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Horse profile

Defiantly (FR)

4yo gelding · Trainer Joseph Patrick O'Brien · Owner Australian Bloodstock Two
by Kameko (USA) out of Roheryn (IRE) (Galileo)
9 runs · 6 courses · from Jun 2025
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won last time out 3 wins · Deauville (FR), Goodwood & Killarney Ran 55 days ago · 1st of 5 Last raced off OR 106
KTB Profile

Defiantly won the Group 2 Sumbe Prix Kergorlay at Deauville in Aug 2026, taking the race by a length on heavy ground off an official rating of 106. The gelding has three wins from nine runs on turf, all at trips between 1m2f and 2m4f, with the other two coming in the Coral Goodwood Handicap Stakes on good to firm in Jul 2026 and a maiden at Killarney on soft in Jul 2025. Typically held up, he last ran at Deauville in Aug 2026 where he won.

Based on 9 archived runs · run-style from 5 commented runs · updated 18 Oct 2026
KTB at a glance Typically held up OR at career high
Official rating106At career-high mark
106 94–106

KTB Speed and Rating

KTB Speed

Best recent Speed 117 the best of the last 3 graded (A or B) runs · Leopardstown, 21 Aug 2025

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 141C · median 95
GoingRunsBestMedianSince 18 Oct 2025
Good3117A991 · —
Good to Firm2141C1162 · 141 / 116
Good to Soft296C901 · —
Soft1———
DistanceRunsBestMedianSince 18 Oct 2025
1m5f – 2m4117A96.51 · —
2m1f – 2m4f2141C1162 · 141 / 116
1m2f – 1m4f296C88.51 · —

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 104A the best of the last 3 rated runs · Goodwood, 31 Jul 2026 Official rating 106 at the last run, 23 Aug 2026

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 8 figures · best 104A · median 87
GoingRunsBestMedianSince 18 Oct 2025
Good389B881 · —
Good to Firm2104A97.52 · 104 / 97.5
Good to Soft284A78.51 · —
Soft1———
DistanceRunsBestMedianSince 18 Oct 2025
1m5f – 2m489B871 · —
2m1f – 2m4f2104A97.52 · 104 / 97.5
1m2f – 1m4f284A78.51 · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 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 from 5 analysed runs

  • Held up 3 (60%) · 0 wins
  • Prominent 2 (40%) · 1 win

Pedigree intelligence

Sire

Progeny in our archive have won 9.7% of 975 runs since Jan 2008 (132 horses).

GoingRunsWinsSRvs sireThis horse
Firm7114.3%+4.6—
Good to Firm2252410.7%+11 from 2
Good2392711.3%+1.60 from 3
Good to Soft9499.6%−0.10 from 2
Soft59711.9%+2.21 from 1
Heavy18211.1%+1.41 from 1
Standard (AW)333257.5%−2.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f751013.3%+3.6—
6f – 7f383287.3%−2.4—
1m – 1m1f2773010.8%+1.1—
1m2f – 1m4f1711911.1%+1.41 from 2
1m5f – 2m55712.7%+31 from 5
2m1f – 2m4f1417.1%−2.61 from 2

Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Roheryn (IRE) (Galileo)

5 siblings in the archive, 5 winners — best of them Kihavah (GB) (9 wins).

The wins came over 1m–2m4½f; the highest grade won is Group 3 (Middle Earth (GB)).

ProduceRunsWinsWin tripsBest grade
Kihavah (GB)5091m4f–2m4½fClass 2
Middle Earth (GB)941m4f–1m6fGroup 3
Buckaroo (GB)1131m–1m½fListed
Siege Of Troy (GB)1211m2f—
Thousand Oaks (IRE)511m4fClass 3

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Good to Firm 2 1 50% +1.75
Good to Soft 2 0 0% −2.00
Heavy 1 1 100% +4.50
Soft 1 1 100% +0.67

ClassRunsWinsSR£1
Class 1 2 1 50% +3.50
Class 2 2 1 50% +1.75

CourseRunsWinsSR£1
Ascot 2 0 0% −2.00
Killarney 2 1 50% −0.33
Leopardstown 2 0 0% −2.00
Deauville (FR) 1 1 100% +4.50
Goodwood 1 1 100% +2.75
Cork 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 5 1 20% +0.50
2m1f – 2m4f 2 1 50% +1.75
1m2f – 1m4f 2 1 50% −0.33

