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Horse profile

Rock Blanc (FR)

9yo gelding · Trainer M Delzangles · Owner Mme Micheline Leurson
by Youmzain (IRE) out of Rock Harmonie (FR) (Rock Of Gibraltar)
54 runs · 6 courses · from Aug 2019
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
15 wins · 4 courses Headgear returns LTO Last run 19 Oct 2026 · 15th of 16 Last raced off OR 89
KTB Profile

Rock Blanc is a gelding with 15 wins from 54 starts, including ten at 1m – 1m1f and five at 6f – 7f. He has won eight times from 26 starts at Chantilly and ten times on standard AW from 29 runs. His last win came at Chantilly in Nov 2025 in the Prix de la Rotonde de Minerve, a handicap over 1m – 1m1f on standard AW. Aged 9 at his last run in Oct 2026, he finished 15 of 16 at Deauville in the Prix De La Foret De Lyons off an official rating of 89, with headgear returning.

Based on 54 archived runs · updated 28 Oct 2026
Official rating89↓ 6lb off peak
89 61–95

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 8.6% of 1,738 runs since Jan 2008 (211 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−8.6—
Good to Firm50612%+3.4—
Good3854311.2%+2.62 from 3
Good to Soft264155.7%−2.92 from 10
Soft434337.6%−11 from 9
Heavy197178.6%00 from 3
Standard (AW)407368.8%+0.210 from 29
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4125%+16.4—
6f – 7f951414.7%+6.15 from 12
1m – 1m1f354287.9%−0.710 from 38
1m2f – 1m4f430317.2%−1.40 from 4
1m5f – 2m3813810%+1.4—
2m1f – 2m4f376318.2%−0.4—
2m5f – 3m8966.7%−1.9—
Over 3m9111.1%+2.5—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rock Harmonie (FR) (Rock Of Gibraltar)

10 siblings in the archive, 5 winners — best of them Coachello (FR) (8 wins).

The wins came over 6f–1m5½f; the highest grade won is Listed (Coachello (FR)).

ProduceRunsWinsWin tripsBest grade
Coachello (FR)4286f–7fListed
Richemont (FR)2041m2f–1m5½f—
Rose Of Glory (FR)727½f–1m—
Star Rock (FR)2727½f–1m—
Philarmonique (FR)417f—
The Monarck (FR)90——
Spring Bok (FR)40——
Rock Music (FR)40——
Belle Harmonie (FR)10——
Belle Harmonie (FR)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 29 10 34% +17.10
Good to Soft 10 2 20% −0.90
Soft 9 1 11% −7.20
Heavy 3 0 0% −3.00
Good 3 2 67% +4.60

ClassRunsWinsSR£1
Class 2 1 0 0% −1.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Chantilly (FR) 26 8 31% +12.30
Deauville (FR) 10 3 30% +3.40
Longchamp (FR) 10 2 20% −4.70
Saint-Cloud (FR) 6 2 33% +1.60
Cagnes-Sur-Mer (FR) 1 0 0% −1.00
Dieppe (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 38 10 26% +7.90
6f – 7f 12 5 42% +6.70
1m2f – 1m4f 4 0 0% −4.00

JockeyRunsWinsSR£1
Ioritz Mendizabal 15 4 27% +4.20
Gerald Mosse 11 1 9% −7.50
Olivier Peslier 9 4 44% +6.10
Mme Sophie Chuette 6 2 33% +4.80
Pierre-Charles Boudot 6 4 67% +10.00
Antoine Hamelin 1 0 0% −1.00
Alexis Pouchin 1 0 0% −1.00
Cristian Demuro 1 0 0% −1.00
Quentin Perrette 1 0 0% −1.00
Theo Bachelot 1 0 0% −1.00
Thomas Trullier 1 0 0% −1.00
Julien Auge 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 42 9 21% +0.00
Cheekpieces 10 6 60% +12.60
Blinkers 2 0 0% −2.00

SeasonRunsWinsSR£1
2026 6 0 0% −6.00
2025 9 1 11% −5.20
2024 7 2 29% +0.70
2023 11 4 36% +11.00
2022 4 0 0% −4.00
2021 7 5 71% +11.70
2020 7 3 43% +5.40
2019 3 0 0% −3.00

