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Horse profile

Curbyourenthusiasm (IRE)

7yo gelding (at last run, Jun 2018) · Last trainer David Simcock · Last owner M Caine J Barnett
by Mastercraftsman (IRE) out of Mohican Princess (GB) (Shirley Heights)
26 runs · 12 courses · from Nov 2013
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Jun 2018 — 3,049 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2018 · 20th of 20 4 wins · Chelmsford City (AW), Doncaster & Windsor Last raced off OR 102
KTB Profile

Curbyourenthusiasm (IRE) is 4 from 26. Hasn't won since Nov 2016. Last raced off 102, 9lb below the career-high mark.

Based on 26 archived runs · updated 4 Nov 2026
KTB at a glance OR ↓ 9lb off peak
Official rating102↓ 9lb off peak
102 69–111

KTB Speed and Rating

KTB Speed

Best recent Speed 120 the best of the last 3 graded (A or B) runs · Kempton (AW), 21 Feb 2018

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 11 figures · best 120B · median 102
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)9120B104—
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 4 Nov 2025
1m5f – 2m9120B102—
1m2f – 1m4f2104A75.5—

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

KTB Rating

Best recent KTB Rating 94A the best of the last 3 rated runs · Kempton (AW), 7 Apr 2018 Official rating 102 at the last run, 30 Jun 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 — 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 26 figures · best 100A · median 80.5
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)1195A82—
Good to Firm790B84—
Good4100A86.5—
Good to Soft279A72.5—
Soft290A81.5—
DistanceRunsBestMedianSince 4 Nov 2025
1m5f – 2m1495A83—
1m2f – 1m4f8100A88—
1m – 1m1f375A73—
2m1f – 2m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 26 figures from 26 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 10.6% of 11,637 runs since Apr 2013 (842 horses).

GoingRunsWinsSRvs sireThis horse
Firm2328.7%−1.9—
Good to Firm1,34515611.6%+12 from 7
Good2,97434511.6%+11 from 4
Good to Soft1,53316610.8%+0.20 from 2
Soft1,9691829.2%−1.40 from 2
Heavy6607010.6%0—
Standard (AW)3,1323109.9%−0.71 from 11
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5459.3%−1.3—
6f – 7f1,3841198.6%−2—
1m – 1m1f2,3342179.3%−1.30 from 3
1m2f – 1m4f3,81643811.5%+0.92 from 8
1m5f – 2m2,58728511%+0.42 from 14
2m1f – 2m4f1,08811410.5%−0.10 from 1
2m5f – 3m3264413.5%+2.9—
Over 3m48918.8%+8.2—

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

Dam
Mohican Princess (GB) (Shirley Heights)

9 siblings in the archive, 7 winners — best of them Eye of The Storm (IRE) (7 wins).

The wins came over 6f–2m; the highest grade won is Group 3 (Eye of The Storm (IRE)).

ProduceRunsWinsWin tripsBest grade
Eye of The Storm (IRE)4771m½f–2mGroup 3
Prince Golan (IRE)4546f–1m1½fClass 4
Livia Galilei (IRE)1031m4f—
Satchem (IRE)621mGroup 3
Mohican Heights (IRE)527f–1mListed
Oui Say Oui (IRE)316f—
Miss Coco (IRE)111m3½f—
Inconceivable (IRE)80——
Master Australia (IRE)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 11 1 9% −7.75
Good to Firm 7 2 29% −2.02
Good 4 1 25% +4.00
Good to Soft 2 0 0% −2.00
Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 2 11 2 18% +0.25
Class 1 7 0 0% −7.00
Class 4 4 2 50% +0.98
Class 5 4 0 0% −4.00

