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Horse profile

Blaithin (GB)

3yo filly (at last run, Apr 2022) · Last trainer Charlie Fellowes · Last owner Mervyn Ayers
by Night Of Thunder (IRE) out of Venus Marina (GB) (Tiger Hill)
1 run · 1 course · from Apr 2022
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Apr 2022 — 1,634 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2022 · 3rd of 8
KTB Profile

Lightly raced, with 1 archived start in Apr 2022 as a 3yo filly. Finished 3 of 8 at Doncaster last time. By Night Of Thunder (IRE), whose progeny in our archive have won 16.3% of 5,069 runs since Jan 2008.

Based on 1 archived run · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 71 the best of the last 1 graded (A or B) run · Doncaster, 30 Apr 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 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 66A the best of the last 1 rated run · Doncaster, 30 Apr 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 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.

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 16.3% of 5,069 runs since Jan 2008 (562 horses).

Weakest over 1m5f – 2m (all codes): 7% from 157.

GoingRunsWinsSRvs sireThis horse
Firm4250%+33.7—
Good to Firm83115418.5%+2.20 from 1
Good1,22019916.3%0—
Good to Soft5809215.9%−0.4—
Soft70111917%+0.7—
Heavy2153616.7%+0.4—
Standard (AW)1,51822414.8%−1.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3826015.7%−0.6—
6f – 7f2,11137217.6%+1.30 from 1
1m – 1m1f1,36020615.1%−1.2—
1m2f – 1m4f1,00117117.1%+0.8—
1m5f – 2m157117%−9.3—
2m1f – 2m4f47510.6%−5.7—
2m5f – 3m9111.1%−5.2—
Over 3m200%−16.3—

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
Venus Marina (GB) (Tiger Hill)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Eulalia (GB)90——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
30 Apr 22 Doncaster Cazoo Maiden Stakes (GBB Race) Class 5 · 6f · Good To Firm · 8 ran 3/8 1¼ 8-12 71A66A Shane Kelly 17/2

Quick answers

How many races has Blaithin (GB) won?
Blaithin (GB) has yet to win, from 1 archived start in 2022. Placed 1 time in total (100% of starts).
Who trained Blaithin (GB)?
Blaithin (GB) was trained by Charlie Fellowes on the most recent run on record, at Doncaster on 30 April 2022.
Who is Blaithin (GB)'s sire?
Blaithin (GB) is by Night Of Thunder (IRE) out of Venus Marina (GB), whose sire is Tiger Hill.
What is Blaithin (GB)'s sire's record?
Night Of Thunder (IRE)'s progeny in our archive have won 16.3% of 5,069 runs since Jan 2008 (562 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 7% from 157.
Who are Blaithin (GB)'s siblings?
Out of Venus Marina (GB), Blaithin (GB) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from April 2022. 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.