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Horse profile

Nenette du Bois (FR)

7yo mare (at last run, Feb 2008) · Last trainer Nick Ayliffe · Last owner D T Hooper
by Lost World (IRE) out of Besborge (FR) (Cyborg)
1 run · 1 course · from Feb 2008
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Feb 2008 — 6,845 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2008
KTB Profile

Lightly raced, with 1 archived start in Feb 2008 as a 7yo mare. By Lost World (IRE), whose progeny in our archive have won 9.8% of 880 runs since Jan 2008.

Based on 1 archived run · updated 5 Nov 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

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Of 1 run 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 · 0 figures 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
Lost World (IRE)

Progeny in our archive have won 9.8% of 880 runs since Jan 2008 (88 horses).

Strongest on good to soft going: 13.6% from 140.

GoingRunsWinsSRvs sireThis horse
Firm3133.3%+23.5—
Good to Firm37410.8%+1—
Good206167.8%−2—
Good to Soft1401913.6%+3.8—
Soft310289%−0.80 from 1
Heavy1671810.8%+1—
Standard (AW)1600%−9.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f200%−9.8—
6f – 7f1000%−9.8—
1m – 1m1f1218.3%−1.5—
1m2f – 1m4f1516.7%−3.1—
1m5f – 2m2072110.1%+0.30 from 1
2m1f – 2m4f399399.8%0—
2m5f – 3m1972110.7%+0.9—
Over 3m3837.9%−1.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Besborge (FR) (Cyborg)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2008 · 1 run
07 Feb 08 Taunton Somerset Local Medical Committee Maiden Hurdle (Div 2) Class 4 · 2m½f · Soft · 14 ran PU/14 — 10-10 — Rodi Greene 100/1

Quick answers

How many races has Nenette du Bois won?
Nenette du Bois (FR) has yet to win, from 1 archived start in 2008.
Who trained Nenette du Bois?
Nenette du Bois (FR) was trained by Nick Ayliffe on the most recent run on record, at Taunton on 7 February 2008.
Who is Nenette du Bois's sire?
Nenette du Bois (FR) is by Lost World (IRE) out of Besborge (FR), whose sire is Cyborg.
What is Nenette du Bois's sire's record?
Lost World (IRE)'s progeny in our archive have won 9.8% of 880 runs since Jan 2008 (88 horses), Flat and jumps together. Strongest on good to soft going: 13.6% from 140.

Record shown from February 2008. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.