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Horse profile

Seasail (GB)

2yo gelding · Trainer Marcus Tregoning · Owner Whitsbury 21
1 run · 1 course · from Oct 2026
As at 19 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Ran 7 days ago · 4th of 8
KTB Profile

Lightly raced 2yo gelding with 1 start since Oct 2026. Finished 4 of 8 at Goodwood last time. By Tasleet (GB), whose progeny in our archive have won 10.3% of 1,170 runs since Jan 2008.

Based on 1 archived run · updated 19 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 92 the best of the last 1 graded (A or B) run · Goodwood, 11 Oct 2026

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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 19 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 55C the best of the last 1 rated run · Goodwood, 11 Oct 2026

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 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · as at 19 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 10.3% of 1,170 runs since Jan 2008 (133 horses).

Strongest on good to soft going: 16% from 106. Strongest at trips under 6f (all codes): 13.8% from 354.

GoingRunsWinsSRvs sireThis horse
Firm6233.3%+23—
Good to Firm179179.5%−0.8—
Good2422711.2%+0.9—
Good to Soft1061716%+5.70 from 1
Soft9988.1%−2.2—
Heavy28310.7%+0.4—
Standard (AW)510469%−1.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3544913.8%+3.5—
6f – 7f566498.7%−1.60 from 1
1m – 1m1f186189.7%−0.6—
1m2f – 1m4f5435.6%−4.7—
1m5f – 2m7114.3%+4—
2m1f – 2m4f200%−10.3—
2m5f – 3m100%−10.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 19 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

2 siblings in the archive, 1 winner — best of them Margorie (GB) (1 win).

The wins came over 6f; the highest grade won is Class 5 (Margorie (GB)).

ProduceRunsWinsWin tripsBest grade
Margorie (GB)1116fClass 5
Saucisson (GB)80——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
11 Oct 26 Goodwood Virgin Bet / British Ebf Restricted Novice Stakes (For Horses In Bands A, B, C And D) (GBB Race) Class 4 · 6f · Good To Soft · 8 ran Pulled hard early - travelled wide in the pack - urged along over 2f out - in the mix over 1f out - plodded on inside the final furlong - passed by two rivals late for 4th 4/8 1 8-10 92A55C Ashley Lewis 28/1

Quick answers

How many races has Seasail (GB) won?
Seasail (GB) has yet to win, from 1 archived start in 2026.
Who trains Seasail (GB)?
Seasail (GB) is trained by Marcus Tregoning, who saddled the horse on its most recent run on 11 October 2026.
Who is Seasail (GB)'s sire?
Seasail (GB) is by Tasleet (GB) out of Lady Marigold (IRE), whose sire is Intense Focus.
What is Seasail (GB)'s sire's record?
Tasleet (GB)'s progeny in our archive have won 10.3% of 1,170 runs since Jan 2008 (133 horses), Flat and jumps together. Strongest on good to soft going: 16% from 106. Strongest at trips under 6f (all codes): 13.8% from 354.
Who are Seasail (GB)'s siblings?
Out of Lady Marigold (IRE), Seasail (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Margorie (GB) (1). Highest grade won: Class 5 (Margorie (GB)). The wins came over 6f. As at Oct 2026.

Record shown from October 2026. 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.