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Horse profile

Justjamie (GB)

3yo gelding (at last run, Nov 2022) · Last trainer Robert Cowell · Last owner Dachel Stud
by Sir Percy (GB) out of Slewtoo (GB) (Three Valleys)
9 runs · 4 courses · from Nov 2021
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 Nov 2022 — 1,423 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2022 · 8th of 11 Last raced off OR 57
KTB Profile

Justjamie (GB) is yet to win from 9 starts, though has placed 3 times. Best effort: 2nd of 7 at Yarmouth (Jul 2022). Last raced off 57, 10lb below the career-high mark.

Based on 9 archived runs · updated 21 Oct 2026
KTB at a glance OR ↓ 10lb off peak
Official rating57↓ 10lb off peak
57 57–67

KTB Speed and Rating

KTB Speed

Best recent Speed 85 the best of the last 3 graded (A or B) runs · Wolverhampton (AW), 27 Sep 2022

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 9 figures · best 91B · median 82
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)691B81—
Good to Firm284A84—
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f891B83—
Under 6f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 9 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 65A the best of the last 3 rated runs · Kempton (AW), 28 Nov 2022 Official rating 57 at the last run, 28 Nov 2022

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 9 figures · best 77A · median 60
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)677A62.5—
Good to Firm268A60—
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f877A62.5—
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 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
Sir Percy (GB)

Progeny in our archive have won 11.1% of 7,149 runs since Jan 2008 (473 horses).

GoingRunsWinsSRvs sireThis horse
Firm52815.4%+4.3—
Good to Firm1,17614912.7%+1.60 from 2
Good1,73419011%−0.1—
Good to Soft908859.4%−1.7—
Soft8598610%−1.10 from 1
Heavy2052713.2%+2.1—
Standard (AW)2,21525211.4%+0.30 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f90910%−1.10 from 1
6f – 7f967848.7%−2.40 from 8
1m – 1m1f1,15211610.1%−1—
1m2f – 1m4f2,51829911.9%+0.8—
1m5f – 2m1,59119011.9%+0.8—
2m1f – 2m4f5136111.9%+0.8—
2m5f – 3m2482811.3%+0.2—
Over 3m701014.3%+3.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Slewtoo (GB) (Three Valleys)

2 siblings in the archive, 1 winner — best of them Sirius Slew (GB) (4 wins).

The wins came over 6f–7f; the highest grade won is Class 5 (Sirius Slew (GB)).

ProduceRunsWinsWin tripsBest grade
Sirius Slew (GB)4546f–7fClass 5
Simply Slew (GB)40——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 6 0 0% −6.00
Good to Firm 2 0 0% −2.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 5 0 0% −5.00
Class 5 4 0 0% −4.00

CourseRunsWinsSR£1
Wolverhampton (AW) 3 0 0% −3.00
Yarmouth 3 0 0% −3.00
Chelmsford City (AW) 2 0 0% −2.00
Kempton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 8 0 0% −8.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Tom Queally 3 0 0% −3.00
Luke Morris 3 0 0% −3.00
George Downing 1 0 0% −1.00
Rossa Ryan 1 0 0% −1.00
Daniel Tudhope 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 6 0 0% −6.00
Cheekpieces 2 0 0% −2.00
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 7 0 0% −7.00
2021 2 0 0% −2.00

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
28 Nov 22+32d Kempton (AW) Unibet Support Safe Gambling Handicap (Div 1) Class 6 · 7f · Standard To Slow · 11 ran 8/11 ½ 9-3 5779A65A George Downing 33/1
27 Oct 22+30d Chelmsford City (AW) Chelmsfordcityracecourse.com Handicap Class 6 · 6f · Standard · 14 ran 9/14 ¾ 9-6 6082B60A Tom Queally 40/1
27 Sep 22+30d Wolverhampton (AW) Download The At The Races App Handicap (Div 2) Class 6 · 6f · Standard · 8 ran 6/8 nse 9-9 6285A60A Rossa Ryan 8/1
28 Aug 22+38d Yarmouth Cazoo Search Drive Smile Handicap (Str) Class 6 · 7f · Good To Firm · 11 ran 9/11 3¾ 9-8 6484A52A Tom Queally 28/1
21 Jul 22+51d Yarmouth QuinnBet Handicap Class 6 · 6f · Good To Firm · 7 ran 2/7 2¾ 9-8 6484B68A Tom Queally 40/1
31 May 22+119d Yarmouth QuinnBet Daily Free Bet Maiden Stakes (GBB Race) Class 5 · 5f · Soft · 4 ran 4/4 9 9-6 6759C27B Luke Morris 20/1
01 Feb 22+36d Wolverhampton (AW) Betway Novice Stakes (GBB Race) Class 5 · 6f · Standard · 7 ran 6/7 4½ 9-0 —80A45A Luke Morris 14/1
27 Dec 21+31d Wolverhampton (AW) Coral Proud To Support British Racing EBF Novice Stakes (GBB Race) (Div 2) Class 5 · 6f · Standard · 13 ran 3/13 1 9-5 —91B77A Daniel Tudhope 3/1
26 Nov 21 Chelmsford City (AW) cazaar.co.uk Fun Online Marketplace Novice Stakes (GBB Race) Class 5 · 6f · Standard · 9 ran 3/9 ¾ 9-2 —78A69A Luke Morris 66/1

Quick answers

How many races has Justjamie (GB) won?
Justjamie (GB) has yet to win, from 9 archived starts between 2021 and 2022. Placed 3 times in total (33.3% of starts).
Who trained Justjamie (GB)?
Justjamie (GB) was trained by Robert Cowell on the most recent run on record, at Kempton (AW) on 28 November 2022.
Who is Justjamie (GB)'s sire?
Justjamie (GB) is by Sir Percy (GB) out of Slewtoo (GB), whose sire is Three Valleys.
What is Justjamie (GB)'s official rating?
The most recent official rating on record is 57, from the run on 28 November 2022. The highest on record is 67.
What is Justjamie (GB)'s sire's record?
Sir Percy (GB)'s progeny in our archive have won 11.1% of 7,149 runs since Jan 2008 (473 horses), Flat and jumps together.
Who are Justjamie (GB)'s siblings?
Out of Slewtoo (GB), Justjamie (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Sirius Slew (GB) (4). Highest grade won: Class 5 (Sirius Slew (GB)). The wins came over 6f–7f. As at Oct 2026.

Record shown from November 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.