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Horse profile

One Leader (IRE)

8yo gelding (at last run, Mar 2019) · Last trainer Tim Vaughan · Last owner Tertia Racing
by Oscar (IRE) out of Be My Leader (IRE) (Supreme Leader)
7 runs · 4 courses · from Oct 2017
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Mar 2019 — 2,787 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2019 First-time headgear LTO Last raced off OR 86
KTB Profile

One Leader (IRE) is yet to win from 7 starts. Last raced off 86, 11lb below the career-high mark.

Based on 7 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 89 the best of the last 1 graded (A or B) run · Chepstow, 15 Oct 2017

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 3 figures · best 115C · median 89
GoingRunsBestMedianSince 21 Oct 2025
Good289A68—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
2m1f – 2m4f1———
2m5f – 3m1———
1m5f – 2m1———

Of 7 runs looked at, 4 have no figure: obstacles omitted — the race ran a shortened course (3) · did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 98C the best of the last 3 rated runs · Chepstow, 6 Jan 2018 Official rating 86 at the last run, 5 Mar 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. A, B or C on a run is how much known form was in that race. What this means →

Jumps 5 figures · best 107A · median 98
GoingRunsBestMedianSince 21 Oct 2025
Good2107A94—
Heavy298C97—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
2m1f – 2m4f298C89.5—
2m5f – 3m299C97.5—
1m5f – 2m1———

Of 7 runs looked at, 2 have no figure: did not complete (or a non-runner row) (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 7 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
Oscar (IRE)

Progeny in our archive have won 10.9% of 16,542 runs since Jan 2008 (1,456 horses).

Strongest on standard (aw) going: 18.1% from 105.

GoingRunsWinsSRvs sireThis horse
Firm5858.6%−2.3—
Good to Firm760648.4%−2.5—
Good4,65847910.3%−0.60 from 2
Good to Soft2,80335812.8%+1.90 from 2
Soft5,00654010.8%−0.10 from 1
Heavy3,15234510.9%00 from 2
Standard (AW)1051918.1%+7.2—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f6116.7%+5.8—
1m – 1m1f7228.6%+17.7—
1m2f – 1m4f9088.9%−2—
1m5f – 2m4,43951411.6%+0.70 from 1
2m1f – 2m4f5,91263010.7%−0.20 from 2
2m5f – 3m4,99553710.8%−0.10 from 4
Over 3m1,09311810.8%−0.1—

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
Be My Leader (IRE) (Supreme Leader)

6 siblings in the archive, 5 winners — best of them Dashing Oscar (IRE) (5 wins).

The wins came over 2m–3m½f; the highest grade won is Class 2 (Dashing Oscar (IRE)).

Family form: Annie Button (IRE) finished 4th of 17 at Listowel (IRE), 26 Sep 2026.

ProduceRunsWinsWin tripsBest grade
Dashing Oscar (IRE)2352m–2m3½fClass 2
Shannon Glory (IRE)1122m4f–2m7f—
Minella Escape (IRE)1512m5f—
Judkin (IRE)512m3f—
Annie Button (IRE)1113m½f—
Amazing Light (IRE)10——

Record by conditions

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

ClassRunsWinsSR£1
Class 4 4 0 0% −4.00
Class 5 2 0 0% −2.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Chepstow 3 0 0% −3.00
Exeter 2 0 0% −2.00
Worcester 1 0 0% −1.00
Ludlow 1 0 0% −1.00

DistanceRunsWinsSR£1
2m5f – 3m 4 0 0% −4.00
2m1f – 2m4f 2 0 0% −2.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Alan Johns 3 0 0% −3.00
David Noonan 2 0 0% −2.00
Micheal Nolan 1 0 0% −1.00
Richard Johnson 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 6 0 0% −6.00
Tongue tie 1 0 0% −1.00

SeasonRunsWinsSR£1
2019 2 0 0% −2.00
2018 3 0 0% −3.00
2017 2 0 0% −2.00

TypeRunsWinsSR£1
Chase 3 0 0% −3.00
Hurdle 3 0 0% −3.00
NH Flat 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 ORSpdKTB Jockey SP
05 Mar 19+44d Exeter GG Tips Handicap Chase Class 5 · 24f · Soft · 17 ran PU/17 — 10-13 86—— David Noonan 33/1
20 Jan 19+255d Exeter Watch The bettingpeople Videos starsports.co.uk Handicap Chase Class 5 · 24f · Good To Soft · 16 ran PU/16 — 11-4 91—— Alan Johns 28/1
10 May 18+97d Worcester Martin & Co (Worcester) Novices' Handicap Chase Class 4 · 20f · Good · 9 ran 8/9 15 11-4 9747C81C David Noonan 18/1
02 Feb 18+27d Chepstow 188Bet Daily Racing Specials Novices' Hurdle Class 4 · 23.5f · Heavy · 7 ran 5/7 48 10-12 ——96C Alan Johns 150/1
06 Jan 18+40d Chepstow Coral Download The App Maiden Hurdle Class 4 · 19.5f · Heavy · 16 ran 12/16 6 11-0 ——98C Micheal Nolan 100/1
27 Nov 17+43d Ludlow Toteexacta Ebf Stallions 'national Hunt' Novices' Hurdle Class 3 · 21f · Good To Soft · 8 ran 5/8 2½ 10-12 —115C99C Alan Johns 50/1
15 Oct 17 Chepstow Shadow Scaffolding Standard Open NH Flat Race (Div 2) Class 4 · 16f · Good · 9 ran 7/9 1 11-0 —89A107A Richard Johnson 33/1

Quick answers

How many races has One Leader (IRE) won?
One Leader (IRE) has yet to win, from 7 archived starts between 2017 and 2019.
Who trained One Leader (IRE)?
One Leader (IRE) was trained by Tim Vaughan on the most recent run on record, at Exeter on 5 March 2019.
Who is One Leader (IRE)'s sire?
One Leader (IRE) is by Oscar (IRE) out of Be My Leader (IRE), whose sire is Supreme Leader.
What is One Leader (IRE)'s official rating?
The most recent official rating on record is 86, from the run on 5 March 2019. The highest on record is 97.
What is One Leader (IRE)'s sire's record?
Oscar (IRE)'s progeny in our archive have won 10.9% of 16,542 runs since Jan 2008 (1,456 horses), Flat and jumps together. Strongest on standard (aw) going: 18.1% from 105.
Who are One Leader (IRE)'s siblings?
Out of Be My Leader (IRE), One Leader (IRE) has 6 other produce in our archive, 5 of them winners. Most wins: Dashing Oscar (IRE) (5). Highest grade won: Class 2 (Dashing Oscar (IRE)). The wins came over 2m–3m½f. As at Oct 2026.

Record shown from October 2017. 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.