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Horse profile

Dr Jekyll (IRE)

5yo gelding (at last run, Oct 2021) · Last trainer Alice Haynes · Last owner Miss Alice Haynes
by Scat Daddy (USA) out of Similu (GB) (Danehill Dancer)
18 runs · 6 courses · from Apr 2019
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Oct 2021 — 1,809 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2021 · 8th of 13 Won at Yarmouth Last raced off OR 63
KTB Profile

Dr Jekyll (IRE) is 1 from 18, the win coming at Class 6 level. Hasn't won since Jun 2021. The win came on turf — 0 from 12 on the all-weather.

Based on 18 archived runs · updated 14 Oct 2026
KTB at a glance Won on turf, 0 on AW Win at Class 6
Official rating63↓ 7lb off peak
63 63–70

KTB Speed and Rating

KTB Speed

Best recent Speed 91 the best of the last 3 graded (A or B) runs · Wolverhampton (AW), 30 Oct 2021

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.

Flat 18 figures · best 110A · median 86
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)1296C84—
Good to Firm4110A103.5—
Good284A74—
DistanceRunsBestMedianSince 14 Oct 2025
1m – 1m1f13110A89—
6f – 7f396C86—
1m2f – 1m4f272C68—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 18 figures from 18 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 72A the best of the last 3 rated runs · Yarmouth, 7 Jul 2021 Official rating 63 at the last run, 30 Oct 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. A, B or C on a run is how much known form was in that race.

Flat 18 figures · best 84A · median 71
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)1277A70.5—
Good to Firm484A77—
Good255A54—
DistanceRunsBestMedianSince 14 Oct 2025
1m – 1m1f1384A71—
6f – 7f372A70—
1m2f – 1m4f255C54—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 18 figures from 18 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
Scat Daddy (USA)

Progeny in our archive have won 14.2% of 906 runs since Jan 2008 (99 horses).

Strongest on good to firm going: 19.7% from 198. Strongest at trips under 6f (all codes): 27.4% from 124. Weakest over 1m2f – 1m4f (all codes): 7.5% from 134.

GoingRunsWinsSRvs sireThis horse
Firm5120%+5.8—
Good to Firm1983919.7%+5.51 from 4
Good1902412.6%−1.60 from 2
Good to Soft691115.9%+1.7—
Soft8889.1%−5.1—
Heavy16212.5%−1.7—
Standard (AW)3404412.9%−1.30 from 12
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1243427.4%+13.2—
6f – 7f3475415.6%+1.40 from 3
1m – 1m1f2673111.6%−2.61 from 13
1m2f – 1m4f134107.5%−6.70 from 2
1m5f – 2m3200%−14.2—
2m1f – 2m4f200%−14.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 13 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Similu (GB) (Danehill Dancer)

4 siblings in the archive, 2 winners — best of them Swan Bay (IRE) (2 wins).

The wins came over 6f–1m2f.

ProduceRunsWinsWin tripsBest grade
Swan Bay (IRE)521m½f–1m2f—
All Things Nice (IRE)626f–1m—
Mystery Of Love (IRE)30——
Aussie Pearl (IRE)60——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 12 0 0% −12.00
Good to Firm 4 1 25% +11.00
Good 2 0 0% −2.00

ClassRunsWinsSR£1
Class 6 12 1 8% +3.00
Class 5 5 0 0% −5.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Yarmouth 5 1 20% +10.00
Southwell (AW) 4 0 0% −4.00
Chelmsford City (AW) 3 0 0% −3.00
Lingfield (AW) 3 0 0% −3.00
Wolverhampton (AW) 2 0 0% −2.00
Brighton 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 13 1 8% +2.00
6f – 7f 3 0 0% −3.00
1m2f – 1m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
Kieran O'Neill 5 0 0% −5.00
Dylan Hogan 4 1 25% +11.00
Jamie Spencer 3 0 0% −3.00
Louis Steward 2 0 0% −2.00
George Bass 2 0 0% −2.00
Stefano Cherchi 1 0 0% −1.00
Harry Bentley 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 11 0 0% −11.00
Tongue tie 4 1 25% +11.00
Cheekpieces 2 0 0% −2.00
HT 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 13 1 8% +2.00
2020 2 0 0% −2.00
2019 3 0 0% −3.00

