Skip to content
Horse profile

Mighty Blue (FR)

6yo mare (at last run, Nov 2022) · Last trainer Joseph Patrick O'Brien · Last owner Capel Street Syndicate
by Authorized (IRE) out of Millionaia (IRE) (Peintre Celebre)
29 runs · 15 courses · from Apr 2019
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 Nov 2022 — 1,442 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2022 · 6th of 9 2 wins · Gowran Park & Curragh
KTB Profile

Mighty Blue (FR) is 2 from 29, including a Listed win. The biggest win we hold: the Irish Stallion Farms EBF Vintage Tipple Stakes at Gowran Park (May 2021). Hasn't won since May 2021.

Based on 29 archived runs · updated 21 Oct 2026
KTB at a glance OR ↓ 34lb off peak
Official rating99↓ 34lb off peak
99 88–133

KTB Speed and Rating

KTB Speed

Best recent Speed 118 the best of the last 3 graded (A or B) runs · Curragh, 23 Oct 2022

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 18 figures · best 167A · median 113
GoingRunsBestMedianSince 21 Oct 2025
Soft12167A116—
Heavy2118A105—
Good2116A106—
Good to Soft2109A98.5—
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m9167A116—
1m2f – 1m4f9133C109—
Jumps 4 figures · best 145A · median 103.5
GoingRunsBestMedianSince 21 Oct 2025
Heavy2145A116.5—
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
2m1f – 2m4f3145A119—
1m5f – 2m1———

Of 24 runs looked at, 2 have no figure: did not complete (1) · obstacles omitted — the race ran a shortened course (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 22 figures from 24 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (flat) 88A the best of the last 3 rated runs · Galway, 6 Sep 2022 Official rating 99 at the last flat run, 23 Oct 2022

Best recent KTB Rating (jumps) 133A the best of the last 3 rated runs · Fairyhouse, 8 Feb 2021 Official rating 131 at the last jumps run, 12 Feb 2022

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 18 figures · best 108A · median 85.5
GoingRunsBestMedianSince 21 Oct 2025
Soft12108A87.5—
Heavy284A80.5—
Good281A80—
Good to Soft294A90—
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m997A86—
1m2f – 1m4f9108A82—
Jumps 5 figures · best 133A · median 131
GoingRunsBestMedianSince 21 Oct 2025
Soft2131A120.5—
Heavy2133A131—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
2m1f – 2m4f3133A132—
1m5f – 2m2131A130—

Of 24 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 23 figures from 24 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

Progeny in our archive have won 13.5% of 7,021 runs since Jan 2008 (543 horses).

Weakest on standard (aw) going: 9.3% from 1,043. Strongest at trips beyond 3m (all codes): 19.8% from 126. Weakest over 6f – 7f (all codes): 6.4% from 267.

GoingRunsWinsSRvs sireThis horse
Firm2400%−13.5—
Good to Firm5977612.7%−0.8—
Good1,78425514.3%+0.80 from 3
Good to Soft1,10715614.1%+0.60 from 6
Soft1,70024614.5%+12 from 15
Heavy76511915.6%+2.10 from 5
Standard (AW)1,043979.3%−4.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f800%−13.5—
6f – 7f267176.4%−7.1—
1m – 1m1f681629.1%−4.4—
1m2f – 1m4f1,70121912.9%−0.61 from 13
1m5f – 2m2,16235016.2%+2.71 from 13
2m1f – 2m4f1,46820413.9%+0.40 from 3
2m5f – 3m6087312%−1.5—
Over 3m1262519.8%+6.3—

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
Millionaia (IRE) (Peintre Celebre)

6 siblings in the archive, 3 winners — best of them Ministre D'Etat (IRE) (6 wins).

The wins came over 4f–1m5f; the highest grade won is Listed (Modern Eagle (GER)).

ProduceRunsWinsWin tripsBest grade
Ministre D'Etat (IRE)5264f–6f—
Modern Eagle (GER)631m2½f–1m5fListed
King's Commander (FR)1111mClass 4
Surrey Knight (FR)10——
Mystic Blue (GB)20——
Montenegro (FR)10——

Record by conditions

GoingRunsWinsSR£1
Soft 15 2 13% +0.00
Good to Soft 6 0 0% −6.00
Heavy 5 0 0% −5.00
Good 3 0 0% −3.00

ClassRunsWinsSR£1
Class 1 4 0 0% −4.00

CourseRunsWinsSR£1
Curragh 5 1 20% +3.00
Gowran Park 4 1 25% +3.00
Saint-Cloud (FR) 2 0 0% −2.00
Galway 2 0 0% −2.00
Leopardstown 2 0 0% −2.00
York 2 0 0% −2.00
Cheltenham 2 0 0% −2.00
Naas 2 0 0% −2.00
Cork 2 0 0% −2.00
Fairyhouse 1 0 0% −1.00
Thurles 1 0 0% −1.00
Killarney 1 0 0% −1.00
Deauville (FR) 1 0 0% −1.00
Vichy 1 0 0% −1.00
Longchamp (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 13 1 8% −6.00
1m2f – 1m4f 13 1 8% −5.00
2m1f – 2m4f 3 0 0% −3.00

