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Horse profile

Fast Boy (IRE)

3yo gelding (at last run, Feb 2019) · Last trainer David Simcock · Last owner Walters Plant Hire P T Civil Engineering
by Fast Company (IRE) out of Celtic Heroine (IRE) (Hernando)
2 runs · 1 course · from Jan 2019
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 1 Feb 2019 — 2,818 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2019
KTB Profile

Lightly raced, with 2 archived starts between Jan 2019 and Feb 2019, the last of them as a 3yo gelding. By Fast Company (IRE), whose progeny in our archive have won 9.4% of 7,590 runs since Jan 2008.

Based on 2 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 65 the best of the last 1 graded (A or B) run · Lingfield (AW), 5 Jan 2019

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

Of 2 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 69A the best of the last 1 rated run · Lingfield (AW), 5 Jan 2019

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

Of 2 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 · 1 figure from 2 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 9.4% of 7,590 runs since Jan 2008 (492 horses).

Strongest on heavy going: 12.7% from 557. Strongest over 2m5f – 3m (all codes): 12.8% from 109.

GoingRunsWinsSRvs sireThis horse
Firm24312.5%+3.1—
Good to Firm944737.7%−1.7—
Good1,6571559.4%0—
Good to Soft936909.6%+0.2—
Soft1,38816511.9%+2.5—
Heavy5577112.7%+3.3—
Standard (AW)2,0831557.4%−20 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f684679.8%+0.4—
6f – 7f2,7732328.4%−1—
1m – 1m1f1,6911539%−0.40 from 1
1m2f – 1m4f1,21613711.3%+1.90 from 1
1m5f – 2m777769.8%+0.4—
2m1f – 2m4f327329.8%+0.4—
2m5f – 3m1091412.8%+3.4—
Over 3m1317.7%−1.7—

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
Celtic Heroine (IRE) (Hernando)

9 siblings in the archive, 3 winners — best of them Time For Action (IRE) (2 wins).

The wins came over 1m2f–2m; the highest grade won is Class 5 (Cassivellaunus (IRE)).

ProduceRunsWinsWin tripsBest grade
Time For Action (IRE)1021m2½f–1m4½f—
Cassivellaunus (IRE)1712mClass 5
Mr Snagsby (IRE)1111m2f—
Whatsofunny (IRE)80——
Powercell (IRE)40——
Pearl's Calling (IRE)130——
Celtic Mist (IRE)60——
Romany Stone (IRE)10——
Fightin Side Of Me (IRE)10——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
01 Feb 19+27d Lingfield (AW) Ladbrokes Novice Stakes Class 5 · 10f · Standard · 6 ran PU/6 — 9-2 —— Jamie Spencer 9/2
05 Jan 19 Lingfield (AW) Ladbrokes Novice Median Auction Stakes Class 6 · 8f · Standard To Slow · 12 ran 5/12 1¾ 9-2 65B69A Martin Harley 20/1

Quick answers

How many races has Fast Boy (IRE) won?
Fast Boy (IRE) has yet to win, from 2 archived starts in 2019.
Who trained Fast Boy (IRE)?
Fast Boy (IRE) was trained by David Simcock on the most recent run on record, at Lingfield (AW) on 1 February 2019.
Who is Fast Boy (IRE)'s sire?
Fast Boy (IRE) is by Fast Company (IRE) out of Celtic Heroine (IRE), whose sire is Hernando.
What is Fast Boy (IRE)'s sire's record?
Fast Company (IRE)'s progeny in our archive have won 9.4% of 7,590 runs since Jan 2008 (492 horses), Flat and jumps together. Strongest on heavy going: 12.7% from 557. Strongest over 2m5f – 3m (all codes): 12.8% from 109.
Who are Fast Boy (IRE)'s siblings?
Out of Celtic Heroine (IRE), Fast Boy (IRE) has 9 other produce in our archive, 3 of them winners. Most wins: Time For Action (IRE) (2). Highest grade won: Class 5 (Cassivellaunus (IRE)). The wins came over 1m2f–2m. As at Oct 2026.

Record shown from January 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.