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Horse profile

Thunder Filly (GB)

2yo filly · Trainer Richard & Peter Fahey · Owner John Doyle And Partner
1 run · 1 course · from Jul 2026
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Off 103 days · 11th of 11
KTB Profile

Thunder Filly is a lightly raced filly by Lope Y Fernandez out of a dam who has produced three winners from five runners to race including James Park Woods with four wins. Lope Y Fernandez progeny in the archive have recorded 66 wins from 638 runs since Jan 2008 with a strongest trip of 1m – 1m1f. She made her debut at Ripon in Jul 2026 over 6f – 7f on good ground and finished 11 of 11 having been held.

Based on 1 archived run · run-style from 1 commented run · updated 18 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 61 the best of the last 1 graded (A or B) run · Ripon, 6 Jul 2026

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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 25A the best of the last 1 rated run · Ripon, 6 Jul 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 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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.

Pedigree intelligence

Sire

Progeny in our archive have won 10.7% of 692 runs since Jan 2008 (101 horses).

Weakest on good going: 6.6% from 167. Strongest over 1m – 1m1f (all codes): 14.8% from 128. Weakest at trips under 6f (all codes): 6.9% from 101.

GoingRunsWinsSRvs sireThis horse
Firm400%−10.7—
Good to Firm1522013.2%+2.5—
Good167116.6%−4.10 from 1
Good to Soft631015.9%+5.2—
Soft5946.8%−3.9—
Heavy1715.9%−4.8—
Standard (AW)2302812.2%+1.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f10176.9%−3.8—
6f – 7f3974010.1%−0.60 from 1
1m – 1m1f1281914.8%+4.1—
1m2f – 1m4f63812.7%+2—
1m5f – 2m300%−10.7—

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

5 siblings in the archive, 3 winners — best of them James Park Woods (IRE) (4 wins).

The wins came over 5f–1m; the highest grade won is Class 2 (Heavenly Holly (IRE)).

ProduceRunsWinsWin tripsBest grade
James Park Woods (IRE)6247½f–1mClass 4
Heavenly Holly (IRE)1137fClass 2
Amerilis (GB)1015f—
Mashadie Boy (GB)20——
Heroic Holly (IRE)80——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
06 Jul 26 Ripon Download The Raceday Ready App Fillies' Restricted Novice Stakes (GBB Race) Class 5 · 6f · Good · 11 ran Held up towards the back - found nothing from 2f out and fell away over 1f out - was adrift inside the final furlong 11/11 4½ 9-2 61B25A Cam Hardie 40/1

Quick answers

How many races has Thunder Filly (GB) won?
Thunder Filly (GB) has yet to win, from 1 archived start in 2026.
Who trains Thunder Filly (GB)?
Thunder Filly (GB) is trained by Richard & Peter Fahey, who saddled the horse on its most recent run on 6 July 2026.
Who is Thunder Filly (GB)'s sire?
Thunder Filly (GB) is by Lope Y Fernandez (IRE) out of Happy Holly (IRE), whose sire is Holy Roman Emperor.
What is Thunder Filly (GB)'s sire's record?
Lope Y Fernandez (IRE)'s progeny in our archive have won 10.7% of 692 runs since Jan 2008 (101 horses), Flat and jumps together. Weakest on good going: 6.6% from 167. Strongest over 1m – 1m1f (all codes): 14.8% from 128. Weakest at trips under 6f (all codes): 6.9% from 101.
Who are Thunder Filly (GB)'s siblings?
Out of Happy Holly (IRE), Thunder Filly (GB) has 5 other produce in our archive, 3 of them winners. Most wins: James Park Woods (IRE) (4). Highest grade won: Class 2 (Heavenly Holly (IRE)). The wins came over 5f–1m. As at Oct 2026.

Record shown from July 2026. 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.