How many races has Yonconor (FR) won?

Yonconor (FR) has yet to win, from 2 archived starts in 2023. Placed 1 time in total (50% of starts).

Who trained Yonconor (FR)?

Yonconor (FR) was trained by Brian Barr on the most recent run on record, at Uttoxeter on 18 March 2023.

Who is Yonconor (FR)'s sire?

Yonconor (FR) is by Diamond Boy (FR) out of Sainterose (FR), whose sire is Saint Estephe.

What is Yonconor (FR)'s official rating?

The most recent official rating on record is 110, from the run on 18 March 2023. That is also the highest on record.

Who are Yonconor (FR)'s siblings?

Out of Sainterose (FR), Yonconor (FR) has 1 other produce in our archive, 1 of them a winner. Most wins: Rose Storia (FR) (1). The wins came over 2m1½f. As at Oct 2026.

Horse profile

Yonconor (FR)

6yo gelding (at last run, Mar 2023) · Last trainer Brian Barr · Last owner Michael Phillips Partner

by Diamond Boy (FR) out of Sainterose (FR) (Saint Estephe)

2 runs · 2 courses · from Jan 2023

As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 18 Mar 2023 — 1,314 days ago. Our archive can't say whether the horse is still in training.

Last run Mar 2023 · 6th of 7 Last raced off OR 110

KTB Profile

Lightly raced, with 2 archived starts between Jan 2023 and Mar 2023, the last of them as a 6yo gelding. Finished 6 of 7 at Uttoxeter last time. By Diamond Boy (FR), whose progeny in our archive have won 12% of 2,271 runs since Jan 2008.

Based on 2 archived runs · updated 22 Oct 2026

0–2Wins / Runs
0%Strike rate
1 (50%)Placed
−2.00£1 level staken=2 at SP
110Highest OR
63dAvg between runs

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 1 graded (A or B) run · Uttoxeter, 18 Mar 2023

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 106^A · median 83

Going	Runs	Best	Median	Since 22 Oct 2025
Soft	1	—	—	—
Heavy	1	—	—	—

Distance	Runs	Best	Median	Since 22 Oct 2025
1m5f – 2m	2	106^A	83	—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 124^B the best of the last 2 rated runs · Warwick, 14 Jan 2023 Official rating 110 at the last run, 18 Mar 2023

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 2 figures · best 124^B · median 120

Going	Runs	Best	Median	Since 22 Oct 2025
Soft	1	—	—	—
Heavy	1	—	—	—

Distance	Runs	Best	Median	Since 22 Oct 2025
1m5f – 2m	2	124^B	120	—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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

Diamond Boy (FR)

Progeny in our archive have won 12% of 2,271 runs since Jan 2008 (284 horses).

Going	Runs	Wins	SR	vs sire	This horse
Good to Firm	26	8	30.8%	+18.8	—
Good	663	80	12.1%	+0.1	—
Good to Soft	478	54	11.3%	−0.7	—
Soft	740	79	10.7%	−1.3	0 from 1
Heavy	347	50	14.4%	+2.4	0 from 1
Standard (AW)	17	1	5.9%	−6.1	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
6f – 7f	7	0	0%	−12	—
1m – 1m1f	16	0	0%	−12	—
1m2f – 1m4f	18	2	11.1%	−0.9	—
1m5f – 2m	843	112	13.3%	+1.3	0 from 2
2m1f – 2m4f	978	105	10.7%	−1.3	—
2m5f – 3m	354	45	12.7%	+0.7	—
Over 3m	55	8	14.5%	+2.5	—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Sainterose (FR) (Saint Estephe)

1 sibling in the archive, 1 winner — best of them Rose Storia (FR) (1 win).

The wins came over 2m1½f.

Produce	Runs	Wins	Win trips	Best grade
Rose Storia (FR)	2	1	2m1½f	—

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

Form

Date	Course	Race	Pos	Btn	Wgt	OR	Spd	KTB	Jockey	SP
18 Mar 23+63d	Uttoxeter	Elite Each-Way Open NH Flat Race (GBB Race) Class 4 · 16f · Soft · 7 ran	6/7	nk	11-2	110	106^A	116^A	Gavin Sheehan	18/1
14 Jan 23	Warwick	Wigley Community Fund 'Newcomers' NH Flat Race (GBB Race) Class 5 · 16f · Heavy · 6 ran	2/6	1½	11-8	—	60^C	124^B	Lorcan Williams	9/1

Quick answers

How many races has Yonconor (FR) won?: Yonconor (FR) has yet to win, from 2 archived starts in 2023. Placed 1 time in total (50% of starts).
Who trained Yonconor (FR)?: Yonconor (FR) was trained by Brian Barr on the most recent run on record, at Uttoxeter on 18 March 2023.
Who is Yonconor (FR)'s sire?: Yonconor (FR) is by Diamond Boy (FR) out of Sainterose (FR), whose sire is Saint Estephe.
What is Yonconor (FR)'s official rating?: The most recent official rating on record is 110, from the run on 18 March 2023. That is also the highest on record.
What is Yonconor (FR)'s sire's record?: Diamond Boy (FR)'s progeny in our archive have won 12% of 2,271 runs since Jan 2008 (284 horses), Flat and jumps together.
Who are Yonconor (FR)'s siblings?: Out of Sainterose (FR), Yonconor (FR) has 1 other produce in our archive, 1 of them a winner. Most wins: Rose Storia (FR) (1). The wins came over 2m1½f. As at Oct 2026.