

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 2 runs
10 Oct 26+49d Naas (IRE) Irish EBF Maiden (Smullen Series) 8f · Soft · 18 ran Prominent early and third at halfway - urged 2f out and made no dent in fourth over 1f out - stayed on at same speed to finish 4th 4/18 ½ 9-2 99C77B Jack Cleary 5/6F
22 Aug 26 Curragh (IRE) Coolmore Stud St Mark's Basilica Irish EBF Maiden 7f · Good · 16 ran Settled just behind pace early - sat third at halfway - pushed into second with 2 1/2f left - stayed on but couldn't find more late finishing 4th 4/16 ¾ 9-7 74C88A Wayne Lordan 13/2

Quick answers

How many races has Iveagh House won?
Iveagh House (IRE) has yet to win, from 2 archived starts in 2026.
Who trains Iveagh House?
Iveagh House (IRE) is trained by Aidan O'Brien, who saddled the horse on its most recent run on 10 October 2026.
Who is Iveagh House's sire?
Iveagh House (IRE) is by Starspangledbanner (AUS) out of Irradiate (IRE), whose sire is Australia.
What is Iveagh House's sire's record?
Starspangledbanner (AUS)'s progeny in our archive have won 11.1% of 7,162 runs since Jan 2008 (661 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 14.5% from 1,191.
Who are Iveagh House's siblings?
Out of Irradiate (IRE), Iveagh House (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: The Marty Party (IRE) (1). The wins came over 7f. As at Oct 2026.

Record shown from August 2026. 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.