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Horse profile

Thetis (IRE)

3yo filly (at last run, Jul 2016) · Last trainer Sir Michael Stoute · Last owner Ballymacoll Stud
by Invincible Spirit (IRE) out of Serres (IRE) (Daylami)
6 runs · 4 courses · from Aug 2015
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 23 Jul 2016 — 3,742 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2016 · 6th of 11 Won at Carlisle Last raced off OR 97
KTB Profile

Thetis (IRE) is 1 from 6, the win coming at Class 5 level. Hasn't won since Sep 2015.

Based on 6 archived runs · updated 22 Oct 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 93A the best of the last 3 rated runs · Newmarket, 23 Jul 2016 Official rating 97 at the last run, 23 Jul 2016

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 6 figures · best 93A · median 89
GoingRunsBestMedianSince 22 Oct 2025
Good to Firm593A87—
Good1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f593A87—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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
Invincible Spirit (IRE)

Progeny in our archive have won 11.9% of 20,818 runs since Jan 2008 (1,573 horses).

Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 843.

GoingRunsWinsSRvs sireThis horse
Firm1612616.1%+4.2—
Good to Firm3,58146312.9%+11 from 5
Good4,52948710.8%−1.10 from 1
Good to Soft2,13225411.9%0—
Soft2,75830311%−0.9—
Heavy790769.6%−2.3—
Standard (AW)6,86686612.6%+0.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3,04939913.1%+1.2—
6f – 7f9,8291,17812%+0.11 from 5
1m – 1m1f4,50254212%+0.10 from 1
1m2f – 1m4f2,13924911.6%−0.3—
1m5f – 2m843667.8%−4.1—
2m1f – 2m4f360339.2%−2.7—
2m5f – 3m8989%−2.9—
Over 3m7114.3%+2.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Serres (IRE) (Daylami)

9 siblings in the archive, 7 winners — best of them Nusret (GB) (4 wins).

The wins came over 7½f–2m½f; the highest grade won is Grade 2 (Nusret (GB)).

ProduceRunsWinsWin tripsBest grade
Nusret (GB)2341m4f–2m½fGrade 2
Semser (GB)4541m–1m4fClass 5
Liber Nauticus (IRE)321m–1m2½fGroup 3
Serenada (GB)711m2fClass 4
Indelible Ink (IRE)811m2fClass 4
Sezim (GB)1317½fClass 4
Sadak (FR)811m2f—
Lucciola (IRE)40——
Sevara (FR)30——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 5 1 20% −2.62
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 2 0 0% −2.00
Class 2 1 0 0% −1.00
Class 3 1 0 0% −1.00
Class 5 1 1 100% +1.38
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 3 0 0% −3.00
Leicester 1 0 0% −1.00
York 1 0 0% −1.00
Carlisle 1 1 100% +1.38

DistanceRunsWinsSR£1
6f – 7f 5 1 20% −2.62
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Ted Durcan 4 1 25% −1.62
Jimmy Quinn 1 0 0% −1.00
Ryan Moore 1 0 0% −1.00

SeasonRunsWinsSR£1
2016 3 0 0% −3.00
2015 3 1 33% −0.62

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
23 Jul 16+61d Newmarket Adnams Ease Up Ipa Handicap Class 2 · 6f · Good To Firm · 11 ran 6/11 nk 9-2 9793A Ted Durcan 9/1
23 May 16+10d Leicester Sharnford Fillies' Conditions Stakes Class 3 · 7f · Good To Firm · 5 ran 4/5 shd 8-3 10274B Jimmy Quinn 5/4F
13 May 16+231d York Longines Irish Champions Weekend Fillies' Stakes (Listed) (Registered As The Michael Seely Memorial Stakes) Class 1 · 8f · Good To Firm · 7 ran 3/7 1 9-0 10293A Ted Durcan 7/2
25 Sep 15+16d Newmarket Shadwell Rockfel Stakes (Fillies' Group 2) Class 1 · 7f · Good · 7 ran 2/7 1¾ 9-0 7991A Ryan Moore 7/1
09 Sep 15+32d Carlisle EBF Stallions Maiden Fillies' Stakes (Plus 10) Class 5 · 7f · Good To Firm · 12 ran 1/12 9-0 —87A Ted Durcan 11/8F
08 Aug 15 Newmarket Sea The Moon Maiden Fillies' Stakes (Plus 10) Class 4 · 7f · Good To Firm · 11 ran 3/11 hd 9-0 —81A Ted Durcan 9/2

Quick answers

How many races has Thetis (IRE) won?
Thetis (IRE) won 1 of 6 archived starts between 2015 and 2016, a strike rate of 16.7%. Placed 3 times in total (50% of starts).
Who trained Thetis (IRE)?
Thetis (IRE) was trained by Sir Michael Stoute on the most recent run on record, at Newmarket on 23 July 2016.
Who is Thetis (IRE)'s sire?
Thetis (IRE) is by Invincible Spirit (IRE) out of Serres (IRE), whose sire is Daylami.
What going does Thetis (IRE) prefer?
Thetis (IRE) has the best record on good to firm going: 1 win from 5 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Thetis (IRE)'s official rating?
The most recent official rating on record is 97, from the run on 23 July 2016. The highest on record is 102.
What is Thetis (IRE)'s sire's record?
Invincible Spirit (IRE)'s progeny in our archive have won 11.9% of 20,818 runs since Jan 2008 (1,573 horses), Flat and jumps together. Strongest on firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 843.
Who are Thetis (IRE)'s siblings?
Out of Serres (IRE), Thetis (IRE) has 9 other produce in our archive, 7 of them winners. Most wins: Nusret (GB) (4). Highest grade won: Grade 2 (Nusret (GB)). The wins came over 7½f–2m½f. As at Oct 2026.

Record shown from August 2015. 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.