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
30 Oct 21+21d Wolverhampton (AW) MansionBet Best Odds Guaranteed Handicap Class 6 · 8.5f · Standard · 13 ran 8/13 ¾ 9-10 6391B71A Kieran O'Neill 25/1
09 Oct 21+94d Chelmsford City (AW) tote.co.uk Free Streaming Every UK Race Handicap Class 6 · 8f · Standard · 12 ran 6/12 2¼ 9-10 6486A69A Kieran O'Neill 40/1
07 Jul 21+8d Yarmouth Download The Free At The Races App Handicap Class 6 · 7f · Good To Firm · 8 ran 5/8 1 9-11 6486A72A Dylan Hogan 17/2
29 Jun 21+20d Brighton Follow racingwelfare On Instagram Handicap Class 6 · 8f · Good · 10 ran 7/10 8½ 9-13 6484A55A Kieran O'Neill 11/1
09 Jun 21+12d Yarmouth MansionBet Beaten By A Head Apprentice Handicap (Str) Class 6 · 8f · Good To Firm · 8 ran 1/8 9-10 63100A82A Dylan Hogan 14/1
28 May 21+29d Yarmouth QuinnBet Acca Bonus Handicap Class 6 · 10f · Good · 10 ran 8/10 6½ 9-6 6464C53C Jamie Spencer 12/1
29 Apr 21+9d Southwell (AW) MansionBet Live Casino Cashback Handicap Class 6 · 8f · Standard To Slow · 11 ran 5/11 1½ 9-2 6590A74A Stefano Cherchi 16/1
20 Apr 21+34d Yarmouth QuinnBet.com Handicap (Str) Class 6 · 8f · Good To Firm · 12 ran 3/12 1 9-7 65110A84A Kieran O'Neill 14/1
17 Mar 21+9d Lingfield (AW) Bombardier 'March To Your Own Drum' Claiming Stakes Class 6 · 7f · Standard · 6 ran 4/6 2¾ 9-9 6571A65B Kieran O'Neill 15/2
08 Mar 21+3d Wolverhampton (AW) Bombardier 'March To Your Own Drum' Claiming Stakes Class 6 · 8.5f · Standard · 8 ran 2/8 1 8-12 6589A77A Louis Steward 7/2
05 Mar 21+8d Lingfield (AW) Bombardier 'March To Your Own Drum' Novice Stakes Class 5 · 7f · Standard · 5 ran 2/5 nk 9-2 6596C70B Louis Steward 15/2
25 Feb 21+13d Southwell (AW) Bombardier Handicap Class 6 · 8f · Standard · 11 ran 9/11 2¼ 9-3 6666A53A George Bass 13/2
12 Feb 21+358d Southwell (AW) Bombardier 'March To Your Own Drum' Maiden Handicap Class 6 · 8f · Standard To Slow · 5 ran 2/5 2¼ 9-3 6682C75B George Bass 10/3
20 Feb 20+20d Southwell (AW) Bombardier Golden Beer Handicap Class 5 · 8f · Standard · 6 ran 4/6 2¼ 9-3 6980B71B Dylan Hogan 4/1
31 Jan 20+115d Lingfield (AW) Bombardier Golden Beer Handicap Class 5 · 8f · Standard · 7 ran 3/7 2¼ 9-0 7090A76A Dylan Hogan 9/1
08 Oct 19+19d Chelmsford City (AW) Bet totescoop6 At totesport.com Maiden Stakes Class 5 · 10f · Standard · 8 ran 6/8 4½ 9-5 —72C55C Jamie Spencer 5/2
19 Sep 19+149d Chelmsford City (AW) Seabro Scaffolding 'Not Afraid Of Heights' Novice Stakes Class 4 · 8f · Standard · 10 ran 6/10 ¾ 9-2 —82A69A Harry Bentley 9/2
23 Apr 19 Yarmouth Eastern Power Systems Of Norwich Novice Stakes (Str) Class 5 · 8f · Good To Firm · 14 ran 6/14 nse 9-2 —107C71A Jamie Spencer 10/1

Quick answers

How many races has Dr Jekyll (IRE) won?
Dr Jekyll (IRE) won 1 of 18 archived starts between 2019 and 2021, a strike rate of 5.6%. Placed 5 times in total (27.8% of starts).
Who trained Dr Jekyll (IRE)?
Dr Jekyll (IRE) was trained by Alice Haynes on the most recent run on record, at Wolverhampton (AW) on 30 October 2021.
Who is Dr Jekyll (IRE)'s sire?
Dr Jekyll (IRE) is by Scat Daddy (USA) out of Similu (GB), whose sire is Danehill Dancer.
What going does Dr Jekyll (IRE) prefer?
Dr Jekyll (IRE) has the best record on good to firm going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Dr Jekyll (IRE)'s official rating?
The most recent official rating on record is 63, from the run on 30 October 2021. The highest on record is 70.
What is Dr Jekyll (IRE)'s sire's record?
Scat Daddy (USA)'s progeny in our archive have won 14.2% of 906 runs since Jan 2008 (99 horses), Flat and jumps together. Strongest on good to firm going: 19.7% from 198. Strongest at trips under 6f (all codes): 27.4% from 124. Weakest over 1m2f – 1m4f (all codes): 7.5% from 134.
Who are Dr Jekyll (IRE)'s siblings?
Out of Similu (GB), Dr Jekyll (IRE) has 4 other produce in our archive, 2 of them winners. Most wins: Swan Bay (IRE) (2). The wins came over 6f–1m2f. As at Oct 2026.

Record shown from April 2019. 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.