JockeyRunsWinsSR£1
Dylan Browne McMonagle 3 3 100% +7.92
Declan McDonogh 2 0 0% −2.00
James Doyle 1 0 0% −1.00
J M Sheridan 1 0 0% −1.00
Sean Levey 1 0 0% −1.00
Ronan Whelan 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 1 25% −2.33
Blinkers 3 2 67% +6.25
Visor 1 0 0% −1.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 5 2 40% +4.25
2025 4 1 25% −2.33

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
23 Aug 26+23d Deauville (FR) Sumbe Prix Kergorlay (group 2) Class 1 · 15f · Soft To Heavy · 5 ran 1/5 9-4 106—— Dylan Browne McMonagle 9/2
31 Jul 26+45d Goodwood Coral Goodwood Handicap Stakes (GBBPlus Race) Class 2 · 20.5f · Good To Firm · 15 ran Urged along early - tracking pace-setter - hit front with driving effort 4f out - opened daylight 2f out - kept on well before slowing up close home to win 1/15 9-7 98141C104A Dylan Browne McMonagle 11/4F
16 Jun 26+35d Ascot Ascot Stakes (Heritage Handicap) (GBBPlus Race) Class 2 · 20f · Good To Firm · 20 ran Positioned handy early - hit front after 4f - overtaken a furlong later - roused to regain command 3f out - driven on inside final 2f - overtaken again with a furlong left - fought back to challenge but denied in a photo 2/20 hd 9-5 9491C91A James Doyle 25/1
12 May 26+18d Killarney Killarney Racegoers Club Race 14f · Good · 6 ran Settled at the back early - improved into 3rd by halfway - pushed along with 2f left - stayed on same gear to finish 4th 4/6 1¾ 9-12 9799A89B J M Sheridan 17/2
24 Apr 26+203d Cork Sign Up To Our Newsletter Handicap 10.5f · Good To Yielding · 16 ran Held up at the back - no impression made - well beaten in 16th 16/16 3¼ 10-0 9896C73C Declan McDonogh 13/2
03 Oct 25+43d Ascot BetMGM Noel Murless Stakes (Listed) Class 1 · 14f · Good To Soft · 8 ran Settled towards the back - nudged forward 5f out - under pressure and in trouble entering the straight to finish 7th 7/8 3 9-3 9884B84A Sean Levey 10/1
21 Aug 25+38d Leopardstown TOTE Irish EBF Vinnie Roe Stakes (Listed) 14f · Good · 8 ran Held up at the back - midpack by halfway - pushed along entering the straight and still sixth with two furlongs left - finished fastest late to grab fourth close home 4/8 nk 9-7 —117A88A Declan McDonogh 6/1
14 Jul 25+25d Killarney Irish Stallion Farms EBF Median Auction Maiden 11.5f · Yielding To Soft · 8 ran Sat close up early - pushed along with 2f remaining - rallied strongly to hit the front near the line 1/8 9-8 —81A84A Dylan Browne McMonagle 4/6F
19 Jun 25 Leopardstown Irish Champions Festival Maiden 13f · Good · 8 ran Left flat-footed at the start - held up at the back and still adrift approaching halfway - made progress into 4th with a furlong left - finished hard in 3rd but just failed to get to the front pair 3/8 nk 9-8 —94A86A Ronan Whelan 7/1

Quick answers

How many races has Defiantly (FR) won?
Defiantly (FR) won 3 of 9 archived starts between 2025 and 2026, a strike rate of 33.3%. Placed 5 times in total (55.6% of starts).
Who trains Defiantly (FR)?
Defiantly (FR) is trained by Joseph Patrick O'Brien, who saddled the horse on its most recent run on 23 August 2026.
Who is Defiantly (FR)'s sire?
Defiantly (FR) is by Kameko (USA) out of Roheryn (IRE), whose sire is Galileo.
What is Defiantly (FR)'s official rating?
The most recent official rating on record is 106, from the run on 23 August 2026. That is also the highest on record.
What is Defiantly (FR)'s sire's record?
Kameko (USA)'s progeny in our archive have won 9.7% of 975 runs since Jan 2008 (132 horses), Flat and jumps together.
Who are Defiantly (FR)'s siblings?
Out of Roheryn (IRE), Defiantly (FR) has 5 other produce in our archive, 5 of them winners. Most wins: Kihavah (GB) (9). Highest grade won: Group 3 (Middle Earth (GB)). The wins came over 1m–2m4½f. As at Oct 2026.

Record shown from June 2025. 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.