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 OR Jockey SP
2026 · 6 runs
19 Oct 26+20d Deauville (FR) Prix De La Foret De Lyons 9.5f · Standard · 16 ran 15/16 3½ 9-3 89 Ioritz Mendizabal 28/1
29 Sep 26+25d Chantilly (FR) Prix De La Chambre Du Duc Class 2 · 9.5f · Standard · 16 ran 6/16 nse 9-3 89 Ioritz Mendizabal 33/1
04 Sep 26+165d Chantilly (FR) Prix Du Bois Franc Class 3 · 8.5f · Standard · 13 ran 11/13 2 8-11 61 Mme Sophie Chuette 14/1
23 Mar 26+39d Chantilly (FR) Prix de la Rue des Potagers (Handicap) (All Weather) (Polytrack) 9.5f · Standard · 15 ran 13/15 8 9-8 94 Antoine Hamelin 13/1
12 Feb 26+22d Chantilly (FR) Prix Cricket Ball (Conditions) (All Weather) (Polytrack) 9.5f · Standard · 8 ran 3/8 2½ 9-1 95 Ioritz Mendizabal 11/1
21 Jan 26+40d Chantilly (FR) Prix Jim And Tonic (Conditions Race) (All Weather) 9.5f · Standard · 7 ran 5/7 hd 8-13 95 Ioritz Mendizabal 2/1J
2025 · 9 runs
12 Dec 25+32d Deauville (FR) Prix Vodkato (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 9 ran 2/9 3 8-11 — Ioritz Mendizabal 76/10
10 Nov 25+30d Chantilly (FR) Prix de la Rotonde de Minerve (Handicap) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 15 ran 1/15 9-5 — Ioritz Mendizabal 14/5F
11 Oct 25+21d Chantilly (FR) Prix de Coye (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 8 ran 2/8 ¾ 8-11 — Ioritz Mendizabal 51/10
20 Sep 25+15d Chantilly (FR) Prix Tilbury (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 9 ran 3/9 ¾ 8-11 — Ioritz Mendizabal 12/1
05 Sep 25+117d Chantilly (FR) Prix de la Croix de l'Oignon (Conditions) (4yo+) (All-Weather Track) (Polytrack) 8.5f · Standard · 11 ran 5/11 nk 8-8 — Mme Sophie Chuette 32/5
11 May 25+30d Longchamp (FR) Super Handicap du Printemps (Handicap) (4yo+) (Grande Course) (Turf) 10f · Good To Soft · 19 ran 19/19 20 9-1 — Ioritz Mendizabal 44/1
11 Apr 25+33d Saint-Cloud (FR) Prix Canot (Conditions) (4yo+) (Turf) 10.5f · Good To Soft · 6 ran 4/6 1 9-1 — Ioritz Mendizabal 13/2
09 Mar 25+43d Chantilly (FR) Prix Darshaan (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 10 ran 8/10 hd 8-10 — Ioritz Mendizabal 11/1
25 Jan 25+60d Cagnes-Sur-Mer (FR) Grand Prix Riviera Cote d'Azur - Jacques Bouchara - Finale Polytrack Challenge () (4yo+) 10f · Standard · 9 ran 5/9 1 8-11 — Mme Sophie Chuette 11/1
2024 · 7 runs
26 Nov 24+23d Deauville (FR) Prix Lyphard - Polytrack Challenge () (3yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 12 ran 8/12 hd 9-0 — Alexis Pouchin 31/5
03 Nov 24+19d Deauville (FR) Prix du Chenet (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 10 ran 1/10 8-11 — Ioritz Mendizabal 19/5
15 Oct 24+29d Chantilly (FR) Prix de Coye (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 7 ran 1/7 8-11 — Ioritz Mendizabal 19/10F
16 Sep 24+92d Chantilly (FR) Prix Tilbury (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 7 ran 3/7 nk 8-11 — Cristian Demuro 16/5
16 Jun 24+30d Chantilly (FR) Grand Handicap de Lamorlaye Longines (4yo+) (Turf) 9f · Good To Soft · 15 ran 10/15 nk 9-4 — Gerald Mosse 13/1
17 May 24+12d Chantilly (FR) Prix de la Theve (Conditions) (4yo+) (Turf) 9f · Soft · 13 ran 6/13 ¾ 9-1 — Mme Sophie Chuette 12/1
