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Horse profile

Casimir Du Clos (FR)

9yo gelding (at last run, May 2021) · Last trainer Stuart Coltherd · Last owner Newitt Flannigan Scott Gillie Swinton
by Blue Bresil (FR) out of Cyrienne Du Maine (FR) (Saint Cyrien)
22 runs · 9 courses · from Dec 2017
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 May 2021 — 2,001 days ago. Our archive can't say whether the horse is still in training.
Last run May 2021 4 wins · Hexham & Sedgefield Last raced off OR 89
KTB Profile

Casimir Du Clos (FR) is 4 from 22. Hasn't won since Dec 2020.

Based on 22 archived runs · updated 4 Nov 2026
Official rating89↓ 6lb off peak
89 80–95

KTB Speed and Rating

KTB Speed

Best recent Speed 81 the best of the last 3 graded (A or B) runs · Sedgefield, 12 Nov 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 →

Jumps 11 figures · best 94A · median 65
GoingRunsBestMedianSince 4 Nov 2025
Good to Soft494A81.5—
Good465B48—
Heavy288C66.5—
Soft1———
DistanceRunsBestMedianSince 4 Nov 2025
2m1f – 2m4f594A81—
1m5f – 2m588C49—
2m5f – 3m1———

Of 22 runs looked at, 11 have no figure: obstacles omitted — the race ran a shortened course (7) · did not complete (3) · no standard for this course, surface and code on the window (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 11 figures from 22 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 116A the best of the last 3 rated runs · Hexham, 9 Dec 2020 Official rating 89 at the last run, 13 May 2021

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 →

Jumps 19 figures · best 116A · median 86
GoingRunsBestMedianSince 4 Nov 2025
Good to Soft6115A88—
Heavy5116A112—
Good593A78—
Soft2114A110.5—
Standard (AW)1———
DistanceRunsBestMedianSince 4 Nov 2025
2m1f – 2m4f9115A93—
1m5f – 2m9116A86—
2m5f – 3m1———

Of 22 runs looked at, 3 have no figure: did not complete (or a non-runner row) (3).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 19 figures from 22 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

Progeny in our archive have won 12.2% of 3,529 runs since Sep 2013 (461 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−12.2—
Good to Firm47714.9%+2.7—
Good91710311.2%−10 from 5
Good to Soft7388511.5%−0.71 from 7
Soft1,19815412.9%+0.71 from 4
Heavy5767513%+0.82 from 5
Standard (AW)5259.6%−2.60 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f10110%−2.2—
1m – 1m1f3725.4%−6.8—
1m2f – 1m4f6857.4%−4.8—
1m5f – 2m1,25316613.2%+13 from 9
2m1f – 2m4f1,49817311.5%−0.71 from 12
2m5f – 3m5707212.6%+0.40 from 1
Over 3m931010.8%−1.4—

Flat and jumps together (all codes) · since Sep 2013 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Cyrienne Du Maine (FR) (Saint Cyrien)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Reve Du Clos (FR)10——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 7 1 14% +5.00
Heavy 5 2 40% +8.50
Good 5 0 0% −5.00
Soft 4 1 25% +2.00
Standard (AW) 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 15 3 20% +4.50
Class 4 7 1 14% +5.00

CourseRunsWinsSR£1
Hexham 8 3 38% +11.50
Sedgefield 4 1 25% +8.00
Newcastle 3 0 0% −3.00
Wetherby 2 0 0% −2.00
Perth 1 0 0% −1.00
Catterick 1 0 0% −1.00
Musselburgh 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00
Haydock 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 12 1 8% −5.00
1m5f – 2m 9 3 33% +15.50
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Sam Coltherd 19 4 21% +12.50
Brian Hughes 1 0 0% −1.00
Stephen Mulqueen 1 0 0% −1.00
Danny Cook 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 18 3 17% +7.00
Cheekpieces 3 1 33% +3.50
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 3 0 0% −3.00
2020 7 1 14% −0.50
2019 8 3 38% +17.00
2018 3 0 0% −3.00
2017 1 0 0% −1.00

