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Horse profile

San Isidro (FR)

3yo gelding (at last run, May 2012) · Last trainer F Head · Last owner Haras Du Quesnay
by Motivator (GB) out of Silvery Bay (FR) (Numerous)
3 runs · 2 courses · from Sep 2011
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 May 2012 — 5,280 days ago. Our archive can't say whether the horse is still in training.
Last run May 2012 · 1st of 16 Won last time out Won at Longchamp (FR)
KTB Profile

San Isidro (FR) is 1 from 3. Won last time out at Longchamp (FR).

Based on 3 archived runs · updated 5 Nov 2026

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

Progeny in our archive have won 12% of 5,595 runs since May 2009 (515 horses).

Strongest on soft going: 16% from 1,090. Weakest on standard (aw) going: 7.8% from 1,281. Strongest over 2m1f – 2m4f (all codes): 15.2% from 593. Weakest over 6f – 7f (all codes): 8.7% from 574.

GoingRunsWinsSRvs sireThis horse
Firm21523.8%+11.8—
Good to Firm5717112.4%+0.4—
Good1,31914511%−10 from 1
Good to Soft86111213%+1—
Soft1,09017416%+41 from 2
Heavy4526714.8%+2.8—
Standard (AW)1,2811007.8%−4.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4137.3%−4.7—
6f – 7f574508.7%−3.3—
1m – 1m1f1,1121089.7%−2.30 from 1
1m2f – 1m4f1,85424313.1%+1.11 from 2
1m5f – 2m1,21816013.1%+1.1—
2m1f – 2m4f5939015.2%+3.2—
2m5f – 3m183179.3%−2.7—
Over 3m20315%+3—

Flat and jumps together (all codes) · since May 2009 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Silvery Bay (FR) (Numerous)

8 siblings in the archive, 1 winner — best of them Silgreypit (FR) (1 win).

The wins came over 7½f; the highest grade won is Class 4 (Silgreypit (FR)).

Family form: Silgreypit (FR) won at Marseille Pont-de-Vivaux (FR), 5 Nov 2026.

ProduceRunsWinsWin tripsBest grade
Silgreypit (FR)817½fClass 4
Silvaplana (FR)40——
Souveraine (FR)20——
Silvery Sea (FR)10——
Sextine (GB)40——
Sweeter Lady (IRE)20——
Australiana (FR)40——
Arigato (FR)90——

Record by conditions

GoingRunsWinsSR£1
Soft 2 1 50% +32.00
Good 1 0 0% −1.00

CourseRunsWinsSR£1
Longchamp (FR) 2 1 50% +32.00
Saint-Cloud (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 2 1 50% +32.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Aurelien Lemaitre 2 1 50% +32.00
Stevan Bourgois 1 0 0% −1.00

SeasonRunsWinsSR£1
2012 2 1 50% +32.00
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
2012 · 2 runs
22 May 12+35d Longchamp (FR) Prix Des Epinettes (Handicap) (3yo) (Turf) 1m2f · Very Soft · 16 ran 1/16 9-1 Aurelien Lemaitre 33/1
17 Apr 12+213d Saint-Cloud (FR) Prix Vamos (Conditions) (3yo) (Young Jockeys and Apprentices) (Turf) 1m2½f · Soft · 9 ran 4/9 ¾ 8-8 Stevan Bourgois 16/1
2011 · 1 run
17 Sep 11 Longchamp (FR) Prix De Fontenoy (Maiden) (Unraced 2yo Colts & Geldings) (Turf) 1m · Good · 7 ran 5/7 nk 9-2 Aurelien Lemaitre 10/1

Quick answers

How many races has San Isidro won?
San Isidro (FR) won 1 of 3 archived starts between 2011 and 2012, a strike rate of 33.3%. Placed 1 time in total (33.3% of starts).
Who trained San Isidro?
San Isidro (FR) was trained by F Head on the most recent run on record, at Longchamp (FR) on 22 May 2012.
Who is San Isidro's sire?
San Isidro (FR) is by Motivator (GB) out of Silvery Bay (FR), whose sire is Numerous.
What is San Isidro's sire's record?
Motivator (GB)'s progeny in our archive have won 12% of 5,595 runs since May 2009 (515 horses), Flat and jumps together. Strongest on soft going: 16% from 1,090. Weakest on standard (aw) going: 7.8% from 1,281. Strongest over 2m1f – 2m4f (all codes): 15.2% from 593. Weakest over 6f – 7f (all codes): 8.7% from 574.
Who are San Isidro's siblings?
Out of Silvery Bay (FR), San Isidro (FR) has 8 other produce in our archive, 1 of them a winner. Most wins: Silgreypit (FR) (1). Highest grade won: Class 4 (Silgreypit (FR)). The wins came over 7½f. As at Nov 2026.

Record shown from September 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.