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Horse profile

Aerach (USA)

3yo filly (at last run, May 2009) · Last trainer J S Bolger · Last owner Mrs J S Bolger John Corcoran
by Speightstown (USA) out of Rhiana (USA) (Runaway Groom)
4 runs · 3 courses · from Aug 2008
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 May 2009 — 6,392 days ago. Our archive can't say whether the horse is still in training.
Last run May 2009 · 15th of 19 Last raced off OR 70
KTB Profile

Aerach (USA) is yet to win from 4 starts.

Based on 4 archived runs · updated 4 Nov 2026

Progeny in our archive

Produce record

As a dam, Aerach (USA) has 1 produce in the archive, 1 winner — most wins Rusair Fal (FR) (1 win).

The wins came over 1m3f.

Family form: Rusair Fal (FR) won at Fontainebleau (FR), 16 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Rusair Fal (FR)811m3f—

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 63A the best of the last 3 rated runs · Dundalk (AW), 15 Sep 2008 Official rating 70 at the last run, 4 May 2009

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 4 figures · best 63A · median 49.5
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)263A57—
Heavy1———
Soft1———
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f263A55.5—
1m2f – 1m4f1———
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
Speightstown (USA)

Progeny in our archive have won 14.1% of 1,837 runs since Apr 2008 (165 horses).

Weakest on soft going: 7.6% from 105.

GoingRunsWinsSRvs sireThis horse
Firm1616.3%−7.8—
Good to Firm2994113.7%−0.4—
Good2954113.9%−0.2—
Good to Soft1342014.9%+0.8—
Soft10587.6%−6.50 from 1
Heavy2613.8%−10.30 from 1
Standard (AW)96214715.3%+1.20 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3044113.5%−0.60 from 1
6f – 7f80712415.4%+1.30 from 2
1m – 1m1f5046813.5%−0.6—
1m2f – 1m4f1892211.6%−2.50 from 1
1m5f – 2m32412.5%−1.6—
2m1f – 2m4f100%−14.1—

Flat and jumps together (all codes) · since Apr 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rhiana (USA) (Runaway Groom)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Heavy 1 0 0% −1.00
Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Dundalk (AW) 2 0 0% −2.00
Curragh 1 0 0% −1.00
Tipperary (IRE) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 2 0 0% −2.00
1m2f – 1m4f 1 0 0% −1.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Kevin Manning 2 0 0% −2.00
Martin Harley 1 0 0% −1.00
D J Moran 1 0 0% −1.00

SeasonRunsWinsSR£1
2009 1 0 0% −1.00
2008 3 0 0% −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 ORKTB Jockey SP
2009 · 1 run
04 May 09+231d Curragh Footstepinthesand Handicap (50-70) 1m2f · Heavy · 19 ran 15/19 5 8-8 7044C Martin Harley 10/1
2008 · 3 runs
15 Sep 08+16d Dundalk (AW) Ardee Fillies Maiden 6f · Standard · 14 ran 9/14 ½ 9-0 7363A Kevin Manning 16/1
30 Aug 08+23d Dundalk (AW) Ravensdale Maiden 5f · Standard · 13 ran 10/13 1¾ 8-12 7351A Kevin Manning 5/1
07 Aug 08 Tipperary (IRE) Coolmore Hurricane Run Stakes () 7½f · Soft · 6 ran 5/6 9 8-12 —48C D J Moran 40/1

Quick answers

How many races has Aerach won?
Aerach (USA) has yet to win, from 4 archived starts between 2008 and 2009.
Who trained Aerach?
Aerach (USA) was trained by J S Bolger on the most recent run on record, at Curragh on 4 May 2009.
Who is Aerach's sire?
Aerach (USA) is by Speightstown (USA) out of Rhiana (USA), whose sire is Runaway Groom.
What is Aerach's official rating?
The most recent official rating on record is 70, from the run on 4 May 2009. The highest on record is 73.
What is Aerach's sire's record?
Speightstown (USA)'s progeny in our archive have won 14.1% of 1,837 runs since Apr 2008 (165 horses), Flat and jumps together. Weakest on soft going: 7.6% from 105.
Has Aerach produced winners?
As a dam, Aerach (USA) has 1 produce in our archive, 1 of them a winner. Most wins: Rusair Fal (FR) (1). The wins came over 1m3f. As at Nov 2026.

Record shown from August 2008. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.