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Horse profile

Jetarsu (IRE)

4yo filly (at last run, Aug 2007) · Last trainer Tracey Collins · Last owner Ms Susan Bates
by King's Theatre (IRE) out of Queen Caroline (USA) (Chief's Crown)
10 runs · 8 courses · from Oct 2005
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 Aug 2007 — 6,991 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2007 · 9th of 14 Last raced off OR 43
KTB Profile

Jetarsu (IRE) is yet to win from 10 starts. Best effort: 4th of 22 at Curragh (Oct 2006). Last raced off 43, 16lb below the career-high mark.

Based on 10 archived runs · updated 21 Oct 2026
KTB at a glance OR ↓ 16lb off peak

Progeny in our archive

Produce record

As a dam, Jetarsu (IRE) has 2 produce in the archive, 1 winner — most wins Book Of Days (FR) (2 wins).

The wins came over 1m4½f–1m6½f.

ProduceRunsWinsWin tripsBest grade
Book Of Days (FR)1821m4½f–1m6½f—
Trousseau (FR)110——
Official rating43↓ 16lb off peak
43 43–59

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 48C the best of the last 3 rated runs · Roscommon, 7 Aug 2007 Official rating 43 at the last run, 31 Aug 2007

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 9 figures · best 74C · median 34
GoingRunsBestMedianSince 21 Oct 2025
Soft348C42—
Heavy374C52—
Good232C28—
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f452C30.5—
6f – 7f348C32—
1m2f – 1m4f274C58—

Of 10 runs looked at, 1 has no figure: no runner of known ability in the race — the level cannot be solved (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 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
King's Theatre (IRE)

Progeny in our archive have won 14.4% of 12,129 runs since Jan 2008 (746 horses).

Weakest on standard (aw) going: 4.8% from 125. Weakest over 1m2f – 1m4f (all codes): 7.9% from 203.

GoingRunsWinsSRvs sireThis horse
Firm4449.1%−5.3—
Good to Firm78612015.3%+0.90 from 1
Good4,05559514.7%+0.30 from 3
Good to Soft2,13431614.8%+0.4—
Soft3,30046414.1%−0.30 from 3
Heavy1,68424614.6%+0.20 from 3
Standard (AW)12564.8%−9.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−14.4—
6f – 7f1715.9%−8.50 from 3
1m – 1m1f2800%−14.40 from 5
1m2f – 1m4f203167.9%−6.50 from 2
1m5f – 2m3,34447614.2%−0.2—
2m1f – 2m4f4,31465115.1%+0.7—
2m5f – 3m3,30847914.5%+0.1—
Over 3m91112914.2%−0.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Queen Caroline (USA) (Chief's Crown)

3 siblings in the archive, 2 winners — best of them Blackheath (IRE) (6 wins).

The wins came over 5f–1m4f; the highest grade won is Class 4 (Blackheath (IRE)).

ProduceRunsWinsWin tripsBest grade
Blackheath (IRE)5965f–6fClass 4
Jack of Trumps (IRE)1811m4fClass 4
Loughtownlady (IRE)20——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Soft 3 0 0% −3.00
Heavy 3 0 0% −3.00
Good to Firm 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 2 0 0% −2.00
Navan 2 0 0% −2.00
Down Royal 1 0 0% −1.00
Roscommon 1 0 0% −1.00
Naas 1 0 0% −1.00
Cork 1 0 0% −1.00
Sligo 1 0 0% −1.00
Limerick 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 5 0 0% −5.00
6f – 7f 3 0 0% −3.00
1m2f – 1m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
P Shanahan 4 0 0% −4.00
Elizabeth Sheehan 2 0 0% −2.00
D T Pratt 1 0 0% −1.00
Chris Hayes 1 0 0% −1.00
Willie Supple 1 0 0% −1.00
Pat Smullen 1 0 0% −1.00

SeasonRunsWinsSR£1
2007 4 0 0% −4.00
2006 4 0 0% −4.00
2005 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
31 Aug 07+24d Down Royal David Mahonproperties Handicap (42-60) 7f · Good · 14 ran 9/14 2½ 8-11 4324C P Shanahan 9/1
07 Aug 07+13d Roscommon Pyramid Bookmakers Handicap (42-60) (Div 1) 7f · Yielding To Soft · 13 ran 7/13 4½ 9-0 4648C P Shanahan 12/1
25 Jul 07+108d Naas Derrinstown Stud Apprentice Handicap (42-60) 8f · Soft · 17 ran 13/17 3 8-12 5127C D T Pratt 20/1
08 Apr 07+168d Cork Fermoy Handicap (42-60) 7f · Good · 17 ran 13/17 1½ 9-5 5132C P Shanahan 10/1
22 Oct 06+73d Curragh Peter Keatley Curragh Equine Maiden 10f · Soft To Heavy · 22 ran 4/22 ½ 9-0 5474C P Shanahan 20/1
10 Aug 06+61d Sligo Martin Reilly Hyundai Dealer Handicap (45-70) 12f · Soft · 16 ran 11/16 1½ 9-0 5942C Chris Hayes 25/1
10 Jun 06+15d Curragh A.E.S. Maiden 8f · Good To Firm · 16 ran 11/16 1½ 9-0 59-1C Willie Supple 25/1
26 May 06+212d Limerick Mr Binman Median Auction Maiden 8f · Heavy · 16 ran 6/16 1 9-0 —52C Pat Smullen 20/1
26 Oct 05+14d Navan It's All Happening Maiden (Div 2) 8f · Soft To Heavy · 17 ran 17/17 2 7-11 —34C Elizabeth Sheehan 25/1
12 Oct 05 Navan Kilcarn Stud EBF Fillies Maiden 8f · Good · 17 ran 14/17 ¾ 8-7 —— Elizabeth Sheehan 20/1

Quick answers

How many races has Jetarsu (IRE) won?
Jetarsu (IRE) has yet to win, from 10 archived starts between 2005 and 2007.
Who trained Jetarsu (IRE)?
Jetarsu (IRE) was trained by Tracey Collins on the most recent run on record, at Down Royal on 31 August 2007.
Who is Jetarsu (IRE)'s sire?
Jetarsu (IRE) is by King's Theatre (IRE) out of Queen Caroline (USA), whose sire is Chief's Crown.
What is Jetarsu (IRE)'s official rating?
The most recent official rating on record is 43, from the run on 31 August 2007. The highest on record is 59.
What is Jetarsu (IRE)'s sire's record?
King's Theatre (IRE)'s progeny in our archive have won 14.4% of 12,129 runs since Jan 2008 (746 horses), Flat and jumps together. Weakest on standard (aw) going: 4.8% from 125. Weakest over 1m2f – 1m4f (all codes): 7.9% from 203.
Who are Jetarsu (IRE)'s siblings?
Out of Queen Caroline (USA), Jetarsu (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Blackheath (IRE) (6). Highest grade won: Class 4 (Blackheath (IRE)). The wins came over 5f–1m4f. As at Oct 2026.
Has Jetarsu (IRE) produced winners?
As a dam, Jetarsu (IRE) has 2 produce in our archive, 1 of them a winner. Most wins: Book Of Days (FR) (2). The wins came over 1m4½f–1m6½f. As at Oct 2026.

Record shown from October 2005. 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.