05 May 24+135d Longchamp (FR) Super Handicap du Printemps (Handicap) (4yo+) (Grande Course) (Turf) 10f · Very Soft · 11 ran 11/11 1 9-4 — Gerald Mosse 13/1
2023 · 11 runs
22 Dec 23+38d Chantilly (FR) Prix de la Route du Duc d'Enghien (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 11 ran 1/11 9-0 — Mme Sophie Chuette 69/10
14 Nov 23+45d Chantilly (FR) Prix de la Courtille (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 8 ran 1/8 9-3 — Ioritz Mendizabal 67/10
30 Sep 23+19d Longchamp (FR) Qatar Prix de la Place de la Concorde (Handicap) (3yo+) (Grande Course) (Turf) 8f · Good To Soft · 15 ran 9/15 ¾ 9-5 — Gerald Mosse 69/10
11 Sep 23+36d Saint-Cloud (FR) Prix Lavandin (Conditions) (4yo+) (Turf) 8f · Good To Soft · 7 ran 4/7 hd 9-1 — Gerald Mosse 4/1
06 Aug 23+49d Deauville (FR) Grand Handicap de Deauville (3yo+) (Straight Course) (Turf) 8f · Very Soft · 15 ran 14/15 1½ 9-2 — Gerald Mosse 11/2F
18 Jun 23+31d Chantilly (FR) Grand Handicap de Lamorlaye Longines (4yo+) (Turf) 9f · Good To Soft · 17 ran 2/17 2½ 9-5 — Gerald Mosse 81/10
18 May 23+32d Longchamp (FR) Prix des Quinze-Vingts (Handicap) (4yo+) (Grande Course) (Turf) 8f · Good To Soft · 16 ran 1/16 9-6 — Gerald Mosse 5/2F
16 Apr 23+40d Longchamp (FR) Prix du Pavillon Royal (Handicap) (4yo+) (Grande Course) (Turf) 9f · Heavy · 16 ran 2/16 nse 9-6 — Gerald Mosse 9/1
07 Mar 23+24d Chantilly (FR) Prix Jocker (Handicap) (4yo+) (All-Weather Track) (Polytrack) 8f · Standard · 16 ran 8/16 1 9-6 — Gerald Mosse 23/5F
11 Feb 23+21d Chantilly (FR) Prix de Chauvry (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9.5f · Standard · 6 ran 3/6 hd 9-0 — Gerald Mosse 14/5
21 Jan 23+29d Chantilly (FR) Prix de la Premiere Route Ronde (Conditions) (4yo+) (All-Weather Track) (Polytrack) 9f · Standard · 9 ran 1/9 8-8 — Mme Sophie Chuette 19/10F
2022 · 4 runs
23 Dec 22+211d Chantilly (FR) Prix du Chateau du Heron Blanc (Conditions) (4yo+) (All-Weather Track) (Polytrack) 7.5f · Standard · 14 ran 6/14 hd 9-0 — Gerald Mosse 47/10F
26 May 22+25d Longchamp (FR) Prix de Montretout () (4yo+) (Grande Course) (Turf) 8f · Soft · 13 ran 6/13 shd 9-0 — Olivier Peslier 11/1
01 May 22+48d Longchamp (FR) Grand Handicap de la Nouvelle Piste (4yo+) (New Course: 2nd Post) (Turf) 7f · Good To Soft · 15 ran 3/15 2½ 9-4 — Olivier Peslier 73/10
14 Mar 22+93d Chantilly (FR) Prix du Carrefour du Duc d'Enghien (Conditions) (4yo+) (All-Weather Track) (Polytrack) 7f · Standard · 12 ran 7/12 4 9-6 — Olivier Peslier 13/5F
2021 · 7 runs
11 Dec 21+24d Deauville (FR) Prix Luthier () (3yo+) (All-Weather Track) (Polytrack) 7.5f · Standard · 11 ran 3/11 3 8-13 — Ioritz Mendizabal 23/10F
17 Nov 21+27d Deauville (FR) Prix de Lianger (Conditions) (4yo+) (All-Weather Track) (Polytrack) 7.5f · Standard · 9 ran 1/9 9-0 — Olivier Peslier 13/10F
21 Oct 21+112d Deauville (FR) Prix de Colombelles (Conditions) (4yo+) (All-Weather Track) (Polytrack) 6.5f · Standard · 14 ran 1/14 9-6 — Olivier Peslier 53/10
01 Jul 21+49d Longchamp (FR) Prix de la Porte Maillot (3yo+) (New Course: 2nd Post) (Turf) 7f · Very Soft · 6 ran 5/6 2½ 9-4 — Olivier Peslier 7/1
