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Horse profile

Stanzo (GB)

4yo colt (at last run, Oct 2021) · Last trainer C Laffon-Parias · Last owner Wertheimer Frere
by Speightstown (USA) out of Viva Rafaela (BRZ) (Know Heights)
12 runs · 5 courses · from Dec 2019
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 26 Oct 2021 — 1,814 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2021 · 1st of 16 Won last time out 2 wins · Chantilly (FR)
KTB Profile

Stanzo (GB) is 2 from 12. Won last time out at Chantilly (FR). Both wins have come on the all-weather — 0 from 8 on turf.

Based on 12 archived runs · updated 14 Oct 2026
KTB at a glance All wins on AW

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 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
Speightstown (USA)

Progeny in our archive have won 14.1% of 1,835 runs since Jan 2008 (165 horses).

Weakest on soft going: 7.6% from 105.

GoingRunsWinsSRvs sireThis horse
Firm1616.3%−7.8—
Good to Firm2994113.7%−0.4—
Good2954113.9%−0.2—
Good to Soft1342014.9%+0.80 from 3
Soft10587.6%−6.50 from 4
Heavy2613.8%−10.30 from 1
Standard (AW)96014615.2%+1.12 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3044113.5%−0.6—
6f – 7f80712415.4%+1.30 from 3
1m – 1m1f5026713.3%−0.82 from 9
1m2f – 1m4f1892211.6%−2.5—
1m5f – 2m32412.5%−1.6—
2m1f – 2m4f100%−14.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Viva Rafaela (BRZ) (Know Heights)

4 siblings in the archive, 4 winners — best of them Rafiot (USA) (6 wins).

The wins came over 1m–2m; the highest grade won is Listed (Babala (IRE)).

ProduceRunsWinsWin tripsBest grade
Rafiot (USA)2661m1f–2mClass 4
Galifa (IRE)1721m1f–1m5½f—
Babala (IRE)821m2fListed
Algolia (IRE)321m—

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 4 2 50% +11.70
Soft 4 0 0% −4.00
Good to Soft 3 0 0% −3.00
Heavy 1 0 0% −1.00

CourseRunsWinsSR£1
Chantilly (FR) 5 2 40% +10.70
Saint-Cloud (FR) 3 0 0% −3.00
Deauville (FR) 2 0 0% −2.00
Longchamp (FR) 1 0 0% −1.00
Compiegne (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 9 2 22% +6.70
6f – 7f 3 0 0% −3.00

JockeyRunsWinsSR£1
Maxime Guyon 10 1 10% +1.60
Mlle Crystal Miette 2 1 50% +2.10

SeasonRunsWinsSR£1
2021 6 1 17% +5.60
2020 5 1 20% −0.90
2019 1 0 0% −1.00

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
26 Oct 21+38d Chantilly (FR) Prix du Chene du Coup de Foudre (Handicap) (3yo+) (All-Weather Track) (Polytrack) 8f · Standard · 16 ran 1/16 8-13 Maxime Guyon 106/10
18 Sep 21+20d Saint-Cloud (FR) Prix des Boucles de la Seine (Handicap) (4yo+) (Turf) 8f · Soft · 16 ran 15/16 1¼ 8-10 Maxime Guyon 87/10
29 Aug 21+19d Deauville (FR) Prix Casino Barriere Deauville (Handicap) (4yo+) (All-Weather Track) (Polytrack) 7.5f · Standard · 16 ran 6/16 shd 8-10 Maxime Guyon 32/5
10 Aug 21+27d Deauville (FR) Prix du Secours Populaire (Handicap) (3yo+) (Straight Course) (Turf) 8f · Good To Soft · 16 ran 3/16 1 9-4 Maxime Guyon 41/5
14 Jul 21+23d Longchamp (FR) Longines Handicap de la Fete Nationale (Handicap) (4yo+) (Grande Course) (Turf) 8f · Very Soft · 15 ran 10/15 ½ 8-9 Maxime Guyon 83/10
21 Jun 21+269d Saint-Cloud (FR) Handicap d'Ete (4yo+) (Turf) 8f · Heavy · 15 ran 5/15 1 8-13 Maxime Guyon 43/5
25 Sep 20+25d Chantilly (FR) Prix du Passage (Conditions) (3yo) (Turf) 8f · Soft · 7 ran 3/7 1¼ 8-7 Mlle Crystal Miette 5/2F
31 Aug 20+57d Saint-Cloud (FR) Prix du Tellier (Conditions) (3yo) (Turf) 8f · Good To Soft · 7 ran 3/7 3½ 9-0 Maxime Guyon 18/1
05 Jul 20+15d Chantilly (FR) Prix de la Statue de Silene (Handicap) (3yo) (Turf) 7f · Good To Soft · 10 ran 5/10 1¼ 9-4 Maxime Guyon 39/10
20 Jun 20+116d Compiegne (FR) Prix de la Foret de Laigue (Conditions) (3yo) (Turf) 8f · Soft · 8 ran 6/8 hd 9-0 Maxime Guyon 31/5
25 Feb 20+75d Chantilly (FR) Prix du Coeur des Princes (Conditions) (3yo) (All-Weather Track) (Polytrack) 8f · Standard · 8 ran 1/8 8-5 Mlle Crystal Miette 31/10
12 Dec 19 Chantilly (FR) Prix du Jeu de l'Oie (Maiden) (Unraced 2yo Colts & Geldings) (All-Weather Track) (Polytrack) 7.5f · Standard · 9 ran 2/9 1¼ 9-2 Maxime Guyon 39/10

Quick answers

How many races has Stanzo (GB) won?
Stanzo (GB) won 2 of 12 archived starts between 2019 and 2021, a strike rate of 16.7%. Placed 4 times in total (33.3% of starts).
Who trained Stanzo (GB)?
Stanzo (GB) was trained by C Laffon-Parias on the most recent run on record, at Chantilly (FR) on 26 October 2021.
Who is Stanzo (GB)'s sire?
Stanzo (GB) is by Speightstown (USA) out of Viva Rafaela (BRZ), whose sire is Know Heights.
What going does Stanzo (GB) prefer?
Stanzo (GB) has the best record on standard (aw) going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Stanzo (GB)'s sire's record?
Speightstown (USA)'s progeny in our archive have won 14.1% of 1,835 runs since Jan 2008 (165 horses), Flat and jumps together. Weakest on soft going: 7.6% from 105.
Who are Stanzo (GB)'s siblings?
Out of Viva Rafaela (BRZ), Stanzo (GB) has 4 other produce in our archive, 4 of them winners. Most wins: Rafiot (USA) (6). Highest grade won: Listed (Babala (IRE)). The wins came over 1m–2m. As at Oct 2026.

Record shown from December 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.