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Horse profile

Posthaste (GB)

2yo filly (at last run, Sep 2005) · Last trainer Geraldine Rees · Last owner Mobberley Manor Racing
by High Estate (GB) out of Post Mistress (IRE) (Cyrano De Bergerac)
1 run · 1 course · from Sep 2005
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 Sep 2005 — 7,734 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2005 · 10th of 12
KTB Profile

Lightly raced, with 1 archived start in Sep 2005 as a 2yo filly. Finished 10 of 12 at Haydock last time. By High Estate (GB), whose progeny in our archive have won 9.2% of 153 runs since Jan 2008.

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

Best recent KTB Rating 44C the best of the last 1 rated run · Haydock, 2 Sep 2005

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 →

Flat 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
High Estate (GB)

Progeny in our archive have won 9.2% of 153 runs since Jan 2008 (16 horses).

GoingRunsWinsSRvs sireThis horse
Firm200%−9.2—
Good to Firm3226.3%−2.9—
Good3326.1%−3.1—
Good to Soft19421.1%+11.90 from 1
Soft15320%+10.8—
Heavy10110%+0.8—
Standard (AW)4224.8%−4.4—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f1900%−9.2—
1m – 1m1f2713.7%−5.50 from 1
1m2f – 1m4f5036%−3.2—
1m5f – 2m31412.9%+3.7—
2m1f – 2m4f19631.6%+22.4—
2m5f – 3m500%−9.2—
Over 3m200%−9.2—

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

Dam
Post Mistress (IRE) (Cyrano De Bergerac)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Red Rocky (GB)80——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2005 · 1 run
02 Sep 05 Haydock Telindus Median Auction Maiden Stakes (Div 2) Class 5 · 1m · Good To Soft · 12 ran 10/12 2½ 8-9 44C Willie Supple 100/1

Quick answers

How many races has Posthaste won?
Posthaste (GB) has yet to win, from 1 archived start in 2005.
Who trained Posthaste?
Posthaste (GB) was trained by Geraldine Rees on the most recent run on record, at Haydock on 2 September 2005.
Who is Posthaste's sire?
Posthaste (GB) is by High Estate (GB) out of Post Mistress (IRE), whose sire is Cyrano De Bergerac.
What is Posthaste's sire's record?
High Estate (GB)'s progeny in our archive have won 9.2% of 153 runs since Jan 2008 (16 horses), Flat and jumps together.
Who are Posthaste's siblings?
Out of Post Mistress (IRE), Posthaste (GB) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from September 2005. 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.