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Horse profile

Istanbul (FR)

5yo gelding (at last run, Mar 2023) · Last trainer Hugo Merienne · Last owner Ecurie Mme Jacques Cypres H Merienne Laurent Couetil
by Gris De Gris (IRE) out of Boisserie (FR) (Saint Des Saints)
2 runs · 2 courses · from Dec 2022
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Mar 2023 — 1,330 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2023 · 7th of 7
KTB Profile

Istanbul is a lightly raced gelding with no wins or places from two starts between Dec 2022 and Mar 2023, both over 2m1f – 2m4f on soft turf. He finished 7 of 7 in the Prix Rivoli at Compiegne in Mar 2023. By Gris De Gris, whose progeny have won 109 of 1,069 runs since Jan 2008. His dam produced one winner from one runner to race.

Based on 2 archived runs · updated 28 Oct 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 10.2% of 1,069 runs since Jan 2008 (142 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm3133.3%+23.1—
Good2152310.7%+0.5—
Good to Soft185147.6%−2.6—
Soft4094410.8%+0.60 from 2
Heavy2082512%+1.8—
Standard (AW)4824.2%−6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−10.2—
6f – 7f1000%−10.2—
1m – 1m1f59610.2%0—
1m2f – 1m4f8144.9%−5.3—
1m5f – 2m2532811.1%+0.9—
2m1f – 2m4f494499.9%−0.30 from 2
2m5f – 3m129129.3%−0.9—
Over 3m421023.8%+13.6—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Boisserie (FR) (Saint Des Saints)

1 sibling in the archive, 1 winner — best of them Kawaboomga (FR) (1 win).

The wins came over 2m.

ProduceRunsWinsWin tripsBest grade
Kawaboomga (FR)612m—

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt Jockey SP
2023 · 1 run
07 Mar 23+73d Compiegne (FR) Prix Rivoli (Chase) (AQPS Conditions) (4-5yo) (Turf) 17f · Very Soft · 7 ran 7/7 20 11-0 Damien Mescam 13/1
2022 · 1 run
24 Dec 22 Pau (FR) Prix de Bielle (Hurdle) (AQPS Conditions) (4yo) (Turf) 17.5f · Very Soft · 14 ran PU/14 — 10-6 Theo Chevillard 13/1

Quick answers

How many races has Istanbul won?
Istanbul (FR) has yet to win, from 2 archived starts between 2022 and 2023.
Who trained Istanbul?
Istanbul (FR) was trained by Hugo Merienne on the most recent run on record, at Compiegne (FR) on 7 March 2023.
Who is Istanbul's sire?
Istanbul (FR) is by Gris De Gris (IRE) out of Boisserie (FR), whose sire is Saint Des Saints.
What is Istanbul's sire's record?
Gris De Gris (IRE)'s progeny in our archive have won 10.2% of 1,069 runs since Jan 2008 (142 horses), Flat and jumps together.
Who are Istanbul's siblings?
Out of Boisserie (FR), Istanbul (FR) has 1 other produce in our archive, 1 of them a winner. Most wins: Kawaboomga (FR) (1). The wins came over 2m. As at Oct 2026.

Record shown from December 2022. 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.