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Horse profile

Unborn Spring (IRE)

3yo filly (at last run, Jan 2011) · Last trainer Mlle Valerie Boussin · Last owner Julien Phelippon
by Whipper (USA) out of Lethals Lady (GB) (Rudimentary)
6 runs · 3 courses · from Jun 2010
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Jan 2011 — 5,763 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2011 · 9th of 18
KTB Profile

Unborn Spring (IRE) is yet to win from 6 starts.

Based on 6 archived runs · updated 22 Oct 2026

Progeny in our archive

Produce record

As a dam, Unborn Spring (IRE) has 1 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Rich Girl (FR)20——

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 9.8% of 4,595 runs since Jan 2008 (395 horses).

Strongest on heavy going: 13.6% from 513. Weakest on standard (aw) going: 6.7% from 1,127.

GoingRunsWinsSRvs sireThis horse
Firm22313.6%+3.8—
Good to Firm3144213.4%+3.6—
Good985878.8%−1—
Good to Soft6176210%+0.20 from 1
Soft1,01611211%+1.20 from 3
Heavy5137013.6%+3.8—
Standard (AW)1,127756.7%−3.10 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2252812.4%+2.60 from 1
6f – 7f1,3391329.9%+0.1—
1m – 1m1f1,3131299.8%00 from 5
1m2f – 1m4f962919.5%−0.3—
1m5f – 2m425388.9%−0.9—
2m1f – 2m4f232198.2%−1.6—
2m5f – 3m901415.6%+5.8—
Over 3m900%−9.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Lethals Lady (GB) (Rudimentary)

1 sibling in the archive, 1 winner — best of them Port Manech (IRE) (2 wins).

The wins came over 6½f–7½f.

ProduceRunsWinsWin tripsBest grade
Port Manech (IRE)4126½f–7½f—

Record by conditions

GoingRunsWinsSR£1
Soft 3 0 0% −3.00
Standard (AW) 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Deauville (FR) 2 0 0% −2.00
Maisons-Laffitte (FR) 2 0 0% −2.00
Saint-Cloud (FR) 2 0 0% −2.00

DistanceRunsWinsSR£1
1m – 1m1f 5 0 0% −5.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Sebastien Maillot 3 0 0% −3.00
Aurelien Lemaitre 2 0 0% −2.00
Stevan Bourgois 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 1 0 0% −1.00
2010 5 0 0% −5.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt Jockey SP
11 Jan 11+25d Deauville (FR) Prix De La Riviere Saint Sauveur (Claimer) (3yo) (Jockeys without 15 winners since 1st Jan 2010) 9.5f · Standard · 18 ran 9/18 1½ 8-8 Stevan Bourgois 96/1
17 Dec 10+53d Deauville (FR) Prix De La Pierre Aux Fees (Claimer) (2yo Fillies) (Fibresand) 9.5f · Standard · 17 ran —/17 8-9 Aurelien Lemaitre 73/1
25 Oct 10+14d Maisons-Laffitte (FR) Prix De Richebourg (Claimer) (2yo) (Turf) 8.5f · Very Soft · 10 ran 6/10 1 8-8 Sebastien Maillot 27/1
11 Oct 10+24d Saint-Cloud (FR) Prix Alips (Claimer) (2yo Fillies) (Turf) 8f · Very Soft · 15 ran 5/15 ¾ 8-8 Aurelien Lemaitre 64/1
17 Sep 10+99d Saint-Cloud (FR) Prix De Bures Sur Yvette (Claimer) (2yo Fillies) (Turf) 8f · Soft · 19 ran —/19 8-9 Sebastien Maillot 46/1
10 Jun 10 Maisons-Laffitte (FR) Prix La Belle II (Maiden) (Unraced 2yo Fillies) (Turf) 5.5f · Good To Soft · 11 ran 10/11 8 9-0 Sebastien Maillot 19/1

Quick answers

How many races has Unborn Spring (IRE) won?
Unborn Spring (IRE) has yet to win, from 6 archived starts between 2010 and 2011.
Who trained Unborn Spring (IRE)?
Unborn Spring (IRE) was trained by Mlle Valerie Boussin on the most recent run on record, at Deauville (FR) on 11 January 2011.
Who is Unborn Spring (IRE)'s sire?
Unborn Spring (IRE) is by Whipper (USA) out of Lethals Lady (GB), whose sire is Rudimentary.
What is Unborn Spring (IRE)'s sire's record?
Whipper (USA)'s progeny in our archive have won 9.8% of 4,595 runs since Jan 2008 (395 horses), Flat and jumps together. Strongest on heavy going: 13.6% from 513. Weakest on standard (aw) going: 6.7% from 1,127.
Who are Unborn Spring (IRE)'s siblings?
Out of Lethals Lady (GB), Unborn Spring (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: Port Manech (IRE) (2). The wins came over 6½f–7½f. As at Oct 2026.
Has Unborn Spring (IRE) produced winners?
As a dam, Unborn Spring (IRE) has 1 produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from June 2010. 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.