How many races has Heidi Du Seuil won?

Heidi Du Seuil (FR) has yet to win, from 2 archived starts in 2021.

Who trained Heidi Du Seuil?

Heidi Du Seuil (FR) was trained by M Seror on the most recent run on record, at Auteuil (FR) on 29 October 2021.

Who is Heidi Du Seuil's sire?

Heidi Du Seuil (FR) is by Gris De Gris (IRE) out of Nina Du Seuil (FR), whose sire is Blushing Flame.

Who are Heidi Du Seuil's siblings?

Out of Nina Du Seuil (FR), Heidi Du Seuil (FR) has 2 other produce in our archive, 1 of them a winner. Most wins: Fanfan Du Seuil (FR) (2). Highest grade won: Class 4 (Fanfan Du Seuil (FR)). The wins came over 1m7½f–2m1f. As at Nov 2026.

Has Heidi Du Seuil produced winners?

As a dam, Heidi Du Seuil (FR) has 1 produce in our archive, 1 of them a winner. Most wins: Niagara Du Seuil (FR) (1). Highest grade won: Group 3 (Niagara Du Seuil (FR)). The wins came over 1m4f. As at Nov 2026.

Horse profile

Heidi Du Seuil (FR)

4yo filly (at last run, Oct 2021) · Last trainer M Seror · Last owner Mme Marc Boudot

by Gris De Gris (IRE) out of Nina Du Seuil (FR) (Blushing Flame)

2 runs · 1 course · from Sep 2021

As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 29 Oct 2021 — 1,832 days ago. Our archive can't say whether the horse is still in training.

Last run Oct 2021

KTB Profile

Lightly raced, with 2 archived starts between Sep 2021 and Oct 2021, the last of them as a 4yo filly. By Gris De Gris (IRE), whose progeny in our archive have won 10.2% of 1,071 runs since Apr 2014.

Based on 2 archived runs · updated 4 Nov 2026

Progeny in our archive

Produce record

As a dam, Heidi Du Seuil (FR) has 1 produce in the archive, 1 winner — most wins Niagara Du Seuil (FR) (1 win).

The wins came over 1m4f; the highest grade won is Group 3 (Niagara Du Seuil (FR)).

Family form: Niagara Du Seuil (FR) won at Lyon Parilly (FR), 30 Oct 2026.

Produce	Runs	Wins	Win trips	Best grade
Niagara Du Seuil (FR)	3	1	1m4f	Group 3

0–2Wins / Runs
0%Strike rate
0 (0%)Placed
−2.00£1 level staken=2 at SP
46dBetween runs (median)

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

Gris De Gris (IRE)

Progeny in our archive have won 10.2% of 1,071 runs since Apr 2014 (142 horses).

Going	Runs	Wins	SR	vs sire	This horse
Good to Firm	3	1	33.3%	+23.1	—
Good	215	23	10.7%	+0.5	—
Good to Soft	185	14	7.6%	−2.6	—
Soft	412	44	10.7%	+0.5	0 from 1
Heavy	208	25	12%	+1.8	0 from 1
Standard (AW)	48	2	4.2%	−6	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
Under 6f	1	0	0%	−10.2	—
6f – 7f	10	0	0%	−10.2	—
1m – 1m1f	59	6	10.2%	0	—
1m2f – 1m4f	81	4	4.9%	−5.3	—
1m5f – 2m	253	28	11.1%	+0.9	—
2m1f – 2m4f	496	49	9.9%	−0.3	0 from 2
2m5f – 3m	129	12	9.3%	−0.9	—
Over 3m	42	10	23.8%	+13.6	—

Flat and jumps together (all codes) · since Apr 2014 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Nina Du Seuil (FR) (Blushing Flame)

2 siblings in the archive, 1 winner — best of them Fanfan Du Seuil (FR) (2 wins).

The wins came over 1m7½f–2m1f; the highest grade won is Class 4 (Fanfan Du Seuil (FR)).

Produce	Runs	Wins	Win trips	Best grade
Fanfan Du Seuil (FR)	24	2	1m7½f–2m1f	Class 4
Casimir Du Seuil (FR)	6	0	—	—

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

Form

Date	Course	Race	Pos	Btn	Wgt	Jockey	SP
2021 · 2 runs
29 Oct 21+46d	Auteuil (FR)	Prix Leopold Bara (Hurdle) (Handicap) (4yo Fillies) (Turf) 2m2f · Heavy · 14 ran	PU/14	—	10-1	Corentin Smeulders	40/1
13 Sep 21	Auteuil (FR)	Prix Pierre et Bernard Cypres (Hurdle) (AQPS Conditions) (4-5yo Fillies & Mares) (Turf) 2m2f · Very Soft · 8 ran	PU/8	—	10-10	Corentin Smeulders	83/10

Quick answers

How many races has Heidi Du Seuil won?: Heidi Du Seuil (FR) has yet to win, from 2 archived starts in 2021.
Who trained Heidi Du Seuil?: Heidi Du Seuil (FR) was trained by M Seror on the most recent run on record, at Auteuil (FR) on 29 October 2021.
Who is Heidi Du Seuil's sire?: Heidi Du Seuil (FR) is by Gris De Gris (IRE) out of Nina Du Seuil (FR), whose sire is Blushing Flame.
What is Heidi Du Seuil's sire's record?: Gris De Gris (IRE)'s progeny in our archive have won 10.2% of 1,071 runs since Apr 2014 (142 horses), Flat and jumps together.
Who are Heidi Du Seuil's siblings?: Out of Nina Du Seuil (FR), Heidi Du Seuil (FR) has 2 other produce in our archive, 1 of them a winner. Most wins: Fanfan Du Seuil (FR) (2). Highest grade won: Class 4 (Fanfan Du Seuil (FR)). The wins came over 1m7½f–2m1f. As at Nov 2026.
Has Heidi Du Seuil produced winners?: As a dam, Heidi Du Seuil (FR) has 1 produce in our archive, 1 of them a winner. Most wins: Niagara Du Seuil (FR) (1). Highest grade won: Group 3 (Niagara Du Seuil (FR)). The wins came over 1m4f. As at Nov 2026.