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Horse profile

Serious Attitude (IRE)

4yo filly (at last run, Sep 2010) · Last trainer Rae Guest · Last owner Derek J Willis Rae Guest
by Mtoto (GB) out of Zameyla (IRE) (Cape Cross)
11 runs · 8 courses · from Aug 2008
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 26 Sep 2010 — 5,876 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2010 · 5th of 11 4 wins · 4 courses Last raced off OR 105
KTB Profile

Serious Attitude (IRE) is 4 from 11, including a Group 1 win. The biggest win we hold: the 32Red.com Cheveley Park Stakes at Newmarket (Oct 2008). Hasn't won since Jul 2009. All 4 wins have come over 6f – 7f.

Based on 11 archived runs · updated 28 Oct 2026
Official rating105↓ 6lb off peak
105 105–111

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 96A the best of the last 3 rated runs · Ascot, 26 Sep 2010 Official rating 105 at the last run, 26 Sep 2010

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 10 figures · best 106A · median 98
GoingRunsBestMedianSince 28 Oct 2025
Good4104A101—
Good to Firm4106A97.5—
Good to Soft296A95—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f9106A100—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 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
Mtoto (GB)

Progeny in our archive have won 8.7% of 1,003 runs since Jan 2008 (82 horses).

Strongest on good to soft going: 13.3% from 135. Weakest on standard (aw) going: 4.9% from 203. Weakest over 1m – 1m1f (all codes): 2.9% from 103.

GoingRunsWinsSRvs sireThis horse
Firm10110%+1.3—
Good to Firm2002010%+1.31 from 4
Good306278.8%+0.12 from 4
Good to Soft1351813.3%+4.61 from 3
Soft11487%−1.7—
Heavy3538.6%−0.1—
Standard (AW)203104.9%−3.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f600%−8.7—
6f – 7f77810.4%+1.74 from 10
1m – 1m1f10332.9%−5.80 from 1
1m2f – 1m4f2422510.3%+1.6—
1m5f – 2m308247.8%−0.9—
2m1f – 2m4f1691911.2%+2.5—
2m5f – 3m8389.6%+0.9—
Over 3m1500%−8.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Zameyla (IRE) (Cape Cross)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Bathrat Amal (JPN)20——

Record by conditions

GoingRunsWinsSR£1
Good 4 2 50% +6.00
Good to Firm 4 1 25% +1.00
Good to Soft 3 1 33% +2.50

ClassRunsWinsSR£1
Class 1 9 3 33% +6.00
Class 5 1 1 100% +4.50

CourseRunsWinsSR£1
Newmarket 3 1 33% +2.00
Ascot 2 0 0% −2.00
Doncaster 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Deauville (FR) 1 0 0% −1.00
York 1 1 100% +3.50
Salisbury 1 1 100% +4.50
Windsor 1 1 100% +4.50

DistanceRunsWinsSR£1
6f – 7f 10 4 40% +10.50
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Jimmy Fortune 5 2 40% +5.50
David Probert 2 1 50% +3.50
Eddie Ahern 2 1 50% +2.50
Robert Winston 1 0 0% −1.00
Pat Smullen 1 0 0% −1.00

SeasonRunsWinsSR£1
2010 5 0 0% −5.00
2009 3 1 33% +1.50
2008 3 3 100% +13.00

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
2010 · 5 runs
26 Sep 10+15d Ascot John Guest Diadem Stakes (Group 2) Class 1 · 6f · Good To Soft · 11 ran 5/11 1 8-11 10596A Jimmy Fortune 16/1
11 Sep 10+64d Doncaster Eddie Stobart Park Stakes (Group 2) Class 1 · 7f · Good · 12 ran 9/12 1¾ 9-1 10582A David Probert 22/1
09 Jul 10+20d Newmarket Darley July Cup (Group 1) (British Leg Of The Global Sprint Challenge) Class 1 · 6f · Good To Firm · 14 ran 14/14 nk 9-2 10862C Jimmy Fortune 66/1
19 Jun 10+42d Ascot Golden Jubilee Stakes (British Leg Of The Global Sprint Challenge) (Group 1) Class 1 · 6f · Good To Firm · 24 ran 10/24 hd 9-1 108100A Jimmy Fortune 40/1
08 May 10+272d Nottingham Weatherbys Bank Kilvington Fillies' Stakes (Listed) Class 1 · 6f · Good · 13 ran 2/13 ½ 9-3 109102A Robert Winston 6/4F
2009 · 3 runs
09 Aug 09+30d Deauville (FR) Prix Maurice de Gheest 6.5f · Good To Soft · 12 ran 8/12 2½ 8-8 —— Eddie Ahern 11/2
10 Jul 09+68d York Cuisine De France Summer Stakes (Fillies' Group 3) Class 1 · 6f · Good · 9 ran 1/9 8-10 111100A Eddie Ahern 7/2
03 May 09+212d Newmarket Stanjames.com 1000 Guineas Stakes (Fillies Group 1) Class 1 · 8f · Good To Firm · 14 ran 7/14 2½ 9-0 11195A Pat Smullen 8/1
2008 · 3 runs
03 Oct 08+29d Newmarket 32Red.com Cheveley Park Stakes (Fillies' Group 1) Class 1 · 6f · Good To Firm · 16 ran 1/16 8-12 105106A Jimmy Fortune 4/1F
04 Sep 08+25d Salisbury E.B.F. Dick Poole Fillies' Stakes (Listed) Class 1 · 6f · Good · 14 ran 1/14 8-12 111104A Jimmy Fortune 9/2J
10 Aug 08 Windsor Yorkshire Tea Teatime Maiden Auction Stakes (Div 1) Class 5 · 6f · Good To Soft · 12 ran 1/12 8-0 11194A David Probert 9/2

Quick answers

How many races has Serious Attitude won?
Serious Attitude (IRE) won 4 of 11 archived starts between 2008 and 2010, a strike rate of 36.4%. Placed 5 times in total (45.5% of starts).
Who trained Serious Attitude?
Serious Attitude (IRE) was trained by Rae Guest on the most recent run on record, at Ascot on 26 September 2010.
Who is Serious Attitude's sire?
Serious Attitude (IRE) is by Mtoto (GB) out of Zameyla (IRE), whose sire is Cape Cross.
What going does Serious Attitude prefer?
Serious Attitude (IRE) has the best record on good going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Serious Attitude's official rating?
The most recent official rating on record is 105, from the run on 26 September 2010. The highest on record is 111.
What is Serious Attitude's sire's record?
Mtoto (GB)'s progeny in our archive have won 8.7% of 1,003 runs since Jan 2008 (82 horses), Flat and jumps together. Strongest on good to soft going: 13.3% from 135. Weakest on standard (aw) going: 4.9% from 203. Weakest over 1m – 1m1f (all codes): 2.9% from 103.
Who are Serious Attitude's siblings?
Out of Zameyla (IRE), Serious Attitude (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from August 2008. 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.