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Horse profile

Missou Maiden (GB)

2yo filly (at last run, Oct 2008) · Last trainer Mark H Tompkins · Last owner Sakal Family
by Medicean (GB) out of Sosumi (GB) (Be My Chief)
7 runs · 6 courses · from Jul 2008
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 23 Oct 2008 — 6,586 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2008 · 14th of 14 Last raced off OR 62
KTB Profile

Missou Maiden (GB) is yet to win from 7 starts. Last raced off a career-high mark of 62.

Based on 7 archived runs · updated 5 Nov 2026
KTB at a glance OR at career high
Official rating62At career-high mark
62 56–62

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 77A the best of the last 3 rated runs · Folkestone, 7 Oct 2008 Official rating 62 at the last run, 23 Oct 2008

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 7 figures · best 77A · median 54
GoingRunsBestMedianSince 5 Nov 2025
Good to Soft245A42—
Soft277A66—
Good to Firm259C42.5—
Standard (AW)1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f777A54—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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
Medicean (GB)

Progeny in our archive have won 10.4% of 9,890 runs since Jan 2008 (682 horses).

GoingRunsWinsSRvs sireThis horse
Firm811721%+10.6—
Good to Firm1,74519811.3%+0.90 from 2
Good2,3192068.9%−1.5—
Good to Soft1,146917.9%−2.50 from 2
Soft1,31214811.3%+0.90 from 2
Heavy4525812.8%+2.4—
Standard (AW)2,83331311%+0.60 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3814912.9%+2.5—
6f – 7f2,12022010.4%00 from 7
1m – 1m1f2,21324110.9%+0.5—
1m2f – 1m4f2,2372209.8%−0.6—
1m5f – 2m1,64018111%+0.6—
2m1f – 2m4f870869.9%−0.5—
2m5f – 3m362308.3%−2.1—
Over 3m6757.5%−2.9—

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
Sosumi (GB) (Be My Chief)

7 siblings in the archive, 4 winners — best of them Tevez (GB) (8 wins).

The wins came over 7f–1m3½f; the highest grade won is Class 4 (Tevez (GB)).

ProduceRunsWinsWin tripsBest grade
Tevez (GB)8087f–1mClass 4
Benayoun (GB)2011mClass 6
Edward Whymper (GB)1111m3½fClass 6
Legal Art (GB)1111mClass 6
Boo's Bounty (GB)10——
Dine Out (GB)90——
My Little Friend (GB)60——

Record by conditions

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

ClassRunsWinsSR£1
Class 5 4 0 0% −4.00
Class 4 2 0 0% −2.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 2 0 0% −2.00
Brighton 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Folkestone 1 0 0% −1.00
Redcar 1 0 0% −1.00
Yarmouth 1 0 0% −1.00

JockeyRunsWinsSR£1
Paul Mulrennan 2 0 0% −2.00
Joe Fanning 1 0 0% −1.00
Jimmy Quinn 1 0 0% −1.00
Richard Thomas 1 0 0% −1.00
Richard Hills 1 0 0% −1.00
Tom Queally 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Blinkers 3 0 0% −3.00

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
2008 · 7 runs
23 Oct 08+8d Brighton Hardings Bar & Catering Services Nursery Handicap Class 5 · 7f · Good To Soft · 14 ran 14/14 30 8-8 6239C Paul Mulrennan 50/1
15 Oct 08+8d Kempton (AW) Tanya Randall Claiming Stakes Class 6 · 6f · Standard · 11 ran 7/11 ½ 8-8 5654A Paul Mulrennan 25/1
07 Oct 08+33d Folkestone Hythe Maiden Fillies' Stakes Class 5 · 6f · Soft · 12 ran 5/12 1 9-0 6277A Joe Fanning 33/1
04 Sep 08+26d Redcar Constant Security Nursery Handicap Class 5 · 7f · Good To Soft · 20 ran 15/20 nk 8-7 6045A Jimmy Quinn 20/1
09 Aug 08+22d Newmarket Wyck Hall Stud Maiden Fillies' Stakes Class 4 · 7f · Soft · 17 ran 10/17 1 9-0 6055A Richard Thomas 66/1
18 Jul 08+15d Newmarket Route Nightclub And Antica Maiden Fillies' Stakes Class 4 · 7f · Good To Firm · 15 ran 11/15 nk 9-0 5659C Richard Hills 33/1
03 Jul 08 Yarmouth E.B.F./Racing Welfare Lifetime In Racing Series Maiden Stks Class 5 · 6f · Good To Firm · 12 ran 12/12 6 8-12 5626C Tom Queally 50/1

Quick answers

How many races has Missou Maiden won?
Missou Maiden (GB) has yet to win, from 7 archived starts in 2008.
Who trained Missou Maiden?
Missou Maiden (GB) was trained by Mark H Tompkins on the most recent run on record, at Brighton on 23 October 2008.
Who is Missou Maiden's sire?
Missou Maiden (GB) is by Medicean (GB) out of Sosumi (GB), whose sire is Be My Chief.
What is Missou Maiden's official rating?
The most recent official rating on record is 62, from the run on 23 October 2008. That is also the highest on record.
What is Missou Maiden's sire's record?
Medicean (GB)'s progeny in our archive have won 10.4% of 9,890 runs since Jan 2008 (682 horses), Flat and jumps together.
Who are Missou Maiden's siblings?
Out of Sosumi (GB), Missou Maiden (GB) has 7 other produce in our archive, 4 of them winners. Most wins: Tevez (GB) (8). Highest grade won: Class 4 (Tevez (GB)). The wins came over 7f–1m3½f. As at Nov 2026.

Record shown from July 2008. 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.