13 May 21+40d Longchamp (FR) Prix du Gros Caillou (Conditions) (4yo+) (New Course: 2nd Post) (Turf) 7f · Soft · 6 ran 1/6 9-0 — Olivier Peslier 4/5F
03 Apr 21+25d Saint-Cloud (FR) Prix Tarentelle (Conditions) (4yo) (Turf) 7f · Good · 9 ran 1/9 9-7 — Olivier Peslier 37/10
09 Mar 21+111d Chantilly (FR) Prix du Valmondois (Conditions) (4yo) (All-Weather Track) (Polytrack) 7f · Standard · 9 ran 1/9 9-0 — Pierre-Charles Boudot 13/5
2020 · 7 runs
18 Nov 20+39d Chantilly (FR) Prix du Paddock (Handicap) (3yo) (All-Weather Track) (Polytrack) 8f · Standard · 15 ran 1/15 9-2 — Pierre-Charles Boudot 29/10F
10 Oct 20+34d Chantilly (FR) Prix le Fabuleux () (3yo) (Turf) 9f · Heavy · 8 ran 7/8 1¾ 9-0 — Olivier Peslier 12/1
06 Sep 20+22d Longchamp (FR) Prix Carrus (Handicap) (3yo) (Grande Course) (Turf) 8f · Good To Soft · 15 ran 2/15 hd 9-2 — Pierre-Charles Boudot 23/5F
15 Aug 20+48d Deauville (FR) Prix du Hong Kong Jockey Club (Handicap) (3yo+) (Straight Course) (Turf) 8f · Heavy · 14 ran 3/14 ½ 9-1 — Pierre-Charles Boudot 22/5F
28 Jun 20+18d Saint-Cloud (FR) Prix du Haras de la Celle Saint-Cloud (Handicap) (3yo) (Turf) 8f · Good · 11 ran 1/11 9-4 — Pierre-Charles Boudot 19/10F
10 Jun 20+15d Chantilly (FR) Prix de la Garenne de la Justice (Handicap) (3yo) (Turf) 8f · Good To Soft · 12 ran 1/12 8-13 — Pierre-Charles Boudot 23/5F
26 May 20+242d Dieppe (FR) Prix des Coteaux (Handicap) (3yo) (Turf) 7f · Soft · 15 ran 2/15 ¾ 8-11 — Quentin Perrette 32/1
2019 · 3 runs
27 Sep 19+14d Saint-Cloud (FR) Prix Louqsor (Maiden) (2yo Colts & Geldings) (Turf) 8f · Very Soft · 14 ran 13/14 ¾ 9-2 — Theo Bachelot 36/1
13 Sep 19+24d Saint-Cloud (FR) Prix Kendor (Maiden) (2yo Colts & Geldings) (Turf) 7f · Good · 10 ran 8/10 1¼ 8-13 — Thomas Trullier 41/1
20 Aug 19 Deauville (FR) Arqana Prix de Montaigu (Maiden) (Unraced 2yo Colts & Geldings) (Round Course) (Turf) 8f · Soft · 13 ran 13/13 20 9-2 — Julien Auge 31/1

Quick answers

How many races has Rock Blanc won?
Rock Blanc (FR) won 15 of 54 archived starts between 2019 and 2026, a strike rate of 27.8%. Placed 26 times in total (48.1% of starts).
Who trains Rock Blanc?
Rock Blanc (FR) is trained by M Delzangles, who saddled the horse on its most recent run on 19 October 2026.
Who is Rock Blanc's sire?
Rock Blanc (FR) is by Youmzain (IRE) out of Rock Harmonie (FR), whose sire is Rock Of Gibraltar.
What going does Rock Blanc prefer?
Rock Blanc (FR) has the best record on good going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Rock Blanc's official rating?
The most recent official rating on record is 89, from the run on 19 October 2026. The highest on record is 95.
What is Rock Blanc's sire's record?
Youmzain (IRE)'s progeny in our archive have won 8.6% of 1,738 runs since Jan 2008 (211 horses), Flat and jumps together.
Who are Rock Blanc's siblings?
Out of Rock Harmonie (FR), Rock Blanc (FR) has 10 other produce in our archive, 5 of them winners. Most wins: Coachello (FR) (8). Highest grade won: Listed (Coachello (FR)). The wins came over 6f–1m5½f. As at Oct 2026.

Record shown from August 2019. 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.