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Horse profile

Sea The Thunder (GB)

3yo colt (at last run, Jul 2024) · Last trainer Ralph Beckett · Last owner John Gunther Tanya Gunther
7 runs · 6 courses · from Sep 2023
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Jul 2024 — 839 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2024 · 5th of 5 Won at Carlisle Last raced off OR 92
KTB Profile

Sea The Thunder won one of seven starts on turf, the success coming in a Class 4 handicap at Carlisle over 1m2f to 1m4f on good to firm in Jun 2024. The colt, by Kingman out of a Sea The Stars mare, has never won on softer than good. He last ran off a mark of 92 when fifth of five in a Class 1 race at Hamilton in Jul 2024.

Based on 7 archived runs · updated 5 Nov 2026
KTB at a glance Wins on good or faster Win at Class 4

KTB Speed and Rating

KTB Speed

Best recent Speed 107 the best of the last 3 graded (A or B) runs · Leicester, 4 Jun 2024

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 7 figures · best 107B · median 81
GoingRunsBestMedianSince 5 Nov 2025
Good281A79.5—
Good to Firm2105A80.5—
Soft296A87—
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f5107B96—
1m – 1m1f1———
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 100B the best of the last 3 rated runs · Leicester, 4 Jun 2024 Official rating 92 at the last run, 19 Jul 2024

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 7 figures · best 100B · median 83
GoingRunsBestMedianSince 5 Nov 2025
Good283A77.5—
Good to Firm283A73.5—
Soft289A84—
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f5100B83—
1m – 1m1f1———
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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 14.6% of 7,529 runs since May 2018 (778 horses).

Weakest on soft going: 11% from 970. Weakest over 2m1f – 2m4f (all codes): 9% from 122.

GoingRunsWinsSRvs sireThis horse
Firm1317.7%−6.9—
Good to Firm1,20120116.7%+2.11 from 2
Good1,68724014.2%−0.40 from 2
Good to Soft91612513.6%−10 from 1
Soft97010711%−3.60 from 2
Heavy2953612.2%−2.4—
Standard (AW)2,44738615.8%+1.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2774014.4%−0.2—
6f – 7f2,64638914.7%+0.10 from 1
1m – 1m1f2,58539815.4%+0.80 from 1
1m2f – 1m4f1,49822014.7%+0.11 from 5
1m5f – 2m365369.9%−4.7—
2m1f – 2m4f122119%−5.6—
2m5f – 3m3326.1%−8.5—
Over 3m300%−14.6—

Flat and jumps together (all codes) · since May 2018 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 1 winner — best of them Sea To Sky (IRE) (1 win).

The wins came over 1m; the highest grade won is Class 4 (Sea To Sky (IRE)).

ProduceRunsWinsWin tripsBest grade
Sea To Sky (IRE)611mClass 4

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −2.00
Good to Firm 2 1 50% +1.00
Soft 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 1 33% +0.00
Class 3 2 0 0% −2.00
Class 1 1 0 0% −1.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 2 0 0% −2.00
Hamilton 1 0 0% −1.00
Carlisle 1 1 100% +2.00
Leicester 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Ascot 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 5 1 20% −2.00
1m – 1m1f 1 0 0% −1.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Rossa Ryan 4 0 0% −4.00
Hector Crouch 2 1 50% +1.00
Laura Pearson 1 0 0% −1.00

SeasonRunsWinsSR£1
2024 4 1 25% −1.00
2023 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 ORSpdKTB Jockey SP
2024 · 4 runs
19 Jul 24+23d Hamilton British Stallion Studs EBF Glasgow Stakes (Listed) Class 1 · 1m3f · Good · 5 ran 5/5 9½ 9-7 9278C72C Hector Crouch 9/1
26 Jun 24+22d Carlisle Stablemate By Agma Cumberland Plate Handicap Class 4 · 1m3f · Good To Firm · 12 ran 1/12 9-3 84105A83A Hector Crouch 2/1F
04 Jun 24+30d Leicester Racecourse Live Streams On Racing TV Extra Handicap Class 4 · 1m4f · Good To Soft · 6 ran 2/6 ¾ 9-6 82107B100B Rossa Ryan 9/2
05 May 24+193d Newmarket HKJC Riding High Together Handicap Class 3 · 1m2f · Good · 7 ran 3/7 6 8-12 8281A83A Rossa Ryan 9/4F
2023 · 3 runs
25 Oct 23+20d Newmarket Visit racingtv.com Maiden Stakes (GBB Race) Class 3 · 1m2f · Soft · 10 ran 3/10 2½ 9-7 —96A79A Rossa Ryan 5/2J
05 Oct 23+26d Salisbury Byerley Stud British EBF Novice Stakes (GBB Race) (Div 2) Class 4 · 1m · Soft · 10 ran 2/10 nk 9-7 —78A89A Rossa Ryan 4/1
09 Sep 23 Ascot ROR Horses For Courses British EBF Novice Stakes (GBB Race) Class 2 · 7f · Good To Firm · 9 ran 9/9 1¾ 9-4 —56C64C Laura Pearson 16/1

Quick answers

How many races has Sea The Thunder won?
Sea The Thunder (GB) won 1 of 7 archived starts between 2023 and 2024, a strike rate of 14.3%. Placed 4 times in total (57.1% of starts).
Who trained Sea The Thunder?
Sea The Thunder (GB) was trained by Ralph Beckett on the most recent run on record, at Hamilton on 19 July 2024.
Who is Sea The Thunder's sire?
Sea The Thunder (GB) is by Kingman (GB) out of Beyond The Sea (USA), whose sire is Sea The Stars.
What is Sea The Thunder's official rating?
The most recent official rating on record is 92, from the run on 19 July 2024. That is also the highest on record.
What is Sea The Thunder's sire's record?
Kingman (GB)'s progeny in our archive have won 14.6% of 7,529 runs since May 2018 (778 horses), Flat and jumps together. Weakest on soft going: 11% from 970. Weakest over 2m1f – 2m4f (all codes): 9% from 122.
Who are Sea The Thunder's siblings?
Out of Beyond The Sea (USA), Sea The Thunder (GB) has 1 other produce in our archive, 1 of them a winner. Most wins: Sea To Sky (IRE) (1). Highest grade won: Class 4 (Sea To Sky (IRE)). The wins came over 1m. As at Nov 2026.

Record shown from September 2023. 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.