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Horse profile

Jamais Assez (USA)

3yo gelding (at last run, Aug 2020) · Last trainer K R Burke · Last owner R Sinclair A Sundstrom Ilse Smits
by Invincible Spirit (IRE) out of Ana Luna (GB) (Dream Well)
7 runs · 5 courses · from Jun 2019
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 12 Aug 2020 — 2,275 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2020 Last raced off OR 80
KTB Profile

Jamais Assez (USA) is yet to win from 7 starts, though has placed twice. Best effort: 2nd of 9 at Ayr (Jul 2020). Last raced off a career-high mark of 80.

Based on 7 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 95 the best of the last 3 graded (A or B) runs · Ayr, 6 Jul 2020

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 5 figures · best 95A · median 91
GoingRunsBestMedianSince 5 Nov 2025
Soft395A92—
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f595A91—

Of 7 runs looked at, 2 have no figure: did not complete (1) · not enough races on the card to set the day (under 4) (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 84A the best of the last 3 rated runs · Ayr, 6 Jul 2020 Official rating 80 at the last run, 12 Aug 2020

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 6 figures · best 87B · median 79
GoingRunsBestMedianSince 5 Nov 2025
Soft384A84—
Good to Soft1———
Heavy1———
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f687B79—

Of 7 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 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
Invincible Spirit (IRE)

Progeny in our archive have won 11.9% of 20,862 runs since Jan 2008 (1,574 horses).

Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 844.

GoingRunsWinsSRvs sireThis horse
Firm1612616.1%+4.2—
Good to Firm3,58246312.9%+10 from 1
Good4,53048710.8%−1.10 from 1
Good to Soft2,13325411.9%00 from 1
Soft2,77130310.9%−10 from 3
Heavy795789.8%−2.10 from 1
Standard (AW)6,88986812.6%+0.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3,05739913.1%+1.2—
6f – 7f9,8501,18112%+0.10 from 7
1m – 1m1f4,50954312%+0.1—
1m2f – 1m4f2,14424911.6%−0.3—
1m5f – 2m844667.8%−4.1—
2m1f – 2m4f362339.1%−2.8—
2m5f – 3m8989%−2.9—
Over 3m7114.3%+2.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Ana Luna (GB) (Dream Well)

6 siblings in the archive, 3 winners — best of them Dream In Normandy (IRE) (5 wins).

The wins came over 7f–1m5½f; the highest grade won is Listed (Alterite (FR)).

ProduceRunsWinsWin tripsBest grade
Dream In Normandy (IRE)3851m4½f–1m5½f—
Alterite (FR)827f–1mListed
Mveve (USA)1211m—
Tender Camilla (USA)80——
Alacrite (FR)10——
What's That Name (IRE)60——

Record by conditions

GoingRunsWinsSR£1
Soft 3 0 0% −3.00
Good to Firm 1 0 0% −1.00
Good to Soft 1 0 0% −1.00
Heavy 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 6 0 0% −6.00
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Ayr 2 0 0% −2.00
Haydock 2 0 0% −2.00
Beverley 1 0 0% −1.00
Doncaster 1 0 0% −1.00
York 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Tongue tie 2 0 0% −2.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2020 3 0 0% −3.00
2019 4 0 0% −4.00

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
2020 · 3 runs
12 Aug 20+37d Beverley Churchill Tyres Handicap Class 4 · 7½f · Good To Firm · 10 ran PU/10 — 9-1 80—— Ben Curtis 6/1
06 Jul 20+23d Ayr Scotty Brand Handicap Class 4 · 7f · Soft · 9 ran 2/9 nk 9-7 7795A84A Ben Curtis 6/1
13 Jun 20+245d Doncaster Betway Heed Your Hunch Handicap Class 4 · 7f · Good To Soft · 10 ran 7/10 ½ 9-2 7891A74A Ben Curtis 8/1
2019 · 4 runs
12 Oct 19+15d York coral.co.uk Rockingham Stakes (Listed) Class 1 · 6f · Soft · 12 ran 7/12 7 9-1 7836A65A Ben Curtis 33/1
27 Sep 19+22d Haydock Price Boosts At Virgin Bet EBF Maiden Stakes (Plus 10) Class 4 · 6f · Heavy · 4 ran 2/4 nk 9-0 ——87B Ben Curtis 6/4
05 Sep 19+75d Haydock British Stallion Studs EBF Novice Stakes (Plus 10) Class 4 · 6f · Soft · 10 ran 3/10 nk 9-0 —92A84A Ben Curtis 15/2
22 Jun 19 Ayr EBF O'Neil Gas & Plumbing Maiden Stakes (Plus 10) Class 4 · 6f · Good · 8 ran 5/8 1¾ 9-5 —63A72A Ben Curtis 8/1

Quick answers

How many races has Jamais Assez won?
Jamais Assez (USA) has yet to win, from 7 archived starts between 2019 and 2020. Placed 2 times in total (28.6% of starts).
Who trained Jamais Assez?
Jamais Assez (USA) was trained by K R Burke on the most recent run on record, at Beverley on 12 August 2020.
Who is Jamais Assez's sire?
Jamais Assez (USA) is by Invincible Spirit (IRE) out of Ana Luna (GB), whose sire is Dream Well.
What is Jamais Assez's official rating?
The most recent official rating on record is 80, from the run on 12 August 2020. That is also the highest on record.
What is Jamais Assez's sire's record?
Invincible Spirit (IRE)'s progeny in our archive have won 11.9% of 20,862 runs since Jan 2008 (1,574 horses), Flat and jumps together. Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 844.
Who are Jamais Assez's siblings?
Out of Ana Luna (GB), Jamais Assez (USA) has 6 other produce in our archive, 3 of them winners. Most wins: Dream In Normandy (IRE) (5). Highest grade won: Listed (Alterite (FR)). The wins came over 7f–1m5½f. As at Nov 2026.

Record shown from June 2019. 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.