CourseRunsWinsSR£1
Kempton (AW) 5 0 0% −5.00
York 5 0 0% −5.00
Windsor 3 2 67% +1.98
Goodwood 2 0 0% −2.00
Lingfield (AW) 2 0 0% −2.00
Chelmsford City (AW) 2 1 50% +1.25
Doncaster 2 1 50% +6.00
Newcastle (AW) 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Ffos Las 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Salisbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 14 2 14% −2.75
1m2f – 1m4f 8 2 25% −3.02
1m – 1m1f 3 0 0% −3.00
2m1f – 2m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Jamie Spencer 12 4 33% +4.23
Fergus Sweeney 4 0 0% −4.00
Oisin Murphy 2 0 0% −2.00
Martin Dwyer 2 0 0% −2.00
Sean Levey 1 0 0% −1.00
Andrea Atzeni 1 0 0% −1.00
Stevie Donohoe 1 0 0% −1.00
Tom Marquand 1 0 0% −1.00
David Probert 1 0 0% −1.00
Martin Lane 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 8 0 0% −8.00
2017 1 0 0% −1.00
2016 6 1 17% −2.75
2015 5 3 60% +7.98
2014 4 0 0% −4.00
2013 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
2018 · 8 runs
30 Jun 18+35d Newcastle (AW) Stobart Rail & Civils Northumberland Plate Handicap (Heritage Handicap) Class 2 · 2m½f · Standard To Slow · 20 ran 20/20 38 9-4 10237C76C Oisin Murphy 33/1
26 May 18+49d Goodwood Netbet Android Download The App Tapster Stakes (Listed) Class 1 · 1m4f · Good · 5 ran 5/5 2½ 9-1 10247C77B Sean Levey 20/1
07 Apr 18+8d Kempton (AW) Betfred 'watch Sky Sports In Our Shops' Queen's Prize Handicap Class 2 · 2m · Standard · 11 ran 2/11 2 9-10 10082A94A Jamie Spencer 7/1
30 Mar 18+20d Lingfield (AW) Betway All-weather Marathon Championships Conditions Stakes Class 2 · 2m · Standard · 9 ran 6/9 shd 9-5 10072A82A Andrea Atzeni 20/1
10 Mar 18+17d Chelmsford City (AW) totetrifecta Pick The 1,2,3 Conditions Stakes Class 2 · 2m · Standard · 5 ran 2/5 10 9-6 100102C79B Stevie Donohoe 7/1
21 Feb 18+19d Kempton (AW) 32red Conditions Stakes Class 2 · 2m · Standard · 7 ran 2/7 nk 9-7 100120B90A Oisin Murphy 8/1
02 Feb 18+18d Lingfield (AW) Betway Conditions Stakes Class 2 · 2m · Standard · 6 ran 3/6 2 9-0 102104B84B Jamie Spencer 8/1
15 Jan 18+233d Wolverhampton (AW) Betway Live Casino Conditions Stakes (Qualifier) Class 2 · 2m½f · Standard · 11 ran 9/11 14 9-3 106114C74C Jamie Spencer 14/1
2017 · 1 run
27 May 17+185d York weddingmates.co.uk Grand Cup Stakes (Listed) Class 1 · 1m6f · Good To Firm · 10 ran 6/10 nk 9-0 10887A84A Tom Marquand 8/1
2016 · 6 runs
23 Nov 16+18d Kempton (AW) 32Red Wild Flower Stakes (Listed) Class 1 · 1m4f · Standard To Slow · 12 ran 3/12 2¼ 9-6 108104A95A Jamie Spencer 7/1
05 Nov 16+57d Chelmsford City (AW) Your Breeders' Cup Guide At Attheraces.com/Breederscup Handicap Class 2 · 1m6f · Standard · 6 ran 1/6 10-0 105111A93B Jamie Spencer 9/4J
09 Sep 16+21d Doncaster 250th Doncaster Cup (Group 2) (British Champions Series) Class 1 · 2m2f · Good · 8 ran 6/8 3¾ 9-3 107—78A Jamie Spencer 10/1
19 Aug 16+22d York Weatherbys Hamilton Lonsdale Cup (British Champions Series) (Group 2) Class 1 · 2m½f · Good To Firm · 7 ran 7/7 8 9-3 109—75C Jamie Spencer 7/1
28 Jul 16+76d Goodwood Qatar Goodwood Cup (Group 2) (British Champions Series) Class 1 · 2m · Good To Firm · 14 ran 10/14 nk 9-8 111—76A Fergus Sweeney 8/1
13 May 16+245d York Betway Yorkshire Cup (Group 2) (British Champions Series) Class 1 · 1m6f · Good To Firm · 5 ran 2/5 ½ 9-1 101—90B Fergus Sweeney 15/2
2015 · 5 runs
11 Sep 15+21d Doncaster Ladbrokes Mallard Handicap Class 2 · 1m6½f · Good · 10 ran 1/10 9-3 95—95A Jamie Spencer 7/1
21 Aug 15+42d York Sky Bet First Race Special Handicap Class 2 · 1m4f · Good To Soft · 17 ran 10/17 3 9-10 95—79A Jamie Spencer 6/1
10 Jul 15+39d York GroceryAid Chairman's Charity Cup (Handicap) Class 2 · 1m4f · Good · 15 ran 2/15 nk 9-5 89—100A Jamie Spencer 6/1
01 Jun 15+28d Windsor Rainbow Trust Children's Charity Handicap Class 4 · 1m3½f · Good To Firm · 6 ran 1/6 9-2 80—90B Jamie Spencer 8/11F
04 May 15+265d Windsor Bet totetrifecta Handicap Class 4 · 1m3½f · Good To Firm · 6 ran 1/6 8-9 73—86B Jamie Spencer 9/4
2014 · 4 runs
12 Aug 14+46d Ffos Las At The Races Handicap Class 4 · 1m4f · Good To Soft · 10 ran 6/10 hd 9-0 75—66A David Probert 9/4F
27 Jun 14+36d Newmarket Invesco Perpetual Handicap Class 4 · 1m5f · Good To Firm · 8 ran 3/8 5 9-3 74—78A Fergus Sweeney 9/2
22 May 14+24d Salisbury Bathwick Tyres Ferndown Classified Stakes Class 5 · 1m2f · Soft · 7 ran 2/7 hd 9-0 69—90A Martin Dwyer 2/1J
28 Apr 14+147d Windsor New Horse Racing Odds At Unibet.co.uk Maiden Stakes Class 5 · 1m · Soft · 11 ran 3/11 8 9-5 ——73A Martin Dwyer 6/1
2013 · 2 runs
02 Dec 13+21d Kempton (AW) Cheltenham 2014 NRRB At BetVictor.com Maiden Stakes (Div 1) Class 5 · 1m · Standard · 13 ran 5/13 hd 9-5 ——75A Martin Lane 20/1
11 Nov 13 Kempton (AW) British Stallion Studs E.B.F. Maiden Stakes (Div 2) Class 5 · 1m · Standard · 14 ran 10/14 1 9-5 ——68A Fergus Sweeney 66/1

