Skip to content
Horse profile

Enact (GB)

4yo filly (at last run, Dec 2010) · Last trainer Sir Michael Stoute · Last owner Cheveley Park Stud
by Kyllachy (GB) out of Constitute (USA) (Gone West)
15 runs · 11 courses · from Sep 2008
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 Dec 2010 — 5,788 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2010 · 6th of 13 2 wins · Nottingham & Windsor Last raced off OR 98
KTB Profile

Enact (GB) is 2 from 15. Hasn't won since Aug 2009. Both wins came on good or faster ground (0 from 5 on softer). Each win came on a first visit to the course. Last raced off a career-high mark of 98.

Based on 15 archived runs · updated 21 Oct 2026
KTB at a glance Wins on good or faster OR at career high

Progeny in our archive

Produce record

As a dam, Enact (GB) has 3 produce in the archive, 3 winners — most wins Star Of The Stage (GB) (3 wins).

The wins came over 5f–1m; the highest grade won is Class 4 (Validator (GB)).

ProduceRunsWinsWin tripsBest grade
Star Of The Stage (GB)2637f–1mClass 5
Validator (GB)715fClass 4
Dubai Art (GB)517fClass 5
Official rating98At career-high mark
98 81–98

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 90A the best of the last 3 rated runs · Lingfield (AW), 20 Nov 2010 Official rating 98 at the last run, 15 Dec 2010

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 15 figures · best 110A · median 89
GoingRunsBestMedianSince 21 Oct 2025
Good4100A86—
Good to Firm4109A93.5—
Standard (AW)290A85.5—
Good to Soft2110A97—
Soft289A75.5—
Heavy1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f15110A89—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 15 figures from 15 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
Kyllachy (GB)

Progeny in our archive have won 9.9% of 13,847 runs since Jan 2008 (800 horses).

Weakest over 1m5f – 2m (all codes): 5.8% from 468.

GoingRunsWinsSRvs sireThis horse
Firm188168.5%−1.4—
Good to Firm2,75628910.5%+0.62 from 4
Good2,7162308.5%−1.40 from 4
Good to Soft1,4131218.6%−1.30 from 2
Soft1,3061279.7%−0.20 from 2
Heavy3684412%+2.10 from 1
Standard (AW)5,10054510.7%+0.80 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3,34938111.4%+1.5—
6f – 7f6,99370510.1%+0.22 from 15
1m – 1m1f1,9451718.8%−1.1—
1m2f – 1m4f836748.9%−1—
1m5f – 2m468275.8%−4.1—
2m1f – 2m4f197126.1%−3.8—
2m5f – 3m5024%−5.9—
Over 3m900%−9.9—

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
Constitute (USA) (Gone West)

8 siblings in the archive, 6 winners — best of them Enrol (GB) (3 wins).

The wins came over 6f–1m½f; the highest grade won is Class 3 (Enrol (GB)).

ProduceRunsWinsWin tripsBest grade
Enrol (GB)1436f–7fClass 3
Maypole (GB)1331m–1m½fClass 4
Adventureman (GB)5431m–1m½fClass 6
Tarseekh (GB)4236f–1mClass 6
Comprise (GB)1226fClass 5
Assembly (GB)1516fClass 6
Institute (GB)30——
Inaugurate (GB)20——

Record by conditions

GoingRunsWinsSR£1
Good 4 0 0% −4.00
Good to Firm 4 2 50% +5.12
Standard (AW) 2 0 0% −2.00
Good to Soft 2 0 0% −2.00
Soft 2 0 0% −2.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 2 8 0 0% −8.00
Class 1 4 0 0% −4.00
Class 3 2 1 50% +0.62
Class 5 1 1 100% +5.50

CourseRunsWinsSR£1
Newmarket 4 0 0% −4.00
Goodwood 2 0 0% −2.00
Kempton (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Ascot 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Nottingham 1 1 100% +1.62
Haydock 1 0 0% −1.00
York 1 0 0% −1.00
Newbury 1 0 0% −1.00
Windsor 1 1 100% +5.50

JockeyRunsWinsSR£1
Ryan Moore 10 2 20% −0.88
Kieren Fallon 1 0 0% −1.00
Shane Kelly 1 0 0% −1.00
William Buick 1 0 0% −1.00
Louis-Philippe Beuzelin 1 0 0% −1.00
Christophe Soumillon 1 0 0% −1.00