JockeyRunsWinsSR£1
Dylan Browne McMonagle 8 2 25% +7.00
Shane Crosse 7 0 0% −7.00
J J Slevin 4 0 0% −4.00
Alexis Badel 3 0 0% −3.00
Declan McDonogh 2 0 0% −2.00
Donagh Meyler 2 0 0% −2.00
Jake Coen 1 0 0% −1.00
Mikey Sheehy 1 0 0% −1.00
Pierre-Charles Boudot 1 0 0% −1.00

HeadgearRunsWinsSR£1
Hood 17 2 12% −2.00
None 8 0 0% −8.00
Tongue tie 4 0 0% −4.00

SeasonRunsWinsSR£1
2022 9 0 0% −9.00
2021 7 1 14% +0.00
2020 9 1 11% −1.00
2019 4 0 0% −4.00

TypeRunsWinsSR£1
Flat 23 2 9% −8.00
Hurdle 6 0 0% −6.00

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
09 Nov 22+17d Saint-Cloud (FR) Prix Denisy () (3yo+) (Turf) 15.5f · Heavy · 9 ran 6/9 3 8-13 ——— Dylan Browne McMonagle 26/5
23 Oct 22+28d Curragh Comer Group International Loughbrown Stakes (group 3) 16f · Soft To Heavy · 12 ran 4/12 1¼ 9-6 99118A84A Declan McDonogh 14/1
25 Sep 22+19d Curragh Friends Of The Curragh Irish Cesarewitch (Premier Handicap) (0-110) 16.5f · Yielding · 30 ran 8/30 hd 9-0 99111C87A Jake Coen 50/1
06 Sep 22+61d Galway Ardilaun Hotel Oyster Stakes (Fillies' & Mares' Listed) 12f · Soft · 15 ran 4/15 ½ 9-9 99117C88A Dylan Browne McMonagle 9/1
07 Jul 22+47d Leopardstown Irish Stallion Farms EBF Stanerra Stakes (Fillies' And Mares' Group 3) 14f · Good · 12 ran 10/12 1 9-9 103116A79A Dylan Browne McMonagle 11/1
21 May 22+17d York William Hill Bronte Cup Fillies' Stakes (Group 3) Class 1 · 14f · Good To Soft · 6 ran 4/6 hd 9-2 10488A86B Dylan Browne McMonagle 16/5
04 May 22+48d Gowran Park Irish Stallion Farms EBF Vintage Tipple Stakes (Fillies' And Mares' Listed) 14f · Yielding · 11 ran 3/11 1¾ 9-2 106137A91A Dylan Browne McMonagle 7/2J
17 Mar 22+33d Cheltenham Ryanair Mares' Novices' Hurdle (Grade 2) (Registered As The Dawn Run Mares' Novices' Hurdle) (GBB Race) Class 1 · 17f · Soft · 19 ran 17/19 1¼ 11-2 —82B110A J J Slevin 16/1
12 Feb 22+175d Naas Cavan Developments Supporting Kill GAA Maiden Hurdle (Div 2) 15.5f · Soft · 24 ran UR/24 — 11-5 131—— J J Slevin 10/11F
21 Aug 21+73d Curragh Irish European Breeders Fund Supporting Irish Champions Weekend Fillies Handicap 12f · Soft · 13 ran 12/13 15 10-3 10848C82C Mikey Sheehy 15/2
09 Jun 21+18d Cork Munster Oaks Stakes (Fillies' And Mares' Group 3) 12f · Yielding · 9 ran 5/9 8 9-11 108122A77A Shane Crosse 11/4F
22 May 21+17d York William Hill Bronte Cup Fillies' Stakes (Group 3) Class 1 · 14f · Soft · 7 ran 4/7 ½ 9-0 10898A85A Dylan Browne McMonagle 11/8F
05 May 21+32d Gowran Park Irish Stallion Farms EBF Vintage Tipple Stakes (Fillies' And Mares' Listed) 14f · Yielding · 9 ran 1/9 9-2 103167A97A Dylan Browne McMonagle 6/1
03 Apr 21+16d Cork Irish Stallion Farms EBF Noblesse Stakes (Fillies' And Mares' Listed) 12f · Yielding · 10 ran 6/10 1 9-2 104109A80A Shane Crosse 5/2F
18 Mar 21+38d Cheltenham Parnell Properties Mares' Novices' Hurdle (Grade 2) (Registered As The Dawn Run Mares' Novices' Hurdle) Class 1 · 17f · Good To Soft · 15 ran 3/15 2¼ 11-2 133119B132A J J Slevin 12/1
08 Feb 21+50d Fairyhouse Race Displays Solerina Mares Novice Hurdle (Grade 3) 18f · Heavy · 9 ran 4/9 2½ 11-0 —145A133A Donagh Meyler 16/1
20 Dec 20+30d Thurles Irish Stallion Farms EBF Boreen Belle Mares Novice Hurdle (Listed) 16f · Soft · 10 ran 2/10 3 10-10 ——131A Donagh Meyler 12/1
20 Nov 20+33d Gowran Park Download The Boylesports App Novice Hurdle 16f · Heavy · 9 ran 4/9 ½ 10-11 —88A129A J J Slevin 9/4
18 Oct 20+21d Naas Irish Stallion Farms EBF Bluebell Stakes (Listed) (Fillies & Mares) 12f · Soft · 14 ran 4/14 nk 9-8 105133C92A Shane Crosse 7/2
27 Sep 20+19d Curragh Comer Group International Loughbrown Stakes (Group 3) 16f · Good To Yielding · 10 ran 3/10 1 9-8 106109A94A Shane Crosse 16/1
08 Sep 20+17d Galway Ardilaun Hotel Oyster Stakes (Fillies' And Mares' Listed) 12f · Heavy · 13 ran 7/13 7 9-9 10692C77A Declan McDonogh 7/2
22 Aug 20+28d Curragh Irish European Breeders Fund Supporting Irish Champions Weekend Fillies Handicap 12f · Soft · 11 ran 1/11 9-8 9688A108A Dylan Browne McMonagle 7/1
25 Jul 20+12d Gowran Park Irish Stallion Farms EBF Vintage Tipple Stakes (Fillies' And Mares' Listed) 14f · Yielding · 8 ran 6/8 hd 9-2 96130A76A Shane Crosse 11/2
13 Jul 20+29d Killarney Irish Stallion Farms EBF Fillies Handicap 11f · Yielding · 8 ran 2/8 1 10-0 93115A100A Shane Crosse 11/4F
14 Jun 20+296d Leopardstown Irish Stallion Farms EBF Noblesse Stakes (Fillies' Listed) 12f · Good · 7 ran 5/7 1½ 9-2 8896A81A Shane Crosse 33/1
23 Aug 19+38d Deauville (FR) Prix de Pont Audemer (Conditions) (3yo) (Round Course) (Turf) 12.5f · Good · 9 ran 7/9 1¾ 8-10 ——— Alexis Badel 6/1
16 Jul 19+70d Vichy Prix Artus De Maille (Prix De Durtol) (Conditions Race) (Turf) 12f · Good To Soft · 3 ran 3/3 ½ 9-0 ——— Alexis Badel 23/10
07 May 19+15d Saint-Cloud (FR) Prix Gazala (Maiden) (3yo Fillies) (Turf) 10.5f · Good To Soft · 9 ran 7/9 nk 9-2 ——— Pierre-Charles Boudot 18/1
22 Apr 19 Longchamp (FR) Prix de Chaillot (Maiden) (Unraced 3yo Fillies) (Turf) 10.5f · Good To Soft · 8 ran 6/8 9 9-0 ——— Alexis Badel 11/1