TypeRunsWinsSR£1
Chase 13 3 23% +11.50
Hurdle 8 1 13% −1.00
NH Flat 1 0 0% −1.00

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
2021 · 3 runs
13 May 21+12d Perth Breast Cancer Now Handicap Chase Class 5 · 2m4f · Soft · 9 ran F/9 — 10-10 89—— Brian Hughes 3/1
01 May 21+31d Hexham Visit attheraces.com Handicap Chase Class 5 · 2m4f · Good To Soft · 13 ran 3/13 2¼ 11-5 9082C115A Sam Coltherd 10/1
31 Mar 21+112d Hexham Holiday At Hexham Racecourse Caravan Park Handicap Chase Class 5 · 2m4f · Good To Soft · 7 ran 3/7 11 11-9 92—101A Sam Coltherd 9/2
2020 · 7 runs
09 Dec 20+19d Hexham Tant Pis Handicap Chase Class 5 · 1m7½f · Heavy · 8 ran 1/8 10-6 86—116A Sam Coltherd 11/2
20 Nov 20+8d Catterick Jumps At Home With Free Racingtv Handicap Chase Class 5 · 2m3f · Good · 10 ran 3/10 16 11-3 9047B93A Sam Coltherd 11/1
12 Nov 20+25d Sedgefield Temptations Bishop Auckland Handicap Chase Class 5 · 2m3½f · Good To Soft · 11 ran 7/11 11 10-9 9081B79A Sam Coltherd 12/1
18 Oct 20+229d Sedgefield Paxtons For JCB Agriculture Conditional Jockeys' Handicap Chase Class 5 · 2m5f · Good · 14 ran 11/14 4 11-5 9565B86A Stephen Mulqueen 22/1
03 Mar 20+6d Newcastle Play Slots At betuk.com Novices' Handicap Hurdle Class 5 · 2m4½f · Soft · 12 ran 2/12 2¼ 11-5 95—114A Sam Coltherd 20/1
26 Feb 20+5d Musselburgh JumpingForJoy On Racing TV Handicap Chase Class 5 · 2m4½f · Soft · 4 ran RO/4 — 11-4 95—— Sam Coltherd 5/1
21 Feb 20+72d Newcastle (AW) Allingtons Kia 'Jumpers' Bumper' NH Flat Race Class 4 · 2m½f · Slow · 12 ran 11/12 20 11-1 ——75C Sam Coltherd 66/1
2019 · 8 runs
11 Dec 19+21d Hexham Seasons Greetings From Hexham Bookmakers Handicap Chase Class 4 · 2m4f · Heavy · 5 ran 5/5 34 10-13 95—78C Sam Coltherd 6/5F
20 Nov 19+12d Hexham Christmas Packages Available On 11th December Handicap Hurdle Class 5 · 2m4f · Heavy · 14 ran 1/14 10-12 86—112A Sam Coltherd 6/1
08 Nov 19+27d Hexham Weatherbys Vat Services Handicap Hurdle Class 5 · 2m · Heavy · 10 ran 2/10 2¾ 10-5 8188C113A Sam Coltherd 5/2
12 Oct 19+180d Hexham Campbell & Rowley Event Bars Handicap Chase Class 5 · 1m7½f · Soft · 8 ran 1/8 10-8 8049A107A Sam Coltherd 5/1
15 Apr 19+10d Hexham Smooth Drive Home With Clive Warren Handicap Chase Class 5 · 1m7½f · Good · 7 ran 5/7 3½ 10-12 8144A76B Sam Coltherd 11/2
05 Apr 19+15d Sedgefield Addleshaw Goddard LLP Novices' Handicap Chase Class 4 · 2m½f · Good · 7 ran 4/7 11 9-13 81—72B Sam Coltherd 9/4F
21 Mar 19+16d Sedgefield God Bless Noreen Surtees Novices' Handicap Chase Class 4 · 2m½f · Good To Soft · 7 ran 1/7 9-12 80—90B Sam Coltherd 11/1
05 Mar 19+82d Newcastle Watch Sky Sports Racing Sky 415 Novices' Handicap Hurdle Class 5 · 2m4½f · Good To Soft · 16 ran PU/16 — 10-11 85—— Danny Cook 8/1
2018 · 3 runs
13 Dec 18+15d Newcastle Best Odds Guaranteed At 188Bet Handicap Hurdle (Div 2) Class 5 · 2m4½f · Good To Soft · 11 ran 7/11 6 10-11 8894A75A Sam Coltherd 50/1
28 Nov 18+26d Wetherby racinguk.com Novices' Hurdle (Div 1) Class 4 · 2m · Good To Soft · 8 ran 5/8 11 10-7 —76C86C Sam Coltherd 200/1
02 Nov 18+331d Wetherby Enjoy The Jumps On RacingUK Novices' Hurdle Class 4 · 2m3½f · Good · 8 ran 7/8 16 10-7 —49C78C Sam Coltherd 100/1
2017 · 1 run
06 Dec 17 Haydock Hugh Denning 80th Birthday Novices' Hurdle Class 4 · 1m7½f · Heavy · 6 ran 5/6 19 10-7 —45C83C Sam Coltherd 66/1

Quick answers

How many races has Casimir Du Clos won?
Casimir Du Clos (FR) won 4 of 22 archived starts between 2017 and 2021, a strike rate of 18.2%. Placed 8 times in total (36.4% of starts).
Who trained Casimir Du Clos?
Casimir Du Clos (FR) was trained by Stuart Coltherd on the most recent run on record, at Perth on 13 May 2021.
Who is Casimir Du Clos's sire?
Casimir Du Clos (FR) is by Blue Bresil (FR) out of Cyrienne Du Maine (FR), whose sire is Saint Cyrien.
What going does Casimir Du Clos prefer?
Casimir Du Clos (FR) has the best record on heavy going: 2 wins from 5 starts (40%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Casimir Du Clos's official rating?
The most recent official rating on record is 89, from the run on 13 May 2021. The highest on record is 95.
What is Casimir Du Clos's sire's record?
Blue Bresil (FR)'s progeny in our archive have won 12.2% of 3,529 runs since Sep 2013 (461 horses), Flat and jumps together.
Who are Casimir Du Clos's siblings?
Out of Cyrienne Du Maine (FR), Casimir Du Clos (FR) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from December 2017. 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.