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Horse profile

Pythagore (GB)

12yo gelding (at last run, Mar 2017) · Last trainer Emmanuel Clayeux · Last owner Jean Pierre Colombu
by Kahyasi (IRE) out of Peony Girl (FR) (Phantom Breeze)
44 runs · 8 courses · from Apr 2010
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 Mar 2017 — 3,507 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2017 · 4th of 10 15 wins · 5 courses
KTB Profile

Pythagore (GB) is 15 from 44, including a Grade 2 win. The biggest win we hold: the Prix Georges Courtois at Auteuil (FR) (Nov 2015). Hasn't won since Nov 2015. 5 of 7 starts at Lyon Parilly have ended in wins.

Based on 44 archived runs · updated 22 Oct 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

Best recent KTB Rating 139A the best of the last 1 rated run · Newbury, 5 Mar 2016 Official rating 148 at the last run, 5 Mar 2016

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. A, B or C on a run is how much known form was in that race. What this means →

Jumps 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure 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
Kahyasi (IRE)

Progeny in our archive have won 10.7% of 2,120 runs since Jan 2008 (185 horses).

GoingRunsWinsSRvs sireThis horse
Firm15213.3%+2.6—
Good to Firm1301713.1%+2.4—
Good5355911%+0.31 from 2
Good to Soft359359.7%−13 from 4
Soft6126710.9%+0.28 from 24
Heavy3333510.5%−0.23 from 14
Standard (AW)135128.9%−1.8—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f1715.9%−4.8—
1m – 1m1f4025%−5.7—
1m2f – 1m4f224219.4%−1.3—
1m5f – 2m4895912.1%+1.4—
2m1f – 2m4f7388811.9%+1.212 from 26
2m5f – 3m483459.3%−1.43 from 14
Over 3m129118.5%−2.20 from 4

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Peony Girl (FR) (Phantom Breeze)

6 siblings in the archive, 3 winners — best of them Peterborough (FR) (6 wins).

The wins came over 1m–2m1f; the highest grade won is Class 4 (Peterborough (FR)).

ProduceRunsWinsWin tripsBest grade
Peterborough (FR)3562m½f–2m1fClass 4
Strategic Plan (FR)2322m–2m1fClass 4
Parmelie (FR)611m—
Plutarque (FR)110——
Prague (FR)40——
Pedigree (FR)30——

Record by conditions

GoingRunsWinsSR£1
Soft 24 8 33% +5.80
Heavy 14 3 21% +24.00
Good to Soft 4 3 75% +6.00
Good 2 1 50% —

ClassRunsWinsSR£1
Class 1 2 1 50% −1.00

CourseRunsWinsSR£1
Enghien (FR) 17 6 35% +25.00
Auteuil (FR) 12 1 8% +3.30
Lyon Parilly 7 5 71% +6.30
Vichy 3 2 67% +1.80
Pau (FR) 2 0 0% −2.00
Compiegne (FR) 1 0 0% −1.00
Newbury 1 0 0% −1.00
Pau 1 1 100% +3.40

DistanceRunsWinsSR£1
2m1f – 2m4f 26 12 46% +24.60
2m5f – 3m 14 3 21% +15.20
Over 3m 4 0 0% −4.00

JockeyRunsWinsSR£1
Jonathan Plouganou 20 5 25% −1.90
Felix De Giles 7 1 14% −1.00
Christophe Pieux 6 3 50% +7.80
Bertrand Lestrade 3 1 33% +1.40
Steven Colas 1 1 100% +14.30
Mathieu Carroux 1 0 0% −1.00
David Berra 1 1 100% +10.90
Thomas Beaurain 1 1 100% +1.70
Alexis Mercurol 1 0 0% —
Anthony Lecordier 1 1 100% —
Sylvain Dehez 1 1 100% +4.60
Frederic Daviault 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 43 15 35% +36.80
Tongue tie 1 0 0% −1.00

SeasonRunsWinsSR£1
2017 1 0 0% −1.00
2016 3 0 0% −3.00
2015 8 4 50% +18.10
2014 9 0 0% −9.00
2013 7 2 29% −0.60
2012 5 4 80% +29.00
2011 8 4 50% −0.30
2010 3 1 33% +2.60

