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Horse profile

Quartz (FR)

3yo filly (at last run, Dec 2011) · Last trainer F Rohaut · Last owner Haras Detreham
by Muhtathir (GB) out of Queseraisjesanstoi (FR) (Rainbow Quest)
9 runs · 6 courses · from Jan 2011
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Dec 2011 — 5,422 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2011 · 1st of 15 Won last time out 2 wins · Deauville (FR)
KTB Profile

Quartz (FR) is 2 from 9, including a Listed win. Won last time out in the Prix Petite Etoile at Deauville (FR) — a first Listed win in our archive. Both wins have come on the all-weather — 0 from 5 on turf.

Based on 9 archived runs · updated 22 Oct 2026
KTB at a glance All wins on AW

Progeny in our archive

Produce record

As a dam, Quartz (FR) has 3 produce in the archive, 1 winner — most wins Signs Of Success (IRE) (1 win).

The wins came over 6½f.

ProduceRunsWinsWin tripsBest grade
Signs Of Success (IRE)2416½f—
Camden Lock (FR)20——
Quieta (IRE)40——

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

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

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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
Muhtathir (GB)

Progeny in our archive have won 11.3% of 4,710 runs since Jan 2008 (494 horses).

Weakest on standard (aw) going: 7.9% from 967.

GoingRunsWinsSRvs sireThis horse
Firm100%−11.3—
Good to Firm1291310.1%−1.2—
Good90011713%+1.70 from 3
Good to Soft655619.3%−2—
Soft1,39517912.8%+1.50 from 2
Heavy6598312.6%+1.3—
Standard (AW)967767.9%−3.42 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3438.8%−2.5—
6f – 7f505438.5%−2.8—
1m – 1m1f950909.5%−1.82 from 6
1m2f – 1m4f949869.1%−2.20 from 3
1m5f – 2m7259713.4%+2.1—
2m1f – 2m4f1,16315413.2%+1.9—
2m5f – 3m3194313.5%+2.2—
Over 3m651421.5%+10.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Queseraisjesanstoi (FR) (Rainbow Quest)

6 siblings in the archive, 3 winners — best of them Quatorze (FR) (7 wins).

The wins came over 7f–1m2f; the highest grade won is Listed (Quatorze (FR)).

ProduceRunsWinsWin tripsBest grade
Quatorze (FR)2677f–1m2fListed
No Wind No Rain (GB)621m–1m2f—
Law Diva (IRE)411m—
Sainte Adresse (GB)30——
Rodelinda (IRE)10——
Quandreviendrastu (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 4 2 50% +6.60
Good 3 0 0% −3.00
Soft 2 0 0% −1.00

CourseRunsWinsSR£1
Deauville (FR) 3 2 67% +7.60
Longchamp (FR) 2 0 0% −2.00
Maisons-Laffitte (FR) 1 0 0% −1.00
Clairefontaine 1 0 0% —
Saint-Cloud (FR) 1 0 0% −1.00
Cagnes-Sur-Mer (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 6 2 33% +5.60
1m2f – 1m4f 3 0 0% −3.00

JockeyRunsWinsSR£1
Francois-Xavier Bertras 8 1 13% −1.50
Olivier Peslier 1 1 100% +4.10

HeadgearRunsWinsSR£1
Cheekpieces 8 2 25% +3.60
None 1 0 0% −1.00

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 Jockey SP
17 Dec 11+62d Deauville (FR) Prix Petite Etoile () (3yo Fillies) (Fibresand) 9.5f · Standard · 15 ran 1/15 9-0 Olivier Peslier 41/10F
16 Oct 11+33d Longchamp (FR) Prix Europe 1 (Handicap) (3yo+ Fillies & Mares) (Turf) 10.5f · Good · 17 ran 2/17 hd 8-9 Francois-Xavier Bertras 5/1F
13 Sep 11+26d Maisons-Laffitte (FR) Prix Albine (Handicap) (3yo Fillies) (Turf) 10f · Soft · 20 ran 2/20 2 8-13 Francois-Xavier Bertras 7/1F
18 Aug 11+41d Clairefontaine Prix RMC (Prix Carling) 9f · Very Soft · 3 ran 2/3 2 9-2 Francois-Xavier Bertras —
08 Jul 11+43d Deauville (FR) Prix De Dives (Conditions) (3yo) (Fibresand) 9.5f · Standard · 11 ran 4/11 hd 8-10 Francois-Xavier Bertras 16/1
26 May 11+35d Longchamp (FR) Prix Du Bel Air (Handicap) (3yo) (Turf) 9f · Good · 16 ran 7/16 nk 9-0 Francois-Xavier Bertras 32/1
21 Apr 11+41d Saint-Cloud (FR) Prix Du Bearn (Handicap) (3yo) (Turf) 10.5f · Good · 16 ran 10/16 3 9-1 Francois-Xavier Bertras 17/2
11 Mar 11+49d Deauville (FR) Prix De La Perriere (Handicap) (3yo) (Fibresand) 9.5f · Standard · 14 ran 1/14 8-8 Francois-Xavier Bertras 9/2F
21 Jan 11 Cagnes-Sur-Mer (FR) Prix Cheret (Maiden) (3yo) (Fibresand) 8f · Standard · 13 ran 9/13 nse 8-13 Francois-Xavier Bertras 15/1

Quick answers

How many races has Quartz (FR) won?
Quartz (FR) won 2 of 9 archived starts in 2011, a strike rate of 22.2%. Placed 4 times in total (44.4% of starts).
Who trained Quartz (FR)?
Quartz (FR) was trained by F Rohaut on the most recent run on record, at Deauville (FR) on 17 December 2011.
Who is Quartz (FR)'s sire?
Quartz (FR) is by Muhtathir (GB) out of Queseraisjesanstoi (FR), whose sire is Rainbow Quest.
What going does Quartz (FR) prefer?
Quartz (FR) has the best record on standard (aw) 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 Quartz (FR)'s sire's record?
Muhtathir (GB)'s progeny in our archive have won 11.3% of 4,710 runs since Jan 2008 (494 horses), Flat and jumps together. Weakest on standard (aw) going: 7.9% from 967.
Who are Quartz (FR)'s siblings?
Out of Queseraisjesanstoi (FR), Quartz (FR) has 6 other produce in our archive, 3 of them winners. Most wins: Quatorze (FR) (7). Highest grade won: Listed (Quatorze (FR)). The wins came over 7f–1m2f. As at Oct 2026.
Has Quartz (FR) produced winners?
As a dam, Quartz (FR) has 3 produce in our archive, 1 of them a winner. Most wins: Signs Of Success (IRE) (1). The wins came over 6½f. As at Oct 2026.

Record shown from January 2011. 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.