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Horse profile

Eclipseoftheheart (GB)

4yo filly (at last run, Mar 2012) · Last trainer T Stack · Last owner Landseer Racing Partnership
by Shamardal (USA) out of Heart Stopping (USA) (Chester House)
6 runs · 5 courses · from Jul 2011
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 Mar 2012 — 5,312 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2012 · 12th of 13 2 wins · Kempton (AW) New yard Last raced off OR 80
KTB Profile

Eclipseoftheheart (GB) is 2 from 6. Hasn't won since Sep 2011. Both wins have come on the all-weather — 0 from 4 on turf. Last raced off a career-high mark of 80.

Based on 6 archived runs · updated 14 Oct 2026
KTB at a glance All wins on AW

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 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 89A the best of the last 3 rated runs · Kempton (AW), 21 Sep 2011 Official rating 80 at the last run, 28 Mar 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.

Flat 6 figures · best 89A · median 77.5
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)289A89—
Good to Firm286A75—
Good1———
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f489A76.5—
1m – 1m1f286A77.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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

Progeny in our archive have won 14.8% of 10,411 runs since Jan 2008 (1,008 horses).

Weakest on soft going: 11.7% from 1,287. Weakest over 1m5f – 2m (all codes): 9.3% from 475.

GoingRunsWinsSRvs sireThis horse
Firm571119.3%+4.5—
Good to Firm1,98130615.4%+0.60 from 2
Good2,38733514%−0.80 from 1
Good to Soft1,01312412.2%−2.6—
Soft1,28715111.7%−3.10 from 1
Heavy3704512.2%−2.6—
Standard (AW)3,31556417%+2.22 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5838714.9%+0.1—
6f – 7f4,07359314.6%−0.22 from 4
1m – 1m1f2,98547615.9%+1.10 from 2
1m2f – 1m4f2,07331315.1%+0.3—
1m5f – 2m475449.3%−5.5—
2m1f – 2m4f1802111.7%−3.1—
2m5f – 3m3825.3%−9.5—
Over 3m400%−14.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 13 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Heart Stopping (USA) (Chester House)

4 siblings in the archive, 3 winners — best of them Alcock And Brown (IRE) (6 wins).

The wins came over 7f–2m4f; the highest grade won is Group 2 (Lolly For Dolly (IRE)).

ProduceRunsWinsWin tripsBest grade
Alcock And Brown (IRE)3561m2f–2m4fClass 3
Lolly For Dolly (IRE)1257f–1m½fGroup 2
Jocular (GB)1911m4f—
Avago Josh (GB)50——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 2 100% +3.75
Good to Firm 2 0 0% −2.00
Good 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 4 1 25% −2.00
Class 4 1 1 100% +2.75

CourseRunsWinsSR£1
Kempton (AW) 2 2 100% +3.75
Leopardstown 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Sandown 1 0 0% −1.00
Doncaster 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 4 2 50% +1.75
1m – 1m1f 2 0 0% −2.00

JockeyRunsWinsSR£1
Kieren Fallon 2 2 100% +3.75
Pat Cosgrave 2 0 0% −2.00
Shane Gray 1 0 0% −1.00
Jack Mitchell 1 0 0% −1.00

SeasonRunsWinsSR£1
2012 1 0 0% −1.00
2011 5 2 40% +0.75

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
28 Mar 12+189d Leopardstown Intervarsity Challenge Handicap (50-85) 7f · Good · 13 ran 12/13 5½ 9-5 8047C Shane Gray 7/1
21 Sep 11+21d Kempton (AW) skysports.com Racing Fillies' Handicap Class 4 · 7f · Standard · 10 ran 1/10 8-13 7589A Kieren Fallon 11/4
31 Aug 11+19d Kempton (AW) betdaq.com Exchange Price Multiples Maiden Stakes Class 5 · 7f · Standard · 12 ran 1/12 8-12 7289A Kieren Fallon EvensF
12 Aug 11+22d Nottingham Family Fun Day 17th August Maiden Stakes Class 5 · 8.5f · Good To Firm · 8 ran 2/8 2 8-12 —86A Jack Mitchell 10/1
21 Jul 11+20d Sandown Cb Richard Ellis Maiden Stakes Class 5 · 8f · Soft · 6 ran 4/6 3¼ 8-11 —69B Pat Cosgrave 12/1
01 Jul 11 Doncaster Earl Of Doncaster Hotel Maiden Fillies' Stakes Class 5 · 7f · Good To Firm · 12 ran 5/12 1 8-12 —64A Pat Cosgrave 9/1

Quick answers

How many races has Eclipseoftheheart (GB) won?
Eclipseoftheheart (GB) won 2 of 6 archived starts between 2011 and 2012, a strike rate of 33.3%. Placed 3 times in total (50% of starts).
Who trained Eclipseoftheheart (GB)?
Eclipseoftheheart (GB) was trained by T Stack on the most recent run on record, at Leopardstown on 28 March 2012.
Who is Eclipseoftheheart (GB)'s sire?
Eclipseoftheheart (GB) is by Shamardal (USA) out of Heart Stopping (USA), whose sire is Chester House.
What is Eclipseoftheheart (GB)'s official rating?
The most recent official rating on record is 80, from the run on 28 March 2012. That is also the highest on record.
What is Eclipseoftheheart (GB)'s sire's record?
Shamardal (USA)'s progeny in our archive have won 14.8% of 10,411 runs since Jan 2008 (1,008 horses), Flat and jumps together. Weakest on soft going: 11.7% from 1,287. Weakest over 1m5f – 2m (all codes): 9.3% from 475.
Who are Eclipseoftheheart (GB)'s siblings?
Out of Heart Stopping (USA), Eclipseoftheheart (GB) has 4 other produce in our archive, 3 of them winners. Most wins: Alcock And Brown (IRE) (6). Highest grade won: Group 2 (Lolly For Dolly (IRE)). The wins came over 7f–2m4f. As at Oct 2026.

Record shown from July 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.