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Horse profile

Kayf Supreme (GB)

9yo gelding (at last run, May 2018) · Last trainer Miss Samantha Newby-Vincent · Last owner Miss Samantha Newby Vincent
by Kayf Tara (GB) out of Sonnet Supreme (IRE) (Supreme Leader)
8 runs · 7 courses · from May 2015
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 May 2018 — 3,087 days ago. Our archive can't say whether the horse is still in training.
Last run May 2018 · 3rd of 4 Won at Thurles New yard Last raced off OR 127
KTB Profile

Kayf Supreme (GB) is 1 from 8. Hasn't won since Feb 2016. Last raced off a career-high mark of 127.

Based on 8 archived runs · updated 28 Oct 2026
KTB at a glance OR at career high
Official rating127At career-high mark
127 122–127

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 →

Jumps 1 figure · too few for a breakdown

Of 2 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 133A the best of the last 3 rated runs · Leopardstown, 24 Jan 2016 Official rating 127 at the last run, 15 May 2018

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 →

Jumps 6 figures · best 133A · median 119
GoingRunsBestMedianSince 28 Oct 2025
Soft3133A114—
Heavy2129B126.5—
Good1———
DistanceRunsBestMedianSince 28 Oct 2025
2m5f – 3m4133A121.5—
Over 3m1———
2m1f – 2m4f1———

Of 8 runs looked at, 2 have no figure: did not complete (or a non-runner row) (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 8 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
Kayf Tara (GB)

Progeny in our archive have won 12.6% of 13,743 runs since Jan 2008 (1,148 horses).

Strongest on heavy going: 16.2% from 1,708.

GoingRunsWinsSRvs sireThis horse
Firm1300%−12.6—
Good to Firm5296011.3%−1.3—
Good4,49152411.7%−0.90 from 1
Good to Soft3,04935911.8%−0.8—
Soft3,76049313.1%+0.50 from 4
Heavy1,70827716.2%+3.61 from 3
Standard (AW)1932412.4%−0.2—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f200%−12.6—
1m – 1m1f2400%−12.6—
1m2f – 1m4f1631811%−1.6—
1m5f – 2m3,97652113.1%+0.5—
2m1f – 2m4f4,75959312.5%−0.10 from 2
2m5f – 3m3,81647912.6%01 from 4
Over 3m1,00312612.6%00 from 2

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
Sonnet Supreme (IRE) (Supreme Leader)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Soft 4 0 0% −4.00
Heavy 3 1 33% −1.82
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Leopardstown 2 0 0% −2.00
Wincanton 1 0 0% −1.00
Navan 1 0 0% −1.00
Punchestown 1 0 0% −1.00
Thurles 1 1 100% +0.18
Fairyhouse 1 0 0% −1.00
Downpatrick 1 0 0% −1.00

DistanceRunsWinsSR£1
2m5f – 3m 4 1 25% −2.82
Over 3m 2 0 0% −2.00
2m1f – 2m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
Jonathan Burke 3 0 0% −3.00
Shane Quinlan 1 0 0% −1.00
Robbie Power 1 0 0% −1.00
David Mullins 1 0 0% −1.00
Davy Russell 1 1 100% +0.18
Mr J J Codd 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 1 0 0% −1.00
2017 1 0 0% −1.00
2016 3 1 33% −1.82
2015 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
2018 · 1 run
15 May 18+409d Wincanton Smarkets Open Hunters' Chase Class 6 · 25f · Good · 4 ran 3/4 99 11-7 12719C101C Shane Quinlan 12/1
2017 · 1 run
01 Apr 17+336d Navan Follow Navan On Facebook Handicap Chase 20f · Heavy · 17 ran PU/17 — 11-7 126—— Robbie Power 14/1
2016 · 3 runs
30 Apr 16+79d Punchestown Palmerstown House Pat Taaffe Handicap Chase (0-150) (Grade B) 25f · Yielding · 15 ran PU/15 — 10-2 126—— David Mullins 9/2
11 Feb 16+18d Thurles Ballycahill Beginners Chase 24.5f · Heavy · 7 ran 1/7 11-12 125—129B Davy Russell 2/11F
24 Jan 16+27d Leopardstown 'colours Bar' Handicap Chase (0-123) 21f · Soft · 12 ran 2/12 4 11-12 122—133A Jonathan Burke 5/1
2015 · 3 runs
28 Dec 15+30d Leopardstown Ballymaloe Foods Beginners Chase 19f · Heavy · 9 ran 5/9 2¼ 11-12 ——124A Jonathan Burke 50/1
28 Nov 15+204d Fairyhouse Auld Stand Ratoath/Kellys Pub Ashbourne Beginners Chase 21.5f · Soft · 18 ran 3/18 21 11-12 ——114A Jonathan Burke 50/1
08 May 15 Downpatrick Frank Fitzsimmons Maiden Hunters Chase 23f · Yielding To Soft · 7 ran 5/7 7½ 12-0 ——98A Mr J J Codd 8/13F

Quick answers

How many races has Kayf Supreme won?
Kayf Supreme (GB) won 1 of 8 archived starts between 2015 and 2018, a strike rate of 12.5%. Placed 3 times in total (37.5% of starts).
Who trained Kayf Supreme?
Kayf Supreme (GB) was trained by Miss Samantha Newby-Vincent on the most recent run on record, at Wincanton on 15 May 2018.
Who is Kayf Supreme's sire?
Kayf Supreme (GB) is by Kayf Tara (GB) out of Sonnet Supreme (IRE), whose sire is Supreme Leader.
What going does Kayf Supreme prefer?
Kayf Supreme (GB) has the best record on heavy going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Kayf Supreme's official rating?
The most recent official rating on record is 127, from the run on 15 May 2018. That is also the highest on record.
What is Kayf Supreme's sire's record?
Kayf Tara (GB)'s progeny in our archive have won 12.6% of 13,743 runs since Jan 2008 (1,148 horses), Flat and jumps together. Strongest on heavy going: 16.2% from 1,708.

Record shown from May 2015. 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.