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Horse profile

Sea King (GB)

5yo gelding (at last run, Aug 2024) · Last trainer Sir Mark Prescott Bt · Last owner Neil Boyden
18 runs · 12 courses · from May 2021
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 24 Aug 2024 — 795 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2024 · 6th of 20 5 wins · 5 courses Last raced off OR 99
KTB Profile

Sea King won five of 18 starts between May 2021 and Aug 2024. Four of those wins came over 1m2f – 1m4f, including a Class 2 handicap at Ripon on soft ground in Apr 2024 off 93 and another at Goodwood on soft ground in Aug 2023 off 92. He also took a Class 3 handicap at Ayr over 1m5f – 2m on good to firm in Jul 2024. Aged 5 at his last run in Aug 2024, he finished 6 of 20 in the Sky Bet Ebor Handicap at York off a career-high mark of 99.

Based on 18 archived runs · run-style from 1 commented run since Aug 2024 · updated 28 Oct 2026
KTB at a glance OR at career high
Official rating99At career-high mark
99 78–99

KTB Speed and Rating

KTB Speed

Best recent Speed 111 the best of the last 3 graded (A or B) runs · Ripon, 27 Apr 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 18 figures · best 124C · median 90
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm5124C96—
Soft4111A91—
Good391B84—
Standard (AW)3103A100—
Good to Soft282A59—
Heavy1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f9111A91—
1m5f – 2m6124C90.5—
1m – 1m1f295A65.5—
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 18 figures from 18 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 101A the best of the last 3 rated runs · Ripon, 20 Jul 2024 Official rating 99 at the last run, 24 Aug 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. A, B or C on a run is how much known form was in that race. What this means →

Flat 18 figures · best 101A · median 87.5
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm596B86—
Soft497B90—
Good3101A82—
Standard (AW)392A89—
Good to Soft294A88.5—
Heavy1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f9101A89—
1m5f – 2m696B89—
1m – 1m1f286A84.5—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 18 figures from 18 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.

Pedigree intelligence

Sire

Progeny in our archive have won 15.7% of 9,953 runs since Jan 2008 (1,112 horses).

Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.2% from 456. Weakest over 2m5f – 3m (all codes): 11.5% from 139.

GoingRunsWinsSRvs sireThis horse
Firm18316.7%+1—
Good to Firm1,50328418.9%+3.22 from 5
Good2,64642115.9%+0.20 from 3
Good to Soft1,23820516.6%+0.90 from 2
Soft1,52918612.2%−3.52 from 4
Heavy456429.2%−6.50 from 1
Standard (AW)2,56242416.5%+0.81 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f27414.8%−0.9—
6f – 7f77211314.6%−1.10 from 1
1m – 1m1f2,10033516%+0.30 from 2
1m2f – 1m4f4,41975817.2%+1.54 from 9
1m5f – 2m1,89126313.9%−1.81 from 6
2m1f – 2m4f5847312.5%−3.2—
2m5f – 3m1391611.5%−4.2—
Over 3m21314.3%−1.4—

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

5 siblings in the archive, 3 winners — best of them Spirit Of Jura (GB) (4 wins).

The wins came over 7f–1m5f; the highest grade won is Class 4 (Spirit Of Jura (GB)).

ProduceRunsWinsWin tripsBest grade
Spirit Of Jura (GB)2041m–1m5fClass 4
Rival (GB)4221m–1m2½fClass 4
Not A Few (GB)217f—
Hero Blues (GB)20——
Jennys Palace (GB)30——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 5 2 40% −1.33
Soft 4 2 50% +3.58
Good 3 0 0% −3.00
Standard (AW) 3 1 33% −1.09
Good to Soft 2 0 0% −2.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 2 10 2 20% −2.42
Class 3 5 2 40% −1.33
Class 4 2 0 0% −2.00
Class 5 1 1 100% +0.91

CourseRunsWinsSR£1
Haydock 4 0 0% −4.00
Ripon 2 1 50% +2.33
Goodwood 2 1 50% +1.25
Newcastle (AW) 2 1 50% −0.09
York 1 0 0% −1.00
Ayr 1 1 100% +1.00
Ascot 1 0 0% −1.00
Newbury 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Doncaster 1 1 100% +0.67
Sandown 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 9 4 44% +2.16
1m5f – 2m 6 1 17% −4.00
1m – 1m1f 2 0 0% −2.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Luke Morris 14 2 14% −10.42
Paul Mulrennan 2 2 100% +4.33
Shane Kelly 2 1 50% +1.25

HeadgearRunsWinsSR£1
None 15 4 27% −3.84
Blinkers 3 1 33% −1.00

SeasonRunsWinsSR£1
2024 5 2 40% +1.33
2023 4 1 25% −0.75
2022 5 1 20% −3.33
2021 4 1 25% −2.09

