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Horse profile

Seattle Rock (GB)

3yo filly (at last run, Oct 2021) · Last trainer Sylvester Kirk · Last owner J C Smith
by Fastnet Rock (AUS) out of Snoqualmie Girl (IRE) (Montjeu)
13 runs · 7 courses · from Jun 2020
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 Oct 2021 — 1,826 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2021 · 12th of 12 Won at Newbury Last raced off OR 91
KTB Profile

Seattle Rock (GB) is 1 from 13, the win coming at Class 4 level. Hasn't won since Jun 2021. The win came on good or faster ground (0 from 6 on softer).

Based on 13 archived runs · updated 28 Oct 2026
KTB at a glance Wins on good or faster Win at Class 4

Progeny in our archive

Produce record

As a dam, Seattle Rock (GB) has 1 produce in the archive, 1 winner — most wins Regional Rock (GB) (2 wins).

The wins came over 6f; the highest grade won is Class 4 (Regional Rock (GB)).

Family form: Regional Rock (GB) won at Salisbury, 1 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Regional Rock (GB)626fClass 4
Official rating91↓ 7lb off peak
91 87–98

KTB Speed and Rating

KTB Speed

Best recent Speed 108 the best of the last 3 graded (A or B) runs · Newbury, 17 Jul 2021

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 13 figures · best 108A · median 81
GoingRunsBestMedianSince 28 Oct 2025
Soft581C70—
Good to Firm4108A100—
Standard (AW)288C76.5—
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f797A78—
1m – 1m1f5108A88—
1m2f – 1m4f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 13 figures from 13 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 64C the best of the last 3 rated runs · Goodwood, 28 Jul 2021 Official rating 91 at the last run, 28 Oct 2021

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 13 figures · best 90A · median 80
GoingRunsBestMedianSince 28 Oct 2025
Soft581A69—
Good to Firm488A83.5—
Standard (AW)265C63—
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f786A80—
1m – 1m1f590A81—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 13 figures from 13 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
Fastnet Rock (AUS)

Progeny in our archive have won 12.1% of 5,483 runs since Jan 2008 (557 horses).

GoingRunsWinsSRvs sireThis horse
Firm1417.1%−5—
Good to Firm6768712.9%+0.81 from 4
Good1,21614812.2%+0.10 from 1
Good to Soft5727613.3%+1.20 from 1
Soft1,012989.7%−2.40 from 5
Heavy3193711.6%−0.5—
Standard (AW)1,67321713%+0.90 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1081513.9%+1.8—
6f – 7f1,09712611.5%−0.60 from 7
1m – 1m1f1,48417311.7%−0.41 from 5
1m2f – 1m4f1,86424213%+0.90 from 1
1m5f – 2m6758813%+0.9—
2m1f – 2m4f212209.4%−2.7—
2m5f – 3m4112.4%−9.7—
Over 3m200%−12.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

7 siblings in the archive, 2 winners — best of them Great Ambassador (GB) (4 wins).

The wins came over 6f–7f; the highest grade won is Listed (Great Ambassador (GB)).

ProduceRunsWinsWin tripsBest grade
Great Ambassador (GB)2046f–7fListed
Snow Squaw (GB)1317fClass 5
Seattle Time (GB)130——
Darwin Dream (GB)70——
Nicely Timed (GB)40——
Iconic Boy (GB)150——
Rock Music (GB)30——

Record by conditions

GoingRunsWinsSR£1
Soft 5 0 0% −5.00
Good to Firm 4 1 25% −0.50
Standard (AW) 2 0 0% −2.00
Good to Soft 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 9 0 0% −9.00
Class 2 2 0 0% −2.00
Class 4 1 1 100% +2.50
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 4 0 0% −4.00
Ascot 2 0 0% −2.00
Goodwood 2 0 0% −2.00
Newbury 2 1 50% +1.50
Lingfield (AW) 1 0 0% −1.00
Sandown 1 0 0% −1.00
Chelmsford City (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 7 0 0% −7.00
1m – 1m1f 5 1 20% −1.50
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
David Probert 3 0 0% −3.00
David Egan 3 0 0% −3.00
Dane O'Neill 2 0 0% −2.00
Ryan Moore 2 1 50% +1.50
Martin Harley 1 0 0% −1.00
P J McDonald 1 0 0% −1.00
Oisin Murphy 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 8 1 13% −4.50
2020 5 0 0% −5.00