Quick answers

How many races has Mighty Blue (FR) won?
Mighty Blue (FR) won 2 of 29 archived starts between 2019 and 2022, a strike rate of 6.9%. Placed 7 times in total (24.1% of starts).
Who trained Mighty Blue (FR)?
Mighty Blue (FR) was trained by Joseph Patrick O'Brien on the most recent run on record, at Saint-Cloud (FR) on 9 November 2022.
Who is Mighty Blue (FR)'s sire?
Mighty Blue (FR) is by Authorized (IRE) out of Millionaia (IRE), whose sire is Peintre Celebre.
What going does Mighty Blue (FR) prefer?
Mighty Blue (FR) has the best record on soft going: 2 wins from 15 starts (13.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Mighty Blue (FR)'s official rating?
Mighty Blue (FR)'s highest official rating on record is 133.
What is Mighty Blue (FR)'s sire's record?
Authorized (IRE)'s progeny in our archive have won 13.5% of 7,021 runs since Jan 2008 (543 horses), Flat and jumps together. Weakest on standard (aw) going: 9.3% from 1,043. Strongest at trips beyond 3m (all codes): 19.8% from 126. Weakest over 6f – 7f (all codes): 6.4% from 267.
Who are Mighty Blue (FR)'s siblings?
Out of Millionaia (IRE), Mighty Blue (FR) has 6 other produce in our archive, 3 of them winners. Most wins: Ministre D'Etat (IRE) (6). Highest grade won: Listed (Modern Eagle (GER)). The wins came over 4f–1m5f. As at Oct 2026.

Record shown from April 2019. 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.