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Horse profile

Uma De Synthe (FR)

4yo gelding (at last run, Nov 2013) · Last trainer A Bonin · Last owner Mme D Vacher A Bonin
by Red Guest (IRE) out of Nelly I (FR) (Arctic Tern)
19 runs · 6 courses · from Dec 2011
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 1 Nov 2013 — 4,752 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2013 · 1st of 16 Won last time out 2 wins · Saint-Cloud (FR)
KTB Profile

Uma De Synthe (FR) is 2 from 19. Won last time out at Saint-Cloud (FR). Both wins have come on turf — 0 from 7 on the all-weather.

Based on 19 archived runs · updated 5 Nov 2026
KTB at a glance All wins on turf

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
Red Guest (IRE)

Progeny in our archive have won 8.6% of 151 runs since Sep 2008 (25 horses).

GoingRunsWinsSRvs sireThis horse
Good500%−8.60 from 2
Good to Soft900%−8.60 from 3
Soft8045%−3.60 from 2
Heavy46919.6%+112 from 5
Standard (AW)1100%−8.60 from 7
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−8.6—
6f – 7f500%−8.60 from 4
1m – 1m1f1100%−8.60 from 6
1m2f – 1m4f20315%+6.42 from 9
1m5f – 2m1300%−8.6—
2m1f – 2m4f931010.8%+2.2—
2m5f – 3m700%−8.6—
Over 3m100%−8.6—

Flat and jumps together (all codes) · since Sep 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Nelly I (FR) (Arctic Tern)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Back Nelly (FR)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 7 0 0% −7.00
Heavy 5 2 40% +14.80
Good to Soft 3 0 0% −3.00
Good 2 0 0% −2.00
Soft 2 0 0% −2.00

CourseRunsWinsSR£1
Saint-Cloud (FR) 5 2 40% +14.80
Deauville (FR) 5 0 0% −5.00
Maisons-Laffitte (FR) 4 0 0% −4.00
Chantilly (FR) 3 0 0% −3.00
Longchamp (FR) 1 0 0% −1.00
Fontainebleau (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 9 2 22% +10.80
1m – 1m1f 6 0 0% −6.00
6f – 7f 4 0 0% −4.00

