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Horse profile

Isstoora (IRE)

4yo filly (at last run, Jul 2018) · Last trainer Archie Watson · Last owner Artemis Thoroughbred Racing
by Fastnet Rock (AUS) out of Shegotloose (USA) (Dynaformer)
15 runs · 11 courses · from Aug 2017
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Jul 2018 — 3,022 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2018 · 4th of 6 2 wins · Nottingham & Southwell (AW) Beaten favourite LTO Last raced off OR 75
KTB Profile

Isstoora (IRE) is 2 from 15, both wins coming at Class 5 level. Hasn't won since May 2018.

Based on 15 archived runs · updated 21 Oct 2026
KTB at a glance All wins at Class 5
Official rating75↓ 1lb off peak
75 65–76

KTB Speed and Rating

KTB Speed

Best recent Speed 110 the best of the last 3 graded (A or B) runs · Chepstow, 13 Jul 2018

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 15 figures · best 110A · median 90
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)999A90—
Good to Firm5110A95—
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f1199A81—
6f – 7f4110A99.5—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 15 figures from 15 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 79B the best of the last 3 rated runs · Chepstow, 13 Jul 2018 Official rating 75 at the last run, 13 Jul 2018

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 15 figures · best 95A · median 74
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)989A73—
Good to Firm595A78—
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f1195A73—
6f – 7f483A78.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 15 figures from 15 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
Fastnet Rock (AUS)

Progeny in our archive have won 12.1% of 5,479 runs since Jan 2008 (556 horses).

Weakest over 2m1f – 2m4f (all codes): 9% from 211.

GoingRunsWinsSRvs sireThis horse
Firm1417.1%−5—
Good to Firm6768712.9%+0.81 from 5
Good1,21614812.2%+0.1—
Good to Soft5727613.3%+1.2—
Soft1,010979.6%−2.50 from 1
Heavy3193711.6%−0.5—
Standard (AW)1,67121713%+0.91 from 9
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1081513.9%+1.8—
6f – 7f1,09712611.5%−0.60 from 4
1m – 1m1f1,48317311.7%−0.42 from 11
1m2f – 1m4f1,86424213%+0.9—
1m5f – 2m6738813.1%+1—
2m1f – 2m4f211199%−3.1—
2m5f – 3m4112.4%−9.7—
Over 3m200%−12.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Shegotloose (USA) (Dynaformer)

4 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
She Got Fast (IRE)190——
Al Tarfa (GB)100——
Walls Have Ears (IRE)30——
Rohays (GB)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 9 1 11% −7.38
Good to Firm 5 1 20% +2.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 11 2 18% −2.38
Class 4 2 0 0% −2.00
Class 3 1 0 0% −1.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Southwell (AW) 3 1 33% −1.38
Chelmsford City (AW) 2 0 0% −2.00
Kempton (AW) 2 0 0% −2.00
Chepstow 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Lingfield 1 0 0% −1.00
Hamilton 1 0 0% −1.00
Nottingham 1 1 100% +6.00
Haydock 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 11 2 18% −2.38
6f – 7f 4 0 0% −4.00

JockeyRunsWinsSR£1
Luke Morris 4 1 25% −2.38
Daniel Muscutt 3 0 0% −3.00
Oisin Murphy 2 1 50% +5.00
Mr Simon Walker 2 0 0% −2.00
Hollie Doyle 1 0 0% −1.00
Edward Greatrex 1 0 0% −1.00
Andrew Mullen 1 0 0% −1.00
David Egan 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 7 1 14% −5.38
Blinkers 6 1 17% +1.00
Cheekpieces 1 0 0% −1.00
Hood 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 8 1 13% −1.00
2017 7 1 14% −5.38

