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Horse profile

Tuyoof (GB)

2yo filly (at last run, Nov 2025) · Trainer Charles Hills · Owner Shadwell Estate Company Ltd
by Pinatubo (IRE) out of Altaayshah (IRE) (Dark Angel)
1 run · 1 course · from Nov 2025
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 20 Nov 2025 · 4th of 10
KTB Profile

Tuyoof is a lightly raced filly by Pinatubo out of a Dark Angel mare whose sole sibling to race has won. Pinatubo's progeny in the archive have recorded 145 wins from 1,034 runs since Jan 2008 with a strongest record on good to soft. She finished 4 of 10 in a Class 4 maiden at Lingfield on standard going over 6f-7f in Nov 2025.

Based on 1 archived run · run-style from 1 commented run since Nov 2025 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 66 the best of the last 1 graded (A or B) run · Lingfield (AW), 20 Nov 2025

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 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 78A the best of the last 1 rated run · Lingfield (AW), 20 Nov 2025

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 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 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 13.8% of 1,094 runs since Apr 2024 (182 horses).

Weakest on soft going: 10.8% from 120.

GoingRunsWinsSRvs sireThis horse
Firm100%−13.8—
Good to Firm1942814.4%+0.6—
Good2793813.6%−0.2—
Good to Soft1191916%+2.2—
Soft1201310.8%−3—
Heavy35514.3%+0.5—
Standard (AW)3464813.9%+0.10 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f741114.9%+1.1—
6f – 7f5517513.6%−0.20 from 1
1m – 1m1f2914114.1%+0.3—
1m2f – 1m4f1472315.6%+1.8—
1m5f – 2m2813.6%−10.2—
2m1f – 2m4f300%−13.8—

Flat and jumps together (all codes) · since Apr 2024 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Altaayshah (IRE) (Dark Angel)

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

The wins came over 6f; the highest grade won is Class 2 (Mirzimaan (IRE)).

ProduceRunsWinsWin tripsBest grade
Mirzimaan (IRE)516fClass 2

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2025 · 1 run
20 Nov 25 Lingfield (AW) Stay In Control At BetMGM / EBF Maiden Stakes (GBB Race) (Div 2) Class 4 · 7f · Standard · 10 ran Settled well early on eager terms - tracked the front group - roused into command over 2f out - pushed along a furlong later - overtaken inside the last - edged back to finish fourth 4/10 shd 9-2 66A78A Jason Watson 7/2

Quick answers

How many races has Tuyoof won?
Tuyoof (GB) has yet to win, from 1 archived start in 2025.
Who trains Tuyoof?
Tuyoof (GB) is trained by Charles Hills, who saddled the horse on its most recent run on 20 November 2025.
Who is Tuyoof's sire?
Tuyoof (GB) is by Pinatubo (IRE) out of Altaayshah (IRE), whose sire is Dark Angel.
What is Tuyoof's sire's record?
Pinatubo (IRE)'s progeny in our archive have won 13.8% of 1,094 runs since Apr 2024 (182 horses), Flat and jumps together. Weakest on soft going: 10.8% from 120.
Who are Tuyoof's siblings?
Out of Altaayshah (IRE), Tuyoof (GB) has 1 other produce in our archive, 1 of them a winner. Most wins: Mirzimaan (IRE) (1). Highest grade won: Class 2 (Mirzimaan (IRE)). The wins came over 6f. As at Nov 2026.

Record shown from November 2025. 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.