TypeRunsWinsSR£1
Chase 30 10 33% +31.30
Hurdle 14 5 36% +4.50

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 ORKTB Jockey SP
15 Mar 17+316d Compiegne (FR) Prix du Mont Cenis (Hurdle) (Conditions) (5yo+) (Turf) 19f · Heavy · 10 ran 4/10 1½ 11-5 —— Felix De Giles 10/1
03 May 16+16d Enghien (FR) Prix Romati (Chase) (5yo+) (Turf) 22.5f · Very Soft · 9 ran 9/9 30 11-0 —— Felix De Giles 13/2
17 Apr 16+43d Auteuil (FR) Prix Jean Granel (Hurdle) () (5yo+) (Turf) 19.5f · Very Soft · 7 ran 5/7 12 11-0 —— Felix De Giles 23/10F
05 Mar 16+97d Newbury StanJames.com Supporting Greatwood Gold Cup Handicap Chase (Grade 3) Class 1 · 20f · Soft · 13 ran 4/13 3¼ 11-8 148139A Felix De Giles 10/1
29 Nov 15+36d Auteuil (FR) Prix Georges Courtois (Chase) (5yo+) (Turf) 22f · Heavy · 8 ran 1/8 10-8 —— Steven Colas 143/10
24 Oct 15+25d Enghien (FR) Grand Steeple-Chase d'Enghien (Chase) (5yo ) (Turf) 25f · Very Soft · 13 ran 5/13 6 10-8 —— Felix De Giles 16/5
29 Sep 15+18d Enghien (FR) Prix de la Gascogne (Chase) () (5yo+) (Turf) 19f · Very Soft · 12 ran 1/12 10-10 —— Felix De Giles 5/1
11 Sep 15+27d Enghien (FR) Prix Jim Crow (Chase) (Conditions) (5yo+) (Turf) 19f · Soft · 8 ran 2/8 dht 10-8 —— Felix De Giles 16/5
15 Aug 15+16d Vichy Prix Grande Course De Haies De Vichy (Hurdle) 19.5f · Good To Soft · 1 ran 1/1 10-12 —— Jonathan Plouganou 7/5F
30 Jul 15+130d Vichy Prix DAvenches (Hurdle) 18.5f · Soft · 1 ran 1/1 10-10 —— Jonathan Plouganou 7/5F
22 Mar 15+21d Auteuil (FR) Prix Hubert d'Aillieres (Hurdle) () (5yo+) (Turf) 21.5f · Very Soft · 9 ran 7/9 3 10-8 —— Mathieu Carroux 10/1
01 Mar 15+98d Auteuil (FR) Prix Robert De Clermont-Tonnerre (Chase) (5yo+) (Turf) 21.5f · Heavy · 11 ran 3/11 3½ 10-12 —— Jonathan Plouganou 25/1
23 Nov 14+21d Auteuil (FR) Prix Georges Courtois (Chase) (5yo+) (Turf) 22f · Heavy · 13 ran 11/13 ¾ 10-8 —— Jonathan Plouganou 79/10
02 Nov 14+21d Auteuil (FR) Prix La Haye Jousselin (Chase) (5yo+) (Turf) 27.5f · Very Soft · 11 ran UR/11 — 10-8 —— Jonathan Plouganou 10/1
12 Oct 14+31d Auteuil (FR) Prix Heros XII (Chase) (5yo+) (Turf) 22f · Heavy · 10 ran 3/10 6 10-8 —— Jonathan Plouganou 10/1
11 Sep 14+78d Auteuil (FR) Prix Richard et Robert Hennessy (Chase) () (5yo+) (Turf) 21.5f · Very Soft · 8 ran 2/8 1¼ 10-10 —— Jonathan Plouganou 12/1
25 Jun 14+34d Auteuil (FR) Prix Rigoletto (Chase) () (5yo+) (Turf) 22f · Soft · 7 ran 4/7 1½ 11-0 —— Jonathan Plouganou 42/10
22 May 14+27d Auteuil (FR) Prix Melinoir (Hurdle) (Conditions) (5yo+) (Turf) 18f · Heavy · 20 ran 2/20 15 11-3 —— Jonathan Plouganou 66/10
25 Apr 14+96d Enghien (FR) Prix Romati (Chase) () (5yo+) (Turf) 22.5f · Heavy · 8 ran 7/8 1½ 11-0 —— Jonathan Plouganou 23/10
19 Jan 14+17d Pau (FR) Grand Prix de Pau-Biraben Foie Gras (Prix Andre Labarrere) Chase) 21.5f · Heavy · 13 ran 3/13 4 11-0 —— Jonathan Plouganou 5/1
02 Jan 14+26d Pau (FR) Prix Renaud du Vivier () (5yo+) (Chase) 23f · Heavy · 13 ran 3/13 3½ 11-5 —— Jonathan Plouganou 23/10F
07 Dec 13+20d Pau Prix Alain du Breil (Hurdle) (Turf) 19f · Very Soft · 4 ran 1/4 10-10 —— Bertrand Lestrade 17/5
17 Nov 13+22d Auteuil (FR) Prix Leon Olry-Roederer (Hurdle) (5yo+) (Turf) 21.5f · Heavy · 13 ran 7/13 1¼ 10-3 —— Bertrand Lestrade 14/1
26 Oct 13+25d Enghien (FR) Grand Steeple-Chase D'Enghien (Chase) (5yo+) (Turf) 25f · Very Soft · 11 ran 3/11 3 10-8 —— Jonathan Plouganou 5/2F
01 Oct 13+18d Enghien (FR) Prix De La Gascogne (Chase) () (5yo+) (Turf) 19f · Very Soft · 13 ran 2/13 3 10-12 —— Jonathan Plouganou 2/1F
13 Sep 13+140d Enghien (FR) Prix Jim Crow (Chase) (Conditions) (5yo+) (Turf) 19f · Very Soft · 9 ran 4/9 2½ 11-0 —— Bertrand Lestrade 2/1F
26 Apr 13+30d Enghien (FR) Prix Romati (Chase) () (5yo+) (Turf) 22.5f · Very Soft · 8 ran 1/8 11-0 —— Jonathan Plouganou EvensF
27 Mar 13+151d Enghien (FR) Prix du Mont-Dore (Hurdle) (Conditions) (5yo+) (Turf) 19f · Very Soft · 9 ran 2/9 8 10-12 —— Jonathan Plouganou 5/1
27 Oct 12+25d Enghien (FR) Grand Steeple-Chase D'Enghien (Chase) (5yo+) (Turf) 25f · Heavy · 12 ran 8/12 6 10-10 —— Jonathan Plouganou 6/4F
02 Oct 12+18d Enghien (FR) Prix de la Gascogne (Chase) () (5yo+) (Turf) 19f · Very Soft · 9 ran 1/9 10-12 —— Jonathan Plouganou 18/5
14 Sep 12+141d Enghien (FR) Prix Jim Crow (Chase) (Conditions) (5yo+) (Turf) 19f · Very Soft · 8 ran 1/8 10-12 —— Jonathan Plouganou 57/10
26 Apr 12+43d Enghien (FR) Prix Romati (Chase) () (5yo+) (Turf) 22.5f · Heavy · 8 ran 1/8 10-12 —— David Berra 109/10
14 Mar 12+137d Enghien (FR) Prix Solitaire (Chase) (Conditions) (5yo+) (Turf) 19f · Heavy · 8 ran 1/8 10-12 —— Christophe Pieux 98/10
29 Oct 11+13d Lyon Parilly Prix Course De Haies DAutomne (Hurdle) 19f · Very Soft · 1 ran 1/1 11-5 —— Thomas Beaurain 17/10F
16 Oct 11+9d Lyon Parilly Prix Association VML (Prix Du Mont Ventoux) (Hurdle) 19f · Good To Soft · 3 ran 2/3 ¾ 10-8 —— Alexis Mercurol —
07 Oct 11+127d Enghien (FR) Prix De La Gascogne (Chase) () (5yo+) (Turf) 19f · Very Soft · 9 ran PU/9 — 10-8 —— Christophe Pieux 11/1
02 Jun 11+22d Lyon Parilly Grand Steeple Chase De Lyon Class 1 · 20.5f · Soft · 4 ran 1/4 11-3 —— Christophe Pieux —
11 May 11+26d Lyon Parilly Prix Georges Courtois (Chase) 20.5f · Good · 3 ran 2/3 1 11-5 —— Christophe Pieux —
15 Apr 11+21d Lyon Parilly Prix De Saint-Didier (Chase) 20.5f · Good · 2 ran 1/2 11-3 —— Christophe Pieux —
25 Mar 11+24d Lyon Parilly Prix Noel Biron (Chase) 20.5f · Good To Soft · 3 ran 1/3 10-12 —— Anthony Lecordier —
01 Mar 11+128d Enghien (FR) Prix Bougie (Hurdle) (Handicap) (5yo+) (Turf) 19f · Heavy · 16 ran PU/16 — 10-11 —— Jonathan Plouganou 14/1
24 Oct 10+55d Lyon Parilly Prix EquitaLyon (Hurdle) 20f · Good To Soft · 1 ran 1/1 10-8 —— Sylvain Dehez 23/5
30 Aug 10+134d Vichy Prix Grande Course de Haies de Vichy (Hurdle) 19.5f · Soft · 4 ran 4/4 nk 10-10 —— Frederic Daviault 11/1
18 Apr 10 Auteuil (FR) Prix L'Equipe (Prix Aristote) (Chase) (Conditions) (5yo) (Turf) 20.5f · Very Soft · 13 ran F/13 — 10-10 —— Christophe Pieux 9/1

