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Horse profile

Isidor Bonheur Yes (FR)

6yo gelding (at last run, Oct 2020) · Last trainer Sean Conway · Last owner Sean F Conway
by Sageburg (IRE) out of Isarnixe (GER) (Banyumanik)
5 runs · 4 courses · from Sep 2017
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 Oct 2020 — 2,195 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2020 · 7th of 9 First-time headgear LTO
KTB Profile

Isidor Bonheur Yes (FR) is yet to win from 5 starts, though has placed once. Best effort: 2nd of 6 at Cagnes-Sur-Mer (FR) (Sep 2017).

Based on 5 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Jumps 2 figures · best 90C · median 61.5
GoingRunsBestMedianSince 5 Nov 2025
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f290C61.5—
Flat 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 3 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (jumps) 90C the best of the last 2 rated runs · Wetherby, 14 Oct 2020

Best recent KTB Rating (flat) 78C the best of the last 1 rated run · Pontefract, 10 Jun 2019 Official rating 102 at the last flat run, 10 Jun 2019

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 2 figures · best 90C · median 89
GoingRunsBestMedianSince 5 Nov 2025
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f290C89—
Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 runs · 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
Sageburg (IRE)

Progeny in our archive have won 10% of 3,487 runs since Apr 2012 (416 horses).

Strongest on heavy going: 13.4% from 389. Weakest on standard (aw) going: 2.7% from 295. Strongest over 2m5f – 3m (all codes): 13.2% from 355.

GoingRunsWinsSRvs sireThis horse
Firm200%−10—
Good to Firm45715.6%+5.6—
Good1,06810810.1%+0.10 from 2
Good to Soft6557211%+10 from 1
Soft1,0321009.7%−0.30 from 2
Heavy3895213.4%+3.4—
Standard (AW)29582.7%−7.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f44613.6%+3.6—
6f – 7f292227.5%−2.5—
1m – 1m1f320299.1%−0.9—
1m2f – 1m4f217177.8%−2.20 from 3
1m5f – 2m9699710%0—
2m1f – 2m4f1,23412410%00 from 2
2m5f – 3m3554713.2%+3.2—
Over 3m56610.7%+0.7—

Flat and jumps together (all codes) · since Apr 2012 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Isarnixe (GER) (Banyumanik)

7 siblings in the archive, 2 winners — best of them Initial (FR) (4 wins).

The wins came over 7f–2m2f.

ProduceRunsWinsWin tripsBest grade
Initial (FR)4247f–1m6f—
Idee Fixe (FR)1412m2f—
Ixxe (FR)40——
Irakien (FR)140——
Illogic (FR)30——
I Am A Doctor (FR)30——
Ixias (FR)20——

Record by conditions

GoingRunsWinsSR£1
Soft 2 0 0% −2.00
Good 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 2 0 0% −2.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Wetherby 2 0 0% −2.00
Pontefract 1 0 0% −1.00
Longchamp (FR) 1 0 0% −1.00
Cagnes-Sur-Mer (FR) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 0 0% −3.00
2m1f – 2m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
Aaron Anderson 2 0 0% −2.00
Daniel Tudhope 1 0 0% −1.00
Francois-Xavier Bertras 1 0 0% −1.00
Pierre-Charles Boudot 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Tongue tie 1 0 0% −1.00

SeasonRunsWinsSR£1
2020 2 0 0% −2.00
2019 1 0 0% −1.00
2018 1 0 0% −1.00
2017 1 0 0% −1.00

TypeRunsWinsSR£1
Flat 3 0 0% −3.00
Hurdle 2 0 0% −2.00

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 ORSpdKTB Jockey SP
2020 · 2 runs
31 Oct 20+17d Wetherby bet365 Novices' Hurdle (GBB Race) Class 4 · 2m3½f · Soft · 9 ran 7/9 22 10-5 —33C88C Aaron Anderson 66/1
14 Oct 20+492d Wetherby Follow RacingTV On Twitter Novices' Hurdle (GBB Race) (Div 1) Class 4 · 2m3½f · Good To Soft · 10 ran 8/10 ½ 10-5 —90C90C Aaron Anderson 50/1
2019 · 1 run
10 Jun 19+400d Pontefract Pontefract Squash & Leisure Club Handicap Class 2 · 1m4f · Soft · 8 ran 8/8 15 9-7 10263C78C Daniel Tudhope 20/1
2018 · 1 run
06 May 18+246d Longchamp (FR) Prix de la Chaussee d'Antin (Conditions) (4yo+) (Turf) 1m2f · Good · 10 ran 5/10 1½ 8-11 ——— Francois-Xavier Bertras 7/2
2017 · 1 run
02 Sep 17 Cagnes-Sur-Mer (FR) La Coupe de Marseille () (3yo) (Turf) 1m3f · Good · 6 ran 2/6 1¾ 9-2 ——— Pierre-Charles Boudot EvensF

Quick answers

How many races has Isidor Bonheur Yes won?
Isidor Bonheur Yes (FR) has yet to win, from 5 archived starts between 2017 and 2020. Placed 1 time in total (20% of starts).
Who trained Isidor Bonheur Yes?
Isidor Bonheur Yes (FR) was trained by Sean Conway on the most recent run on record, at Wetherby on 31 October 2020.
Who is Isidor Bonheur Yes's sire?
Isidor Bonheur Yes (FR) is by Sageburg (IRE) out of Isarnixe (GER), whose sire is Banyumanik.
What is Isidor Bonheur Yes's official rating?
Isidor Bonheur Yes (FR)'s highest official rating on record is 102.
What is Isidor Bonheur Yes's sire's record?
Sageburg (IRE)'s progeny in our archive have won 10% of 3,487 runs since Apr 2012 (416 horses), Flat and jumps together. Strongest on heavy going: 13.4% from 389. Weakest on standard (aw) going: 2.7% from 295. Strongest over 2m5f – 3m (all codes): 13.2% from 355.
Who are Isidor Bonheur Yes's siblings?
Out of Isarnixe (GER), Isidor Bonheur Yes (FR) has 7 other produce in our archive, 2 of them winners. Most wins: Initial (FR) (4). The wins came over 7f–2m2f. As at Nov 2026.

Record shown from September 2017. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.