SeasonRunsWinsSR£1
2010 4 0 0% −4.00
2009 9 1 11% −6.38
2008 2 1 50% +4.50

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 ORKTB Jockey SP
15 Dec 10+25d Kempton (AW) Sunbury Stakes (Listed) Class 1 · 7f · Standard · 13 ran 6/13 hd 8-11 9881A Ryan Moore 7/2
20 Nov 10+112d Lingfield (AW) ladbrokes.com Golden Rose Stakes (Listed) Class 1 · 6f · Standard · 12 ran 2/12 1 8-11 9890A Kieren Fallon 15/2
31 Jul 10+90d Goodwood Bluesq.com Stewards' Cup (Heritage Handicap) Class 2 · 6f · Good · 28 ran 24/28 1 9-1 9860A Ryan Moore 6/1F
02 May 10+198d Newmarket Bettingmadeeasy At StanJames.com Handicap Class 2 · 6f · Good To Soft · 23 ran 2/23 1¼ 9-1 95110A Ryan Moore 15/2F
16 Oct 09+21d Newmarket E.B.F. National Stud Boadicea Fillies' Stakes (Listed) Class 1 · 6f · Good · 11 ran 3/11 1 8-12 9596A Ryan Moore 11/4F
25 Sep 09+22d Ascot Jean Bryant Memorial Handicap Class 2 · 6f · Good · 12 ran 2/12 nk 8-11 93100A Ryan Moore 2/1F
03 Sep 09+16d Salisbury E.B.F. Lochsong Fillies' Handicap Class 2 · 7f · Soft · 9 ran 2/9 nk 8-11 9189A Shane Kelly 11/4F
18 Aug 09+19d Nottingham Dg Taxis Nottingham's Most Reliable Handicap Class 3 · 6f · Good To Firm · 7 ran 1/7 9-3 84109A Ryan Moore 13/8F
30 Jul 09+22d Goodwood XL Insurance Heritage Handicap Class 2 · 7f · Good To Soft · 12 ran 5/12 2 8-4 8584A William Buick 12/1
08 Jul 09+46d Newmarket totesport.com Heritage Handicap Class 2 · 6f · Good · 19 ran 9/19 shd 7-13 8676A Louis-Philippe Beuzelin 14/1
23 May 09+10d Haydock Betfred (The Bonus King) Handicap Class 3 · 7f · Heavy · 12 ran 7/12 1¼ 8-11 8877A Ryan Moore 8/1
13 May 09+28d York Blue Square Handicap Class 2 · 7f · Good To Firm · 14 ran 8/14 ¾ 9-0 8871A Ryan Moore 5/1
15 Apr 09+172d Newmarket Betterbet On Newmarket High Street Handicap Class 2 · 6f · Good To Firm · 11 ran 2/11 ¾ 8-4 8195A Ryan Moore 5/1
25 Oct 08+26d Newbury Play Blackjack At Intercasino.co.uk Fillies Radley Stakes (Listed) Class 1 · 7f · Soft · 12 ran 8/12 3 8-12 8162A Christophe Soumillon 7/1
29 Sep 08 Windsor Get A Bonus At Williamhillcasino.com E.B.F. Maiden Stakes (Div 2) Class 5 · 6f · Good To Firm · 15 ran 1/15 8-12 —92A Ryan Moore 11/2

Quick answers

How many races has Enact (GB) won?
Enact (GB) won 2 of 15 archived starts between 2008 and 2010, a strike rate of 13.3%. Placed 8 times in total (53.3% of starts).
Who trained Enact (GB)?
Enact (GB) was trained by Sir Michael Stoute on the most recent run on record, at Kempton (AW) on 15 December 2010.
Who is Enact (GB)'s sire?
Enact (GB) is by Kyllachy (GB) out of Constitute (USA), whose sire is Gone West.
What going does Enact (GB) prefer?
Enact (GB) has the best record on good to firm going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Enact (GB)'s official rating?
The most recent official rating on record is 98, from the run on 15 December 2010. That is also the highest on record.
What is Enact (GB)'s sire's record?
Kyllachy (GB)'s progeny in our archive have won 9.9% of 13,847 runs since Jan 2008 (800 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 5.8% from 468.
Who are Enact (GB)'s siblings?
Out of Constitute (USA), Enact (GB) has 8 other produce in our archive, 6 of them winners. Most wins: Enrol (GB) (3). Highest grade won: Class 3 (Enrol (GB)). The wins came over 6f–1m½f. As at Oct 2026.
Has Enact (GB) produced winners?
As a dam, Enact (GB) has 3 produce in our archive, 3 of them winners. Most wins: Star Of The Stage (GB) (3). Highest grade won: Class 4 (Validator (GB)). The wins came over 5f–1m. As at Oct 2026.

Record shown from September 2008. 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.