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Horse profile

Muthmera (USA)

3yo filly (at last run, Jul 2013) · Last trainer Roger Varian · Last owner Hamdan Al Maktoum
by Dynaformer (USA) out of Burooz (IRE) (King's Best)
6 runs · 6 courses · from Sep 2012
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 12 Jul 2013 — 4,849 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2013 · 7th of 9 Won at Chester Beaten favourite LTO Last raced off OR 83
KTB Profile

Muthmera (USA) is 1 from 6, the win coming at Class 4 level. Hasn't won since Jun 2013. Last raced off a career-high mark of 83.

Based on 6 archived runs · updated 21 Oct 2026
KTB at a glance Win at Class 4

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 85A the best of the last 3 rated runs · Newbury, 13 Jun 2013 Official rating 83 at the last run, 12 Jul 2013

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 6 figures · best 91A · median 84
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm285A71.5—
Good to Soft291A87.5—
Good284A83—
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f485A84—
1m – 1m1f291A86.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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
Dynaformer (USA)

Progeny in our archive have won 14.6% of 1,776 runs since Jan 2008 (154 horses).

Strongest over 1m – 1m1f (all codes): 20.6% from 199. Weakest over 2m5f – 3m (all codes): 8.3% from 169.

GoingRunsWinsSRvs sireThis horse
Firm9111.1%−3.5—
Good to Firm2804817.1%+2.50 from 2
Good4326715.5%+0.90 from 2
Good to Soft2523815.1%+0.51 from 2
Soft3324413.3%−1.3—
Heavy1321813.6%−1—
Standard (AW)3394312.7%−1.9—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f200%−14.6—
6f – 7f811417.3%+2.7—
1m – 1m1f1994120.6%+60 from 2
1m2f – 1m4f5839816.8%+2.21 from 4
1m5f – 2m4725611.9%−2.7—
2m1f – 2m4f2403213.3%−1.3—
2m5f – 3m169148.3%−6.3—
Over 3m30413.3%−1.3—

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
Burooz (IRE) (King's Best)

1 sibling in the archive, 1 winner — best of them Khalaab (USA) (1 win).

The wins came over 1m1f.

ProduceRunsWinsWin tripsBest grade
Khalaab (USA)311m1f—

Record by conditions

GoingRunsWinsSR£1
Good to Firm 2 0 0% −2.00
Good to Soft 2 1 50% +1.00
Good 2 0 0% −2.00

ClassRunsWinsSR£1
Class 4 4 1 25% −1.00
Class 3 1 0 0% −1.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Ascot 1 0 0% −1.00
Chester 1 1 100% +2.00
Newbury 1 0 0% −1.00
Sandown 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Leicester 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 4 1 25% −1.00
1m – 1m1f 2 0 0% −2.00

JockeyRunsWinsSR£1
Paul Hanagan 3 0 0% −3.00
Dane O'Neill 2 0 0% −2.00
Sean Levey 1 1 100% +2.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Hood + cheekpieces 2 1 50% +1.00

SeasonRunsWinsSR£1
2013 4 1 25% −1.00
2012 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 ORKTB Jockey SP
12 Jul 13+13d Ascot Cushman & Wakefield Fillies' Handicap (For The John Travers Memorial Trophy) Class 3 · 12f · Good To Firm · 9 ran 7/9 11 8-10 8358C Dane O'Neill 2/1F
29 Jun 13+16d Chester Red Alert Handicap Class 4 · 12.5f · Good To Soft · 5 ran 1/5 9-3 7984B Sean Levey 2/1F
13 Jun 13+48d Newbury Crossland Maiden Fillies' Stakes (Div 1) Class 4 · 10f · Good To Firm · 13 ran 2/13 nk 9-0 7885A Dane O'Neill 3/1
26 Apr 13+205d Sandown Bet365 Maiden Fillies' Stakes Class 4 · 10f · Good · 8 ran 4/8 1 9-0 —84A Paul Hanagan 4/1
03 Oct 12+22d Nottingham E.B.F. Double M Catering Challenge Maiden Fillies' Stakes (Div 2) Class 5 · 8.5f · Good To Soft · 15 ran 2/15 ¾ 9-0 —91A Paul Hanagan 7/2
11 Sep 12 Leicester Betfair Sponsors The Stable Staff Canteen E.B.F. Maiden Fillies' Stakes (Rnd) Class 4 · 8f · Good · 13 ran 3/13 ½ 9-0 —82A Paul Hanagan 8/1

Quick answers

How many races has Muthmera (USA) won?
Muthmera (USA) won 1 of 6 archived starts between 2012 and 2013, a strike rate of 16.7%. Placed 4 times in total (66.7% of starts).
Who trained Muthmera (USA)?
Muthmera (USA) was trained by Roger Varian on the most recent run on record, at Ascot on 12 July 2013.
Who is Muthmera (USA)'s sire?
Muthmera (USA) is by Dynaformer (USA) out of Burooz (IRE), whose sire is King's Best.
What is Muthmera (USA)'s official rating?
The most recent official rating on record is 83, from the run on 12 July 2013. That is also the highest on record.
What is Muthmera (USA)'s sire's record?
Dynaformer (USA)'s progeny in our archive have won 14.6% of 1,776 runs since Jan 2008 (154 horses), Flat and jumps together. Strongest over 1m – 1m1f (all codes): 20.6% from 199. Weakest over 2m5f – 3m (all codes): 8.3% from 169.
Who are Muthmera (USA)'s siblings?
Out of Burooz (IRE), Muthmera (USA) has 1 other produce in our archive, 1 of them a winner. Most wins: Khalaab (USA) (1). The wins came over 1m1f. As at Oct 2026.

Record shown from September 2012. 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.