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Horse profile

Kitty Boo (GB)

3yo filly (at last run, Nov 2017) · Last trainer Luca Cumani · Last owner S Stuckey
by Invincible Spirit (IRE) out of Kitty Wells (GB) (Sadler's Wells)
9 runs · 7 courses · from Sep 2016
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Nov 2017 — 3,271 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2017 · 3rd of 8 Won at Chelmsford City (AW) Beaten favourite LTO Last raced off OR 80
KTB Profile

Kitty Boo (GB) is 1 from 9, the win coming at Class 5 level. Hasn't won since Sep 2017. The win came on the all-weather — 0 from 5 on turf.

Based on 9 archived runs · updated 21 Oct 2026
KTB at a glance Won on AW, 0 on turf Win at Class 5
Official rating80↓ 1lb off peak
80 73–81

KTB Speed and Rating

KTB Speed

Best recent Speed 109 the best of the last 3 graded (A or B) runs · Chelmsford City (AW), 26 Sep 2017

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 8 figures · best 109A · median 86
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)3109A95—
Good to Soft298B85.5—
Good1———
Good to Firm1———
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f6109A86—
1m2f – 1m4f2101A87—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 83A the best of the last 3 rated runs · Kempton (AW), 6 Nov 2017 Official rating 80 at the last run, 6 Nov 2017

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 9 figures · best 88A · median 78
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)488A83—
Good to Soft282A80—
Good1———
Good to Firm1———
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f683A80—
1m2f – 1m4f270A67—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 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 20,817 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%+10 from 1
Good4,52948710.8%−1.10 from 1
Good to Soft2,13225411.9%00 from 2
Soft2,75830311%−0.90 from 1
Heavy790769.6%−2.3—
Standard (AW)6,86586612.6%+0.71 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3,04939913.1%+1.2—
6f – 7f9,8281,17812%+0.10 from 1
1m – 1m1f4,50254212%+0.11 from 6
1m2f – 1m4f2,13924911.6%−0.30 from 2
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 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Kitty Wells (GB) (Sadler's Wells)

4 siblings in the archive, 2 winners — best of them Rodrigo Diaz (GB) (4 wins).

The wins came over 1m3f–2m1f; the highest grade won is Class 4 (Rodrigo Diaz (GB)).

ProduceRunsWinsWin tripsBest grade
Rodrigo Diaz (GB)1541m3f–1m6fClass 4
Emperor Waltz (GB)1231m6f–2m1f—
Konigin (GB)170——
El Caney (GB)130——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 4 1 25% +0.50
Good to Soft 2 0 0% −2.00
Good 1 0 0% −1.00
Good to Firm 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 6 1 17% −1.50
Class 4 3 0 0% −3.00

CourseRunsWinsSR£1
Kempton (AW) 3 0 0% −3.00
Windsor 1 0 0% −1.00
Chelmsford City (AW) 1 1 100% +3.50
Brighton 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Doncaster 1 0 0% −1.00
Nottingham 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 6 1 17% −1.50
1m2f – 1m4f 2 0 0% −2.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Jamie Spencer 3 1 33% +1.50
Adam Kirby 2 0 0% −2.00
Jim Crowley 1 0 0% −1.00
Luke Morris 1 0 0% −1.00
Daniel Tudhope 1 0 0% −1.00
George Wood 1 0 0% −1.00

HeadgearRunsWinsSR£1
Hood 7 1 14% −2.50
None 2 0 0% −2.00

SeasonRunsWinsSR£1
2017 7 1 14% −2.50
2016 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 ORSpdKTB Jockey SP
06 Nov 17+21d Kempton (AW) 32red On The App Store Fillies' Handicap Class 4 · 8f · Standard · 8 ran 3/8 hd 9-3 8095A83A Jim Crowley 2/1F
16 Oct 17+20d Windsor Call Star Sports On 08000 521 321 Fillies' Handicap Class 4 · 8f · Good · 9 ran 7/9 nk 9-5 8170A75A Jamie Spencer 5/1
26 Sep 17+23d Chelmsford City (AW) Bet totetrifecta At betfred.com Maiden Fillies' Stakes Class 5 · 8f · Standard · 8 ran 1/8 9-0 77109A83A Jamie Spencer 7/2
03 Sep 17+16d Brighton British Stallions Studs Ebf Fillies' Handicap Class 4 · 10f · Good To Firm · 9 ran 8/9 hd 8-12 77101A64A Luke Morris 9/2
18 Aug 17+49d Newmarket Fly London Southend Airport To Prague Handicap Class 5 · 8f · Good To Soft · 9 ran 2/9 1 9-7 7398B82A Jamie Spencer 9/4F
30 Jun 17+19d Doncaster Read Silvestre De Sousa At 188Bet Maiden Fillies' Stakes Class 5 · 10f · Soft · 12 ran 4/12 5 9-0 7573A70A Daniel Tudhope 4/1
11 Jun 17+221d Nottingham Lexus Nottingham Maiden Fillies' Stakes (Plus 10) Class 5 · 8.5f · Good To Soft · 9 ran 2/9 shd 8-9 —73A78A George Wood 3/1
02 Nov 16+51d Kempton (AW) 100% Profit Boost At 32RedSport.com Maiden Fillies' Stakes (Plus 10) (Div 1) Class 5 · 8f · Standard To Slow · 14 ran 3/14 ¾ 9-0 —77B76A Adam Kirby 10/11F
12 Sep 16 Kempton (AW) ApolloBet Racing Refunds/British Stallion Studs EBF Maiden Fillies' Stakes (Plus 10) (Div 2) Class 5 · 7f · Standard To Slow · 12 ran 2/12 ¾ 9-0 ——88A Adam Kirby 4/1

Quick answers

How many races has Kitty Boo (GB) won?
Kitty Boo (GB) won 1 of 9 archived starts between 2016 and 2017, a strike rate of 11.1%. Placed 6 times in total (66.7% of starts).
Who trained Kitty Boo (GB)?
Kitty Boo (GB) was trained by Luca Cumani on the most recent run on record, at Kempton (AW) on 6 November 2017.
Who is Kitty Boo (GB)'s sire?
Kitty Boo (GB) is by Invincible Spirit (IRE) out of Kitty Wells (GB), whose sire is Sadler's Wells.
What going does Kitty Boo (GB) prefer?
Kitty Boo (GB) has the best record on standard (aw) going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Kitty Boo (GB)'s official rating?
The most recent official rating on record is 80, from the run on 6 November 2017. The highest on record is 81.
What is Kitty Boo (GB)'s sire's record?
Invincible Spirit (IRE)'s progeny in our archive have won 11.9% of 20,817 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 Kitty Boo (GB)'s siblings?
Out of Kitty Wells (GB), Kitty Boo (GB) has 4 other produce in our archive, 2 of them winners. Most wins: Rodrigo Diaz (GB) (4). Highest grade won: Class 4 (Rodrigo Diaz (GB)). The wins came over 1m3f–2m1f. As at Oct 2026.

Record shown from September 2016. 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.