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Horse profile

Sibomga (FR)

3yo filly (at last run, Apr 2013) · Last trainer B De Montzey · Last owner Bruno De Montzey
by Astronomer Royal (USA) out of Still The One (GB) (Muhtarram)
1 run · 1 course · from Apr 2013
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Apr 2013 — 4,956 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2013 · 5th of 5
KTB Profile

Lightly raced, with 1 archived start in Apr 2013 as a 3yo filly. Finished 5 of 5 at Longchamp (FR) last time. By Astronomer Royal (USA), whose progeny in our archive have won 9.6% of 717 runs since May 2012.

Based on 1 archived run · 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 9.6% of 717 runs since May 2012 (88 horses).

GoingRunsWinsSRvs sireThis horse
Firm200%−9.6—
Good to Firm1815.6%−4—
Good1531711.1%+1.5—
Good to Soft69913%+3.4—
Soft149106.7%−2.90 from 1
Heavy58712.1%+2.5—
Standard (AW)265249.1%−0.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2314.3%−5.3—
6f – 7f157138.3%−1.3—
1m – 1m1f233239.9%+0.3—
1m2f – 1m4f1712011.7%+2.10 from 1
1m5f – 2m7879%−0.6—
2m1f – 2m4f5259.6%0—
2m5f – 3m300%−9.6—

Flat and jumps together (all codes) · since May 2012 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Still The One (GB) (Muhtarram)

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

The wins came over 1m2½f.

ProduceRunsWinsWin tripsBest grade
Satwa Lady (FR)311m2½f—

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

Form

DateCourseRace PosBtn Wgt Jockey SP
2013 · 1 run
11 Apr 13 Longchamp (FR) Prix De Croissy (Conditions) (3yo Fillies) (Turf) 1m3f · Very Soft · 5 ran 5/5 30 8-10 Thierry Thulliez 13/1

Quick answers

How many races has Sibomga won?
Sibomga (FR) has yet to win, from 1 archived start in 2013.
Who trained Sibomga?
Sibomga (FR) was trained by B De Montzey on the most recent run on record, at Longchamp (FR) on 11 April 2013.
Who is Sibomga's sire?
Sibomga (FR) is by Astronomer Royal (USA) out of Still The One (GB), whose sire is Muhtarram.
What is Sibomga's sire's record?
Astronomer Royal (USA)'s progeny in our archive have won 9.6% of 717 runs since May 2012 (88 horses), Flat and jumps together.
Who are Sibomga's siblings?
Out of Still The One (GB), Sibomga (FR) has 1 other produce in our archive, 1 of them a winner. Most wins: Satwa Lady (FR) (1). The wins came over 1m2½f. As at Nov 2026.

Record shown from April 2013. 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.