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Horse profile

L'Auteur (FR)

4yo gelding (at last run, Apr 2022) · Last trainer Francois Nicolle · Last owner Mme Catherine Coiffier
by Diamond Boy (FR) out of L'Automne (FR) (Kahyasi)
2 runs · 1 course · from Mar 2022
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Apr 2022 — 1,646 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2022 Beaten favourite LTO
KTB Profile

Lightly raced, with 2 archived starts between Mar 2022 and Apr 2022, the last of them as a 4yo gelding. By Diamond Boy (FR), whose progeny in our archive have won 12% of 2,271 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

Progeny in our archive have won 12% of 2,271 runs since Jan 2008 (284 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm26830.8%+18.8—
Good6638012.1%+0.1—
Good to Soft4785411.3%−0.7—
Soft7407910.7%−1.30 from 2
Heavy3475014.4%+2.4—
Standard (AW)1715.9%−6.1—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f700%−12—
1m – 1m1f1600%−12—
1m2f – 1m4f18211.1%−0.9—
1m5f – 2m84311213.3%+1.3—
2m1f – 2m4f97810510.7%−1.30 from 2
2m5f – 3m3544512.7%+0.7—
Over 3m55814.5%+2.5—

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
L'Automne (FR) (Kahyasi)

3 siblings in the archive, 1 winner — best of them L'Autonomie (FR) (17 wins).

The wins came over 2m2f–3m1½f; the highest grade won is Grade 1 (L'Autonomie (FR)).

ProduceRunsWinsWin tripsBest grade
L'Autonomie (FR)27172m2f–3m1½fGrade 1
Miss L'Auriane (FR)10——
L'Autonome (FR)10——

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

Form

DateCourseRace PosBtn Wgt Jockey SP
19 Apr 22+23d Auteuil (FR) Prix Claude Cohen (Hurdle) (Conditions) (4yo) (Turf) 18f · Very Soft · 15 ran PU/15 — 10-10 Theo Chevillard 16/5F
27 Mar 22 Auteuil (FR) Prix Alcide (Hurdle) (Conditions) (4yo Colts & Geldings) (Turf) 18f · Very Soft · 11 ran 4/11 hd 10-6 Angelo Zuliani 3/1

Quick answers

How many races has L'Auteur (FR) won?
L'Auteur (FR) has yet to win, from 2 archived starts in 2022.
Who trained L'Auteur (FR)?
L'Auteur (FR) was trained by Francois Nicolle on the most recent run on record, at Auteuil (FR) on 19 April 2022.
Who is L'Auteur (FR)'s sire?
L'Auteur (FR) is by Diamond Boy (FR) out of L'Automne (FR), whose sire is Kahyasi.
What is L'Auteur (FR)'s sire's record?
Diamond Boy (FR)'s progeny in our archive have won 12% of 2,271 runs since Jan 2008 (284 horses), Flat and jumps together.
Who are L'Auteur (FR)'s siblings?
Out of L'Automne (FR), L'Auteur (FR) has 3 other produce in our archive, 1 of them a winner. Most wins: L'Autonomie (FR) (17). Highest grade won: Grade 1 (L'Autonomie (FR)). The wins came over 2m2f–3m1½f. As at Oct 2026.

Record shown from March 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.