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Horse profile

Doctor Boris (IRE)

4yo gelding (at last run, May 2006) · Last trainer Henry De Bromhead · Last owner Mrs Heather De Bromhead
by Pasternak (GB) out of Miss Red Devil (IRE) (Be My Native)
1 run · 1 course · from May 2006
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 May 2006 — 7,479 days ago. Our archive can't say whether the horse is still in training.
Last run May 2006 · 16th of 18
KTB Profile

Lightly raced, with 1 archived start in May 2006 as a 4yo gelding. Finished 16 of 18 at Limerick last time. By Pasternak (GB), whose progeny in our archive have won 8.5% of 895 runs since Jan 2008.

Based on 1 archived run · updated 4 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

Best recent KTB Rating 76C the best of the last 1 rated run · Limerick, 14 May 2006

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · as at 4 Oct 2026 · 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
Pasternak (GB)

Progeny in our archive have won 8.5% of 895 runs since Jan 2008 (74 horses).

Weakest over 2m5f – 3m (all codes): 4.4% from 158.

GoingRunsWinsSRvs sireThis horse
Firm1000%−8.5—
Good to Firm5735.3%−3.2—
Good285248.4%−0.1—
Good to Soft150117.3%−1.2—
Soft2172210.1%+1.60 from 1
Heavy1271310.2%+1.7—
Standard (AW)4936.1%−2.4—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f200%−8.5—
1m – 1m1f500%−8.5—
1m2f – 1m4f3213.1%−5.4—
1m5f – 2m3764010.6%+2.10 from 1
2m1f – 2m4f285269.1%+0.6—
2m5f – 3m15874.4%−4.1—
Over 3m3725.4%−3.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Miss Red Devil (IRE) (Be My Native)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Diamond Daffodil (IRE)30——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2006 · 1 run
14 May 06 Limerick Martinstown Maiden Hurdle 2m · Yielding · 18 ran 16/18 25 11-5 76C Denis O'Regan 12/1

Quick answers

How many races has Doctor Boris won?
Doctor Boris (IRE) has yet to win, from 1 archived start in 2006.
Who trained Doctor Boris?
Doctor Boris (IRE) was trained by Henry De Bromhead on the most recent run on record, at Limerick on 14 May 2006.
Who is Doctor Boris's sire?
Doctor Boris (IRE) is by Pasternak (GB) out of Miss Red Devil (IRE), whose sire is Be My Native.
What is Doctor Boris's sire's record?
Pasternak (GB)'s progeny in our archive have won 8.5% of 895 runs since Jan 2008 (74 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 4.4% from 158.
Who are Doctor Boris's siblings?
Out of Miss Red Devil (IRE), Doctor Boris (IRE) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from May 2006. 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.