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Horse profile

Erytheis (USA)

2yo filly (at last run, Oct 2005) · Last trainer Sir Michael Stoute · Last owner Niarchos Family
by Theatrical (IRE) out of Glen Rosie (USA) (Seeking The Gold)
5 runs · 4 courses · from Aug 2005
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 Oct 2005 — 7,669 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2005 · 5th of 11 2 wins · Newmarket & Yarmouth Last raced off OR 85
KTB Profile

Erytheis (USA) is 2 from 5, both wins coming at Class 4 level. Hasn't won since Oct 2005. Last raced off a career-high mark of 85.

Based on 5 archived runs · updated 27 Oct 2026
KTB at a glance All wins at Class 4

Progeny in our archive

Produce record

As a dam, Erytheis (USA) has 5 produce in the archive, 3 winners — most wins Exchange Rate (GER) (4 wins).

The wins came over 1m2f–2m4f; the highest grade won is Group 3 (Energizer (GER)).

ProduceRunsWinsWin tripsBest grade
Exchange Rate (GER)1441m4f–2m3f—
Tory Reel (IRE)1231m6f–2m4f—
Energizer (GER)511m2fGroup 3
Erytheia (IRE)110——
Una Stonda (IRE)10——

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 105C the best of the last 3 rated runs · Yarmouth, 14 Sep 2005 Official rating 85 at the last run, 28 Oct 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. A, B or C on a run is how much known form was in that race. What this means →

Flat 5 figures · best 105C · median 89
GoingRunsBestMedianSince 27 Oct 2025
Good to Firm2105C96—
Soft1———
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f5105C89—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
Theatrical (IRE)

Progeny in our archive have won 13.7% of 636 runs since Jan 2008 (47 horses).

Strongest on standard (aw) going: 25% from 164. Weakest on good going: 10% from 160.

GoingRunsWinsSRvs sireThis horse
Firm6116.7%+3—
Good to Firm1061312.3%−1.41 from 2
Good1601610%−3.70 from 1
Good to Soft62711.3%−2.41 from 1
Soft9655.2%−8.50 from 1
Heavy4249.5%−4.2—
Standard (AW)1644125%+11.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−13.7—
6f – 7f4037.5%−6.22 from 5
1m – 1m1f711014.1%+0.4—
1m2f – 1m4f2253616%+2.3—
1m5f – 2m1812916%+2.3—
2m1f – 2m4f9699.4%−4.3—
2m5f – 3m1400%−13.7—
Over 3m800%−13.7—

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
Glen Rosie (USA) (Seeking The Gold)

8 siblings in the archive, 5 winners — best of them Flow (USA) (2 wins).

The wins came over 6f–1m2f; the highest grade won is Group 3 (Norman Invader (USA)).

ProduceRunsWinsWin tripsBest grade
Flow (USA)1721m–1m2fClass 3
Galvanize (USA)821mClass 3
Ea (USA)611mClass 5
Norman Invader (USA)616fGroup 3
Meteoroid (USA)817fClass 5
Magnetic Boundary (USA)50——
Gush (USA)60——
Transmission (USA)30——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 2 1 50% −0.60
Soft 1 0 0% −1.00
Good to Soft 1 1 100% +5.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 2 67% +4.40
Class 1 1 0 0% −1.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 2 1 50% +4.00
Yarmouth 1 1 100% +0.40
Haydock 1 0 0% −1.00
Newbury 1 0 0% −1.00

JockeyRunsWinsSR£1
Ryan Moore 2 0 0% −2.00
Kieren Fallon 2 2 100% +5.40
Johnny Murtagh 1 0 0% −1.00

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
2005 · 5 runs
28 Oct 05+14d Newmarket E.B.F. Fillies' Stakes (Listed) Class 1 · 6f · Soft · 11 ran 5/11 2½ 8-8 8550C Ryan Moore 4/1
14 Oct 05+30d Newmarket Taittinger Champagne Nursery Handicap Class 4 · 6f · Good To Soft · 12 ran 1/12 8-8 8195C Kieren Fallon 5/1
14 Sep 05+11d Yarmouth E.B.F. Maiden Fillies' Stakes Class 4 · 6f · Good To Firm · 19 ran 1/19 8-11 —105C Kieren Fallon 2/5F
03 Sep 05+22d Haydock Williamhillcasino.com E.B.F. Maiden Stakes Class 5 · 6f · Good · 16 ran 2/16 1½ 8-9 —89C Ryan Moore 2/1
12 Aug 05 Newbury Stanjamesuk.com E.B.F. Maiden Fillies' Stakes (Div 2) Class 4 · 6f · Good To Firm · 15 ran 2/15 1 8-11 —87C Johnny Murtagh 11/4

Quick answers

How many races has Erytheis won?
Erytheis (USA) won 2 of 5 archived starts in 2005, a strike rate of 40%. Placed 4 times in total (80% of starts).
Who trained Erytheis?
Erytheis (USA) was trained by Sir Michael Stoute on the most recent run on record, at Newmarket on 28 October 2005.
Who is Erytheis's sire?
Erytheis (USA) is by Theatrical (IRE) out of Glen Rosie (USA), whose sire is Seeking The Gold.
What is Erytheis's official rating?
The most recent official rating on record is 85, from the run on 28 October 2005. That is also the highest on record.
What is Erytheis's sire's record?
Theatrical (IRE)'s progeny in our archive have won 13.7% of 636 runs since Jan 2008 (47 horses), Flat and jumps together. Strongest on standard (aw) going: 25% from 164. Weakest on good going: 10% from 160.
Who are Erytheis's siblings?
Out of Glen Rosie (USA), Erytheis (USA) has 8 other produce in our archive, 5 of them winners. Most wins: Flow (USA) (2). Highest grade won: Group 3 (Norman Invader (USA)). The wins came over 6f–1m2f. As at Oct 2026.
Has Erytheis produced winners?
As a dam, Erytheis (USA) has 5 produce in our archive, 3 of them winners. Most wins: Exchange Rate (GER) (4). Highest grade won: Group 3 (Energizer (GER)). The wins came over 1m2f–2m4f. As at Oct 2026.

Record shown from August 2005. 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.