Skip to content
Horse profile

Purple Emperor (USA)

3yo colt (at last run, Aug 2007) · Last trainer Saeed bin Suroor · Last owner Godolphin
by Red Ransom (USA) out of Checkerspot (USA) (Affirmed)
4 runs · 3 courses · from May 2007
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Aug 2007 — 7,033 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2007 · 5th of 14 Won at Goodwood Last raced off OR 90
KTB Profile

Purple Emperor (USA) is 1 from 4, the win coming at Class 5 level. Hasn't won since Jul 2007.

Based on 4 archived runs · updated 5 Nov 2026
KTB at a glance Win at Class 5

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 88C the best of the last 3 rated runs · Goodwood, 4 Aug 2007 Official rating 90 at the last run, 4 Aug 2007

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 3 figures · best 88C · median 86
GoingRunsBestMedianSince 5 Nov 2025
Good to Firm288C87—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f388C86—

Of 4 runs looked at, 1 has no figure: no runner of known ability in the race — the level cannot be solved (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 4 runs · 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
Red Ransom (USA)

Progeny in our archive have won 9.7% of 3,290 runs since Jan 2008 (303 horses).

Strongest over 1m – 1m1f (all codes): 13% from 687.

GoingRunsWinsSRvs sireThis horse
Firm29413.8%+4.1—
Good to Firm5966110.2%+0.50 from 2
Good772719.2%−0.50 from 1
Good to Soft383379.7%01 from 1
Soft493397.9%−1.8—
Heavy184189.8%+0.1—
Standard (AW)8338810.6%+0.9—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1752112%+2.3—
6f – 7f758709.2%−0.5—
1m – 1m1f6878913%+3.31 from 1
1m2f – 1m4f850698.1%−1.60 from 3
1m5f – 2m445378.3%−1.4—
2m1f – 2m4f257228.6%−1.1—
2m5f – 3m9799.3%−0.4—
Over 3m2114.8%−4.9—

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
Checkerspot (USA) (Affirmed)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good to Firm 2 0 0% −2.00
Good to Soft 1 1 100% +0.33
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 2 1 50% −0.67
Class 3 1 0 0% −1.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Goodwood 2 1 50% −0.67
Sandown 1 0 0% −1.00
Newmarket 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 0 0% −3.00
1m – 1m1f 1 1 100% +0.33

JockeyRunsWinsSR£1
Kerrin McEvoy 2 0 0% −2.00
Frankie Dettori 2 1 50% −0.67

HeadgearRunsWinsSR£1
Tongue tie 2 1 50% −0.67
None 2 0 0% −2.00

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 ORKTB Jockey SP
2007 · 4 runs
04 Aug 07+33d Goodwood bluesquare.com Handicap Class 3 · 1m3f · Good To Firm · 14 ran 5/14 ¾ 9-7 9088C Kerrin McEvoy 5/1J
02 Jul 07+25d Goodwood Renault Trafic Maiden Stakes Class 5 · 1m1f · Good To Soft · 5 ran 1/5 8-13 —— Frankie Dettori 1/3F
07 Jun 07+13d Sandown igindex.com Maiden Stakes Class 5 · 1m2f · Good · 13 ran 2/13 2 9-3 —84C Frankie Dettori 8/11F
25 May 07 Newmarket Devil's Dyke Maiden Stakes Class 4 · 1m2f · Good To Firm · 13 ran 2/13 2 9-3 —86C Kerrin McEvoy 10/3

Quick answers

How many races has Purple Emperor won?
Purple Emperor (USA) won 1 of 4 archived starts in 2007, a strike rate of 25%. Placed 3 times in total (75% of starts).
Who trained Purple Emperor?
Purple Emperor (USA) was trained by Saeed bin Suroor on the most recent run on record, at Goodwood on 4 August 2007.
Who is Purple Emperor's sire?
Purple Emperor (USA) is by Red Ransom (USA) out of Checkerspot (USA), whose sire is Affirmed.
What is Purple Emperor's official rating?
The most recent official rating on record is 90, from the run on 4 August 2007. That is also the highest on record.
What is Purple Emperor's sire's record?
Red Ransom (USA)'s progeny in our archive have won 9.7% of 3,290 runs since Jan 2008 (303 horses), Flat and jumps together. Strongest over 1m – 1m1f (all codes): 13% from 687.

Record shown from May 2007. 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.