JockeyRunsWinsSR£1
Anthony Crastus 9 0 0% −9.00
Ronan Thomas 3 2 67% +16.80
Cesar Passerat 3 0 0% −3.00
Antoine Coutier 2 0 0% −2.00
Raphael Marchelli 1 0 0% −1.00
Cyrille Stefan 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 18 2 11% +1.80
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2013 6 2 33% +13.80
2012 12 0 0% −12.00
2011 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
2013 · 6 runs
01 Nov 13+43d Saint-Cloud (FR) Prix du Charolais (Handicap) (3yo+) (Turf) 1m2½f · Heavy · 16 ran 1/16 8-11 Ronan Thomas 17/2
19 Sep 13+23d Saint-Cloud (FR) Prix De Port Royal (Handicap) (4yo) (Turf) 1m2½f · Heavy · 20 ran 1/20 9-1 Ronan Thomas 93/10
27 Aug 13+86d Deauville (FR) Prix De Valletot (Handicap) (4yo) (Fibresand) 1m4f · Standard · 15 ran 3/15 1¼ 9-5 Ronan Thomas 16/1
02 Jun 13+15d Chantilly (FR) Prix RMC (Prix du Pain de Sucre) (Handicap) (4yo) (Turf) 1m2f · Good To Soft · 19 ran —/19 9-2 Anthony Crastus 14/1
18 May 13+21d Maisons-Laffitte (FR) Prix D'Acheres (Claimer) (4yo) (Turf) 1m2f · Good · 14 ran 5/14 nk 8-8 Antoine Coutier 26/1
27 Apr 13+120d Chantilly (FR) Prix du Grand Marais (Handicap) (4yo) (Polytrack) 1m2½f · Standard · 14 ran 9/14 3½ 9-3 Anthony Crastus 22/1
2012 · 12 runs
28 Dec 12+14d Deauville (FR) Prix De Moricand (Claimer) (3yo Colts & Geldings) (Fibresand) 7½f · Standard · 16 ran —/16 8-13 Anthony Crastus 19/1
14 Dec 12+17d Deauville (FR) Prix de Balme (Claimer) (3yo) (Fibresand) 7½f · Standard · 16 ran —/16 8-11 Raphael Marchelli 21/1
27 Nov 12+29d Chantilly (FR) Prix du Rond Dollar (Handicap) (3yo+) (Polytrack) 1m1½f · Standard · 17 ran 10/17 hd 9-0 Anthony Crastus 10/1
29 Oct 12+16d Saint-Cloud (FR) Prix De Grisy (Handicap) (3yo) (Turf) 1m · Heavy · 15 ran 2/15 ½ 8-13 Anthony Crastus 4/1F
13 Oct 12+23d Maisons-Laffitte (FR) Prix De Buzenval (Prix Du Carrefour Et Du Centre Commercial Montesson) (Claimer) (3yo) (Turf) 1m · Heavy · 19 ran 3/19 nk 9-4 Anthony Crastus 8/1
20 Sep 12+90d Saint-Cloud (FR) Prix De Bonnieres-Sur-Seine (Claimer) (3yo) (Young Jockeys and Jockeys who have not ridden 12 winner 1m · Good To Soft · 18 ran 2/18 1½ 9-4 Cyrille Stefan 20/1
22 Jun 12+21d Maisons-Laffitte (FR) Prix De La Croix De Berny (Handicap) (3yo) (Turf) 1m2f · Very Soft · 16 ran 9/16 1¼ 9-1 Anthony Crastus 6/1
01 Jun 12+27d Maisons-Laffitte (FR) Prix De La Genevraye (Handicap) (3yo) (Turf) 1m2f · Good · 11 ran 5/11 nse 9-0 Cesar Passerat 33/10F
05 May 12+23d Saint-Cloud (FR) Prix De Villiers Adam (Claimer) (3yo Colts & Geldings) (Turf) 1m · Heavy · 10 ran 2/10 hd 8-4 Cesar Passerat 73/10
12 Apr 12+13d Longchamp (FR) Prix Des Nenuphars (Handicap) (3yo) (Turf) 1m½f · Good To Soft · 15 ran —/15 9-1 Anthony Crastus 37/1
30 Mar 12+88d Fontainebleau (FR) Prix De Montereau (Handicap) (3yo) (Turf) 1m2f · Soft · 11 ran 7/11 3 8-8 Anthony Crastus 40/1
02 Jan 12+11d Deauville (FR) Prix Du Merlerault (Maiden) (3yo Colts & Geldings) (Fibresand) 7½f · Standard · 16 ran —/16 8-10 Antoine Coutier 26/1
2011 · 1 run
22 Dec 11 Deauville (FR) Prix De Cheffreteau (Handicap) (2yo) (Fibresand) 7½f · Standard · 16 ran —/16 9-0 Cesar Passerat 20/1

Quick answers

How many races has Uma De Synthe won?
Uma De Synthe (FR) won 2 of 19 archived starts between 2011 and 2013, a strike rate of 10.5%. Placed 7 times in total (36.8% of starts).
Who trained Uma De Synthe?
Uma De Synthe (FR) was trained by A Bonin on the most recent run on record, at Saint-Cloud (FR) on 1 November 2013.
Who is Uma De Synthe's sire?
Uma De Synthe (FR) is by Red Guest (IRE) out of Nelly I (FR), whose sire is Arctic Tern.
What going does Uma De Synthe prefer?
Uma De Synthe (FR) has the best record on heavy going: 2 wins from 5 starts (40%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Uma De Synthe's sire's record?
Red Guest (IRE)'s progeny in our archive have won 8.6% of 151 runs since Sep 2008 (25 horses), Flat and jumps together.
Who are Uma De Synthe's siblings?
Out of Nelly I (FR), Uma De Synthe (FR) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from December 2011. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.