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Horse profile

History Boy (USA)

3yo colt (at last run, Aug 2009) · Last trainer J-C Rouget · Last owner Joseph Allen
by Grand Slam (USA) out of Rare Blend (USA) (Bates Motel)
2 runs · 1 course · from Jul 2009
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 Aug 2009 — 6,282 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2009 · 2nd of 4
KTB Profile

Lightly raced, with 2 archived starts between Jul 2009 and Aug 2009, the last of them as a 3yo colt. Finished 2 of 4 at Deauville (FR) last time. By Grand Slam (USA), whose progeny in our archive have won 10.9% of 467 runs since Jan 2008.

Based on 2 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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
Grand Slam (USA)

Progeny in our archive have won 10.9% of 467 runs since Jan 2008 (54 horses).

GoingRunsWinsSRvs sireThis horse
Firm400%−10.9—
Good to Firm9155.5%−5.4—
Good63914.3%+3.4—
Good to Soft3725.4%−5.50 from 1
Soft2428.3%−2.6—
Heavy800%−10.9—
Standard (AW)2403313.8%+2.90 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f84910.7%−0.2—
6f – 7f1882412.8%+1.9—
1m – 1m1f128118.6%−2.30 from 1
1m2f – 1m4f55712.7%+1.80 from 1
1m5f – 2m900%−10.9—
2m1f – 2m4f300%−10.9—

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
Rare Blend (USA) (Bates Motel)

2 siblings in the archive, 1 winner — best of them Studio (USA) (2 wins).

The wins came over 1m–1m2f.

ProduceRunsWinsWin tripsBest grade
Studio (USA)221m–1m2f—
War Drum (USA)10——

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

Form

DateCourseRace PosBtn Wgt Jockey SP
09 Aug 09+29d Deauville (FR) Prix de la Ville de Sauternes 10f · Good To Soft · 4 ran 2/4 1½ 9-4 Christophe-Patrice Lemaire —
11 Jul 09 Deauville (FR) Prix de Dives (All-Weather) 9.5f · Fast · 3 ran 3/3 3 9-0 Christophe-Patrice Lemaire —

Quick answers

How many races has History Boy (USA) won?
History Boy (USA) has yet to win, from 2 archived starts in 2009.
Who trained History Boy (USA)?
History Boy (USA) was trained by J-C Rouget on the most recent run on record, at Deauville (FR) on 9 August 2009.
Who is History Boy (USA)'s sire?
History Boy (USA) is by Grand Slam (USA) out of Rare Blend (USA), whose sire is Bates Motel.
What is History Boy (USA)'s sire's record?
Grand Slam (USA)'s progeny in our archive have won 10.9% of 467 runs since Jan 2008 (54 horses), Flat and jumps together.
Who are History Boy (USA)'s siblings?
Out of Rare Blend (USA), History Boy (USA) has 2 other produce in our archive, 1 of them a winner. Most wins: Studio (USA) (2). The wins came over 1m–1m2f. As at Oct 2026.

Record shown from July 2009. 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.