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 ORSpdKTB Jockey SP
13 Jul 18+14d Chepstow Silk Series Lady Riders' Handicap Class 4 · 6f · Good To Firm · 6 ran 4/6 nk 10-5 75110A79B Hollie Doyle 7/4F
29 Jun 18+20d Newmarket Fly London Southend Airport To Budapest Fillies' Handicap Class 3 · 6f · Good To Firm · 6 ran 4/6 ½ 8-8 75101A78B Luke Morris 20/1
09 Jun 18+22d Lingfield Premier Pensions Administration Fillies' Handicap Class 4 · 7f · Good To Firm · 7 ran 5/7 2½ 8-12 7690A67A Edward Greatrex 10/1
18 May 18+7d Hamilton Pdm Mains To Drains Handicap Class 5 · 8.5f · Good To Firm · 13 ran 9/13 ½ 9-9 6662C74A Andrew Mullen 5/1
11 May 18+13d Nottingham Castle Rock Brewery Harvest Pale Fillies' Handicap Class 5 · 8.5f · Good To Firm · 8 ran 1/8 9-6 6695A95A Oisin Murphy 6/1
28 Apr 18+24d Haydock 188Bet Up To 75 Cash Bonus Handicap Class 5 · 8f · Soft · 16 ran 7/16 1¼ 9-3 6661C69A Oisin Murphy 10/1
04 Apr 18+93d Southwell (AW) mintbet.com Free Bets For Life Amateur Riders' Handicap Class 6 · 8f · Standard · 12 ran 2/12 3¾ 11-0 6581A89A Mr Simon Walker 7/2
01 Jan 18+14d Southwell (AW) Sunbets.co.uk Handicap Class 5 · 8f · Standard · 8 ran 8/8 7 9-0 6744C50C Luke Morris 8/1
18 Dec 17+17d Wolverhampton (AW) Betway Amateur Riders' Handicap Class 5 · 9.5f · Standard · 13 ran 6/13 3½ 10-5 6796B78A Mr Simon Walker 9/2
01 Dec 17+36d Southwell (AW) Sunbets Maiden Auction Stakes Class 5 · 8f · Standard · 6 ran 1/6 9-0 6793A82B Luke Morris 8/13F
26 Oct 17+17d Chelmsford City (AW) Bet Toteexacta At Betfred.com Fillies' Handicap Class 5 · 7f · Standard · 11 ran 2/11 3 8-7 6698A83A David Egan 12/1
09 Oct 17+13d Kempton (AW) Matchbook Betting Podcast Handicap Class 5 · 8f · Standard To Slow · 14 ran 6/14 3¼ 9-2 6881B73A Daniel Muscutt 8/1
26 Sep 17+18d Chelmsford City (AW) Bet totetrifecta At betfred.com Maiden Fillies' Stakes Class 5 · 8f · Standard · 8 ran 5/8 ¾ 9-0 —99A65A Daniel Muscutt 25/1
08 Sep 17+17d Newcastle (AW) ESH Construction Maiden Stakes Class 5 · 8f · Standard · 9 ran 7/9 6 9-0 —80A54A Luke Morris 6/1
22 Aug 17 Kempton (AW) Matchbook Betting Exchange Maiden Fillies' Stakes Class 5 · 8f · Standard To Slow · 12 ran 4/12 1½ 9-0 —90A73A Daniel Muscutt 14/1

Quick answers

How many races has Isstoora (IRE) won?
Isstoora (IRE) won 2 of 15 archived starts between 2017 and 2018, a strike rate of 13.3%. Placed 4 times in total (26.7% of starts).
Who trained Isstoora (IRE)?
Isstoora (IRE) was trained by Archie Watson on the most recent run on record, at Chepstow on 13 July 2018.
Who is Isstoora (IRE)'s sire?
Isstoora (IRE) is by Fastnet Rock (AUS) out of Shegotloose (USA), whose sire is Dynaformer.
What going does Isstoora (IRE) prefer?
Isstoora (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 Isstoora (IRE)'s official rating?
The most recent official rating on record is 75, from the run on 13 July 2018. The highest on record is 76.
What is Isstoora (IRE)'s sire's record?
Fastnet Rock (AUS)'s progeny in our archive have won 12.1% of 5,479 runs since Jan 2008 (556 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 9% from 211.
Who are Isstoora (IRE)'s siblings?
Out of Shegotloose (USA), Isstoora (IRE) has 4 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from August 2017. 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.