Quick answers

How many races has Curbyourenthusiasm won?
Curbyourenthusiasm (IRE) won 4 of 26 archived starts between 2013 and 2018, a strike rate of 15.4%. Placed 13 times in total (50% of starts).
Who trained Curbyourenthusiasm?
Curbyourenthusiasm (IRE) was trained by David Simcock on the most recent run on record, at Newcastle (AW) on 30 June 2018.
Who is Curbyourenthusiasm's sire?
Curbyourenthusiasm (IRE) is by Mastercraftsman (IRE) out of Mohican Princess (GB), whose sire is Shirley Heights.
What going does Curbyourenthusiasm prefer?
Curbyourenthusiasm (IRE) has the best record on good to firm going: 2 wins from 7 starts (28.6%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Curbyourenthusiasm's official rating?
The most recent official rating on record is 102, from the run on 30 June 2018. The highest on record is 111.
What is Curbyourenthusiasm's sire's record?
Mastercraftsman (IRE)'s progeny in our archive have won 10.6% of 11,637 runs since Apr 2013 (842 horses), Flat and jumps together.
Who are Curbyourenthusiasm's siblings?
Out of Mohican Princess (GB), Curbyourenthusiasm (IRE) has 9 other produce in our archive, 7 of them winners. Most wins: Eye of The Storm (IRE) (7). Highest grade won: Group 3 (Eye of The Storm (IRE)). The wins came over 6f–2m. As at Nov 2026.

Record shown from November 2013. 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.