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 · 5 runs
24 Aug 24+35d York Sky Bet Ebor Handicap (Heritage Handicap) Class 2 · 14f · Good To Firm · 20 ran Settled in the pack early - pushed along with over 3f left - stayed on approaching the final two furlongs - edged closer inside the last but faded to finish sixth 6/20 nk 9-3 9996C89A Luke Morris 12/1
20 Jul 24+12d Ripon Ripon Bell-Ringer Handicap Class 2 · 12f · Good · 9 ran 3/9 1 10-1 9991B101A Luke Morris 5/1
08 Jul 24+17d Ayr Dream Weddings At Western House Hotel Handicap Class 3 · 13f · Good To Firm · 5 ran 1/5 9-9 95124C96B Paul Mulrennan EvensF
21 Jun 24+55d Ascot Duke Of Edinburgh Stakes (Handicap) Class 2 · 12f · Good To Firm · 19 ran 14/19 1¾ 9-3 9688C70A Luke Morris 22/1
27 Apr 24+217d Ripon M.C.H. Hutchinson Memorial Trophy Handicap Class 2 · 12f · Soft · 8 ran 1/8 9-5 93111A91A Paul Mulrennan 10/3
2023 · 4 runs
23 Sep 23+14d Newbury Dubai Duty Free Autumn Cup Handicap Class 2 · 13.5f · Heavy · 7 ran 4/7 ½ 9-8 9485A83A Shane Kelly 5/1
09 Sep 23+13d Haydock Betfair Exchange Old Borough Cup Handicap Class 2 · 14f · Good · 14 ran 11/14 ½ 9-2 9583C76C Luke Morris 9/2
27 Aug 23+95d Goodwood William Hill Handicap Class 2 · 12f · Soft · 4 ran 1/4 9-12 9283C97B Shane Kelly 9/4
24 May 23+229d Kempton (AW) Unibet 3 Uniboosts Per Day Handicap Class 3 · 12f · Standard To Slow · 9 ran 2/9 5 9-6 9289A89A Luke Morris 11/4J
2022 · 5 runs
07 Oct 22+14d Newmarket bet365 Old Rowley Cup Handicap (Heritage Handicap) Class 2 · 12f · Good · 16 ran 7/16 1¾ 8-12 9184C82A Luke Morris 11/1
23 Sep 22+62d Haydock Haldane Fisher Handicap Class 3 · 14f · Good To Soft · 10 ran 4/10 shd 9-10 9182A94A Luke Morris 4/1
23 Jul 22+21d Newcastle (AW) Above Newcastle Handicap Class 3 · 12.5f · Standard To Slow · 7 ran 4/7 2½ 9-7 92100A84A Luke Morris 11/10F
02 Jul 22+63d Haydock Bet365 Handicap Class 2 · 14f · Soft · 14 ran 7/14 1¼ 9-9 9299C89A Luke Morris 4/1J
30 Apr 22+221d Doncaster Watch Chester On Sky Sports Racing Handicap Class 3 · 12f · Good To Firm · 5 ran 1/5 8-5 8398C85B Luke Morris 4/6F
2021 · 4 runs
21 Sep 21+14d Newcastle (AW) Sky Sports Racing HD Virgin 535/British EBF Novice Stakes (GBB Race) Class 5 · 10f · Standard To Slow · 7 ran 1/7 9-5 78103A92A Luke Morris 10/11F
07 Sep 21+33d Goodwood European Breeders Fund EBF Peter Willett Future Stayers' Maiden Stakes (GBB Race) Class 2 · 8f · Good To Firm · 8 ran 5/8 2 9-5 —95A86A Luke Morris 5/1
05 Aug 21+69d Sandown British EBF Maiden Stakes (GBB Race) Class 4 · 8f · Good To Soft · 6 ran 3/6 1½ 9-5 —36B83B Luke Morris 11/2
28 May 21 Haydock British Stallion Studs EBF Novice Stakes (GBB Race) Class 4 · 7f · Soft · 6 ran 5/6 2¼ 9-5 —53B66B Luke Morris 2/1J

Quick answers

How many races has Sea King won?
Sea King (GB) won 5 of 18 archived starts between 2021 and 2024, a strike rate of 27.8%. Placed 7 times in total (38.9% of starts).
Who trained Sea King?
Sea King (GB) was trained by Sir Mark Prescott Bt on the most recent run on record, at York on 24 August 2024.
Who is Sea King's sire?
Sea King (GB) is by Sea The Stars (IRE) out of Pamona (IRE), whose sire is Duke Of Marmalade.
What going does Sea King prefer?
Sea King (GB) has the best record on soft going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Sea King's official rating?
The most recent official rating on record is 99, from the run on 24 August 2024. That is also the highest on record.
What is Sea King's sire's record?
Sea The Stars (IRE)'s progeny in our archive have won 15.7% of 9,953 runs since Jan 2008 (1,112 horses), Flat and jumps together. Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.2% from 456. Weakest over 2m5f – 3m (all codes): 11.5% from 139.
Who are Sea King's siblings?
Out of Pamona (IRE), Sea King (GB) has 5 other produce in our archive, 3 of them winners. Most wins: Spirit Of Jura (GB) (4). Highest grade won: Class 4 (Spirit Of Jura (GB)). The wins came over 7f–1m5f. As at Oct 2026.

Record shown from May 2021. 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.