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Horse profile

Jac Brown (GB)

7yo gelding (at last run, May 2021) · Last trainer Debra Hamer · Last owner The Hamers
by Multiplex (GB) out of Do It On Dani (GB) (Weld)
14 runs · 7 courses · from Nov 2018
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 27 May 2021 — 1,973 days ago. Our archive can't say whether the horse is still in training.
Last run May 2021 · 1st of 5 Won last time out 3 wins · Worcester & Ffos Las Last raced off OR 126
KTB Profile

Jac Brown (GB) is 3 from 14. Won last time out at Worcester (Class 4). Every win has come on good or faster ground (0 from 8 on softer). Last raced off a career-high mark of 126.

Based on 14 archived runs · updated 21 Oct 2026
KTB at a glance Wins on good or faster OR at career high
Official rating126At career-high mark
126 106–126

KTB Speed and Rating

KTB Speed

Best recent Speed 118 the best of the last 3 graded (A or B) runs · Southwell, 19 Jul 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 12 figures · best 124A · median 99.5
GoingRunsBestMedianSince 21 Oct 2025
Good6124A108.5—
Heavy498B76—
Good to Soft2101B93—
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m5102A85—
2m1f – 2m4f4124A108—
2m5f – 3m3115A102—

Of 14 runs looked at, 2 have no figure: obstacles omitted — the race ran a shortened course (2).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 12 figures from 14 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 132A the best of the last 3 rated runs · Worcester, 6 May 2021 Official rating 126 at the last run, 27 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. A, B or C on a run is how much known form was in that race. What this means →

Jumps 14 figures · best 132A · median 113
GoingRunsBestMedianSince 21 Oct 2025
Good6132A119.5—
Heavy6132A104.5—
Good to Soft2123A105—
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m7123A106—
2m1f – 2m4f4132A109.5—
2m5f – 3m3132A128—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 14 figures from 14 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 9.1% of 4,181 runs since Jan 2008 (291 horses).

GoingRunsWinsSRvs sireThis horse
Firm4137.3%−1.8—
Good to Firm449327.1%−2—
Good1,053898.5%−0.63 from 6
Good to Soft576488.3%−0.80 from 2
Soft6646910.4%+1.3—
Heavy293279.2%+0.10 from 6
Standard (AW)1,10511410.3%+1.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f248176.9%−2.2—
6f – 7f903788.6%−0.5—
1m – 1m1f484387.9%−1.2—
1m2f – 1m4f6327511.9%+2.8—
1m5f – 2m902768.4%−0.71 from 7
2m1f – 2m4f557498.8%−0.30 from 4
2m5f – 3m3474011.5%+2.42 from 3
Over 3m10898.3%−0.8—

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
Do It On Dani (GB) (Weld)

7 siblings in the archive, 3 winners — best of them Dingo Bay (GB) (4 wins).

The wins came over 2m–3m; the highest grade won is Class 5 (Dingo Bay (GB)).

ProduceRunsWinsWin tripsBest grade
Dingo Bay (GB)2342m4f–3mClass 5
Well Done Dani (GB)2032m–2m2fClass 5
Meechlands Magic (GB)1912m7fClass 5
Kericho (GB)50——
Wilkinson Court (GB)30——
Over The Bridge (GB)110——
Fine Ark (GB)30——

Record by conditions

GoingRunsWinsSR£1
Good 6 3 50% +9.91
Heavy 6 0 0% −6.00
Good to Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 4 9 2 22% +2.41
Class 5 4 1 25% +0.50
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Ffos Las 5 1 20% −0.50
Worcester 2 2 100% +9.41
Southwell 2 0 0% −2.00
Chepstow 2 0 0% −2.00
Uttoxeter 1 0 0% −1.00
Cheltenham 1 0 0% −1.00
Newbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 7 1 14% −2.50
2m1f – 2m4f 4 0 0% −4.00
2m5f – 3m 3 2 67% +8.41

JockeyRunsWinsSR£1
Tom Bellamy 7 0 0% −7.00
Ben Jones 4 3 75% +11.91
Stan Sheppard 2 0 0% −2.00
Tom O'Brien 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 12 1 8% −7.50
Tongue tie 2 2 100% +9.41

SeasonRunsWinsSR£1
2021 2 2 100% +9.41
2020 7 0 0% −7.00
2019 4 1 25% +0.50
2018 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 10 2 20% +1.41
NH Flat 4 1 25% +0.50