Quick answers

How many races has Pythagore (GB) won?
Pythagore (GB) won 15 of 44 archived starts between 2010 and 2017, a strike rate of 34.1%. Placed 25 times in total (56.8% of starts).
Who trained Pythagore (GB)?
Pythagore (GB) was trained by Emmanuel Clayeux on the most recent run on record, at Compiegne (FR) on 15 March 2017.
Who is Pythagore (GB)'s sire?
Pythagore (GB) is by Kahyasi (IRE) out of Peony Girl (FR), whose sire is Phantom Breeze.
What going does Pythagore (GB) prefer?
Pythagore (GB) has the best record on good to soft going: 3 wins from 4 starts (75%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Pythagore (GB)'s official rating?
Pythagore (GB)'s highest official rating on record is 148.
What is Pythagore (GB)'s sire's record?
Kahyasi (IRE)'s progeny in our archive have won 10.7% of 2,120 runs since Jan 2008 (185 horses), Flat and jumps together.
Who are Pythagore (GB)'s siblings?
Out of Peony Girl (FR), Pythagore (GB) has 6 other produce in our archive, 3 of them winners. Most wins: Peterborough (FR) (6). Highest grade won: Class 4 (Peterborough (FR)). The wins came over 1m–2m1f. As at Oct 2026.

Record shown from April 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.