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 ORSpdKTB Jockey SP
2021 · 8 runs
28 Oct 21+26d Lingfield (AW) Coral EBF Fleur De Lys Fillies' Stakes (Fillies' And Mares' Listed) (All Weather Championships Fast-Track Qualifier) Class 1 · 8f · Standard · 12 ran 12/12 4¾ 8-11 9188C61C Dane O'Neill 66/1
02 Oct 21+66d Ascot World Mental Health Day British EBF Stakes (Registered As The October Stakes) (Fillies' And Mares' Listed) Class 1 · 7f · Soft · 14 ran 14/14 ½ 8-12 9256C59C Martin Harley 33/1
28 Jul 21+11d Goodwood British Ebf Premier Fillies' Handicap Class 2 · 10f · Soft · 8 ran 6/8 9½ 8-12 9363C64C Ryan Moore 8/1
17 Jul 21+14d Newbury Whitsbury Manor Stud Supporting The British EBF Premier Fillies' Handicap (Str) Class 2 · 8f · Good To Firm · 9 ran 4/9 hd 9-7 93108A88A David Probert 7/1
03 Jul 21+23d Sandown Coral Distaff (Fillies' Listed) Class 1 · 8f · Good To Soft · 10 ran 2/10 2½ 9-0 9381A90A Dane O'Neill 18/1
10 Jun 21+39d Newbury Betfair British EBF Fillies' Novice Stakes (Plus 10/GBB Race) (Str) (Div 1) Class 4 · 8f · Good To Firm · 8 ran 1/8 9-0 9380A81A Ryan Moore 5/2
02 May 21+18d Newmarket Qipco 1000 Guineas Stakes (Fillies' Group 1) Class 1 · 8f · Good To Firm · 11 ran 10/11 1¾ 9-0 93103A79A P J McDonald 100/1
14 Apr 21+228d Newmarket Lanwades Stud Nell Gwyn Stakes (Fillies' Group 3) Class 1 · 7f · Good · 10 ran 7/10 hd 9-0 9389A85A Oisin Murphy 40/1
2020 · 5 runs
29 Aug 20+21d Goodwood Ladbrokes Prestige Stakes (Fillies' Group 3) Class 1 · 7f · Soft · 5 ran 3/5 hd 9-0 9881C80B David Probert 12/1
08 Aug 20+29d Newmarket Betway Sweet Solera Stakes (Fillies & Mares' Group 3) Class 1 · 7f · Good To Firm · 9 ran 3/9 nk 9-0 8797A86A David Probert 80/1
10 Jul 20+22d Newmarket Duchess Of Cambridge Stakes (Fillies' Group 2) (Sponsored By bet365) Class 1 · 6f · Soft · 7 ran 6/7 1½ 9-0 —78A69A David Egan 33/1
18 Jun 20+9d Ascot Chesham Stakes (Listed) Class 1 · 7f · Soft · 8 ran 3/8 1¾ 8-12 —70A81A David Egan 80/1
09 Jun 20 Chelmsford City (AW) Pye's Green Maiden Fillies' Stakes (Plus 10/GBB Race) Class 5 · 7f · Standard · 3 ran 3/3 ½ 9-0 —65C65C David Egan 12/1

Quick answers

How many races has Seattle Rock won?
Seattle Rock (GB) won 1 of 13 archived starts between 2020 and 2021, a strike rate of 7.7%. Placed 4 times in total (30.8% of starts).
Who trained Seattle Rock?
Seattle Rock (GB) was trained by Sylvester Kirk on the most recent run on record, at Lingfield (AW) on 28 October 2021.
Who is Seattle Rock's sire?
Seattle Rock (GB) is by Fastnet Rock (AUS) out of Snoqualmie Girl (IRE), whose sire is Montjeu.
What going does Seattle Rock prefer?
Seattle Rock (GB) has the best record on good to firm going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Seattle Rock's official rating?
The most recent official rating on record is 91, from the run on 28 October 2021. The highest on record is 98.
What is Seattle Rock's sire's record?
Fastnet Rock (AUS)'s progeny in our archive have won 12.1% of 5,483 runs since Jan 2008 (557 horses), Flat and jumps together.
Who are Seattle Rock's siblings?
Out of Snoqualmie Girl (IRE), Seattle Rock (GB) has 7 other produce in our archive, 2 of them winners. Most wins: Great Ambassador (GB) (4). Highest grade won: Listed (Great Ambassador (GB)). The wins came over 6f–7f. As at Oct 2026.
Has Seattle Rock produced winners?
As a dam, Seattle Rock (GB) has 1 produce in our archive, 1 of them a winner. Most wins: Regional Rock (GB) (2). Highest grade won: Class 4 (Regional Rock (GB)). The wins came over 6f. As at Oct 2026.

Record shown from June 2020. 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.