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Horse profile

Yellow Jersey (GB)

7yo mare (at last run, Jan 2009) · Last trainer Simon Burrough · Last owner Jets
by Mark of Esteem (IRE) out of La Bicyclette (FR) (Midyan)
8 runs · 6 courses · from Dec 2006
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 18 Jan 2009 — 6,492 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2009 Last raced off OR 83
KTB Profile

Yellow Jersey (GB) is yet to win from 8 starts, though has placed once. Best effort: 2nd of 7 at Exeter (Nov 2007).

Based on 8 archived runs · updated 28 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 108C the best of the last 3 rated runs · Exeter, 13 Nov 2007 Official rating 83 at the last run, 18 Jan 2009

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 7 figures · best 108C · median 86
GoingRunsBestMedianSince 28 Oct 2025
Soft292A79—
Good to Firm2108C102—
Firm1———
Good to Soft1———
Heavy1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m486C72—
2m1f – 2m4f2108C102—
2m5f – 3m1———

Of 8 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 8 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
Mark of Esteem (IRE)

Progeny in our archive have won 8.5% of 2,657 runs since Jan 2008 (199 horses).

Strongest on heavy going: 11.7% from 128.

GoingRunsWinsSRvs sireThis horse
Firm2727.4%−1.10 from 1
Good to Firm488428.6%+0.10 from 2
Good653548.3%−0.2—
Good to Soft288248.3%−0.20 from 1
Soft343236.7%−1.80 from 3
Heavy1281511.7%+3.20 from 1
Standard (AW)730669%+0.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f163116.7%−1.8—
6f – 7f519417.9%−0.6—
1m – 1m1f621518.2%−0.3—
1m2f – 1m4f5075310.5%+2—
1m5f – 2m409266.4%−2.10 from 4
2m1f – 2m4f290289.7%+1.20 from 3
2m5f – 3m124129.7%+1.20 from 1
Over 3m24416.7%+8.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
La Bicyclette (FR) (Midyan)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Soft 3 0 0% −3.00
Good to Firm 2 0 0% −2.00
Firm 1 0 0% −1.00
Good to Soft 1 0 0% −1.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 4 0 0% −4.00
Class 5 2 0 0% −2.00
Class 6 2 0 0% −2.00

CourseRunsWinsSR£1
Wincanton 3 0 0% −3.00
Towcester 1 0 0% −1.00
Exeter 1 0 0% −1.00
Newton Abbot 1 0 0% −1.00
Taunton 1 0 0% −1.00
Warwick 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 4 0 0% −4.00
2m1f – 2m4f 3 0 0% −3.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Rodi Greene 5 0 0% −5.00
Chris Honour 2 0 0% −2.00
Jimmy Derham 1 0 0% −1.00

HeadgearRunsWinsSR£1
Tongue tie 5 0 0% −5.00
None 3 0 0% −3.00

SeasonRunsWinsSR£1
2009 1 0 0% −1.00
2008 1 0 0% −1.00
2007 5 0 0% −5.00
2006 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 5 0 0% −5.00
NH Flat 3 0 0% −3.00

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 ORKTB Jockey SP
2009 · 1 run
18 Jan 09+45d Towcester Gg.com Tipzone Amateur Riders' Handicap Hurdle Class 5 · 19f · Soft · 15 ran UR/15 — 10-12 83— Jimmy Derham 7/1
2008 · 1 run
04 Dec 08+387d Wincanton Bathwick Tyres Taunton 'NH' Novices' Handicap Hurdle Class 4 · 21.5f · Soft · 13 ran 4/13 11 10-10 8492A Rodi Greene 16/1
2007 · 5 runs
13 Nov 07+205d Exeter Join WBX.COM For Free Football Shirt Mares' Novices' Hurdle Class 4 · 17f · Good To Firm · 7 ran 2/7 4 10-10 84108C Rodi Greene 4/1
22 Apr 07+21d Wincanton Bathwick Tyres Bridgwater Novices' Hurdle Class 4 · 15.5f · Firm · 8 ran 4/8 3 10-5 —86C Rodi Greene 33/1
01 Apr 07+59d Newton Abbot Welcome Back Novices' Hurdle (Div 1) Class 4 · 17f · Good To Firm · 12 ran 5/12 1 10-6 —96C Rodi Greene 100/1
01 Feb 07+2d Wincanton Harry Stock Standard Open NH Flat Race Class 6 · 15.5f · Good To Soft · 17 ran 15/17 3 10-11 —69C Rodi Greene 100/1
30 Jan 07+30d Taunton P.A.S Sound Maiden Open NH Flat Race Class 5 · 16.5f · Soft · 14 ran 12/14 1½ 10-9 —66C Chris Honour 100/1
2006 · 1 run
31 Dec 06 Warwick Banbury Standard Open NH Flat Race Class 6 · 16f · Heavy · 19 ran 9/19 4 10-4 —75C Chris Honour 100/1

Quick answers

How many races has Yellow Jersey won?
Yellow Jersey (GB) has yet to win, from 8 archived starts between 2006 and 2009. Placed 1 time in total (12.5% of starts).
Who trained Yellow Jersey?
Yellow Jersey (GB) was trained by Simon Burrough on the most recent run on record, at Towcester on 18 January 2009.
Who is Yellow Jersey's sire?
Yellow Jersey (GB) is by Mark of Esteem (IRE) out of La Bicyclette (FR), whose sire is Midyan.
What is Yellow Jersey's official rating?
The most recent official rating on record is 83, from the run on 18 January 2009. The highest on record is 84.
What is Yellow Jersey's sire's record?
Mark of Esteem (IRE)'s progeny in our archive have won 8.5% of 2,657 runs since Jan 2008 (199 horses), Flat and jumps together. Strongest on heavy going: 11.7% from 128.

Record shown from December 2006. 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.