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 ORSpdKTB Jockey SP
27 May 21+21d Worcester You Are Not Alone Novices' Hurdle (GBB Race) Class 4 · 23f · Good · 5 ran 1/5 11-7 12698C126B Ben Jones 10/11F
06 May 21+210d Worcester Make Your Mental Health A Priority Handicap Hurdle (Div 1) Class 4 · 23f · Good · 9 ran 1/9 11-5 116115A132A Ben Jones 17/2
08 Oct 20+35d Ffos Las Ed Culham Tips At tipstersempire.co.uk EBF 'National Hunt' Novices' Hurdle (GBB Race) Class 4 · 16f · Heavy · 11 ran 5/11 10 10-12 117—93C Tom Bellamy 7/2
03 Sep 20+46d Southwell Support The ARC Racing Club Handicap Hurdle Class 4 · 24.5f · Good · 10 ran 2/10 1½ 11-12 112102A128A Ben Jones 10/3
19 Jul 20+13d Southwell Sky Sports Racing HD Virgin 535 Handicap Hurdle Class 4 · 20.5f · Good · 9 ran 5/9 9 11-5 112118A106A Tom Bellamy 7/2
06 Jul 20+122d Uttoxeter Each Way Extra At bet365 Handicap Hurdle Class 4 · 20f · Good · 12 ran 3/12 3 11-0 112124A113A Tom Bellamy 13/2
06 Mar 20+36d Ffos Las Milford Waterfront Handicap Hurdle Class 4 · 20f · Heavy · 8 ran 2/8 nk 11-8 10698B132A Tom Bellamy 8/1
30 Jan 20+24d Ffos Las West Wales Raiders EBF 'National Hunt' Novices' Hurdle Class 4 · 20f · Heavy · 7 ran 5/7 29 11-2 —60C98C Tom Bellamy 12/1
06 Jan 20+21d Chepstow Plan A Consulting Maiden Hurdle (Div 1) Class 5 · 16f · Heavy · 10 ran 5/10 3 11-5 —70A115A Tom Bellamy 9/1
16 Dec 19+51d Ffos Las Thomas Carroll Group Maiden Hurdle Class 4 · 16f · Heavy · 10 ran 3/10 1¼ 10-12 ——106A Tom Bellamy 5/4
26 Oct 19+154d Cheltenham Royal Gloucestershire Hussars Standard Open NH Flat Race Class 2 · 16.5f · Heavy · 15 ran 9/15 7 11-4 —82C103A Tom O'Brien 22/1
25 May 19+91d Ffos Las Pendine Sands Holiday Park Intermediate Open NH Flat Race Class 5 · 16f · Good · 6 ran 1/6 10-9 —102A113B Ben Jones 7/2
23 Feb 19+107d Chepstow Pertemps Commercial Maiden NH Flat Race (Conditionals And Amateurs) Class 5 · 16f · Good To Soft · 15 ran 4/15 2¼ 11-2 —101B123A Stan Sheppard 50/1
08 Nov 18 Newbury British Horse Society Celebrating 70 Years Standard Open NH Flat Race Class 5 · 16.5f · Good To Soft · 15 ran 13/15 ¾ 10-11 —85C87C Stan Sheppard 100/1

Quick answers

How many races has Jac Brown (GB) won?
Jac Brown (GB) won 3 of 14 archived starts between 2018 and 2021, a strike rate of 21.4%. Placed 7 times in total (50% of starts).
Who trained Jac Brown (GB)?
Jac Brown (GB) was trained by Debra Hamer on the most recent run on record, at Worcester on 27 May 2021.
Who is Jac Brown (GB)'s sire?
Jac Brown (GB) is by Multiplex (GB) out of Do It On Dani (GB), whose sire is Weld.
What going does Jac Brown (GB) prefer?
Jac Brown (GB) has the best record on good going: 3 wins from 6 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 Jac Brown (GB)'s official rating?
The most recent official rating on record is 126, from the run on 27 May 2021. That is also the highest on record.
What is Jac Brown (GB)'s sire's record?
Multiplex (GB)'s progeny in our archive have won 9.1% of 4,181 runs since Jan 2008 (291 horses), Flat and jumps together.
Who are Jac Brown (GB)'s siblings?
Out of Do It On Dani (GB), Jac Brown (GB) has 7 other produce in our archive, 3 of them winners. Most wins: Dingo Bay (GB) (4). Highest grade won: Class 5 (Dingo Bay (GB)). The wins came over 2m–3m. As at Oct 2026.

Record shown from November 2018. 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.