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Horse profile

Amerthyst (GB)

3yo filly (at last run, Jun 2011) · Last trainer Jo Crowley · Last owner Kilstone Limited
by Doyen (IRE) out of Seeking Utopia (GB) (Wolfhound)
3 runs · 3 courses · from Oct 2010
As at 20 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 10 Jun 2011 — 5,611 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2011 · 11th of 13 Won at Kempton (AW) Last raced off OR 71
KTB Profile

Amerthyst (GB) is 1 from 3, the win coming at Class 5 level. Hasn't won since Nov 2010.

Based on 3 archived runs · updated 20 Oct 2026
KTB at a glance Win at Class 5

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 77A the best of the last 3 rated runs · Kempton (AW), 28 Nov 2010 Official rating 71 at the last run, 10 Jun 2011

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 3 figures · best 77A · median 66
GoingRunsBestMedianSince 20 Oct 2025
Good to Soft266A61.5—
Standard (AW)1———
DistanceRunsBestMedianSince 20 Oct 2025
1m2f – 1m4f1———
1m – 1m1f1———
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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 11.5% of 7,349 runs since Jan 2008 (605 horses).

GoingRunsWinsSRvs sireThis horse
Firm2229.1%−2.4—
Good to Firm3504212%+0.5—
Good2,23427312.2%+0.7—
Good to Soft1,43119313.5%+20 from 2
Soft2,00521510.7%−0.8—
Heavy761668.7%−2.8—
Standard (AW)5465710.4%−1.11 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f7667.9%−3.6—
6f – 7f3603610%−1.50 from 1
1m – 1m1f4114510.9%−0.61 from 1
1m2f – 1m4f5846010.3%−1.20 from 1
1m5f – 2m2,17825111.5%0—
2m1f – 2m4f2,19526412%+0.5—
2m5f – 3m1,28215812.3%+0.8—
Over 3m2632810.6%−0.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Seeking Utopia (GB) (Wolfhound)

4 siblings in the archive, 3 winners — best of them Master Pegasus (GB) (2 wins).

The wins came over 6f–1m½f; the highest grade won is Class 4 (Master Pegasus (GB)).

ProduceRunsWinsWin tripsBest grade
Master Pegasus (GB)3127f–1m½fClass 4
Tobogganist (GB)617fClass 5
Denton Diva (GB)1116fClass 6
Waqaarr (GB)80——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 2 0 0% −2.00
Standard (AW) 1 1 100% +8.00

CourseRunsWinsSR£1
Sandown 1 0 0% −1.00
Kempton (AW) 1 1 100% +8.00
Salisbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 1 0 0% −1.00
1m – 1m1f 1 1 100% +8.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Dane O'Neill 2 1 50% +7.00
Ian Mongan 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 1 0 0% −1.00
2010 2 1 50% +7.00

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
10 Jun 11+194d Sandown Beck Interiors Founders Handicap Class 5 · 10f · Good To Soft · 13 ran 11/13 ½ 9-5 7157A Ian Mongan 16/1
28 Nov 10+48d Kempton (AW) Win A Kia Venga At kempton.co.uk Median Auction Maiden Stakes (Div 1) Class 5 · 8f · Standard · 10 ran 1/10 8-12 —77A Dane O'Neill 8/1
11 Oct 10 Salisbury Bathwick Tyres Maiden Fillies' Stakes (Div 2) Class 5 · 7f · Good To Soft · 12 ran 5/12 1 9-0 —66A Dane O'Neill 20/1

Quick answers

How many races has Amerthyst (GB) won?
Amerthyst (GB) won 1 of 3 archived starts between 2010 and 2011, a strike rate of 33.3%. Placed 1 time in total (33.3% of starts).
Who trained Amerthyst (GB)?
Amerthyst (GB) was trained by Jo Crowley on the most recent run on record, at Sandown on 10 June 2011.
Who is Amerthyst (GB)'s sire?
Amerthyst (GB) is by Doyen (IRE) out of Seeking Utopia (GB), whose sire is Wolfhound.
What is Amerthyst (GB)'s official rating?
The most recent official rating on record is 71, from the run on 10 June 2011. That is also the highest on record.
What is Amerthyst (GB)'s sire's record?
Doyen (IRE)'s progeny in our archive have won 11.5% of 7,349 runs since Jan 2008 (605 horses), Flat and jumps together.
Who are Amerthyst (GB)'s siblings?
Out of Seeking Utopia (GB), Amerthyst (GB) has 4 other produce in our archive, 3 of them winners. Most wins: Master Pegasus (GB) (2). Highest grade won: Class 4 (Master Pegasus (GB)). The wins came over 6f–1m½f. As at Oct 2026.

Record shown from October 2010. 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.