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Horse profile

Siera Spirit (IRE)

4yo filly (at last run, Mar 2005) · Last trainer Michael Quinlan · Last owner P Ashmore Mrs J Quinlan
by Desert Sun (GB) out of Jay And-A (IRE) (Elbio)
3 runs · 3 courses · from Feb 2005
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 Mar 2005 — 7,892 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2005 · 5th of 10 First-time headgear LTO Last raced off OR 52
KTB Profile

Siera Spirit (IRE) is yet to win from 3 starts.

Based on 3 archived runs · updated 5 Nov 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 58C the best of the last 3 rated runs · Yarmouth, 28 Mar 2005 Official rating 52 at the last run, 28 Mar 2005

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 →

Flat 3 figures · best 58C · median 42
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)242C12—
Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f358C42—

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
Desert Sun (GB)

Progeny in our archive have won 9.3% of 1,166 runs since Jan 2008 (84 horses).

GoingRunsWinsSRvs sireThis horse
Firm22418.2%+8.9—
Good to Firm220188.2%−1.1—
Good214167.5%−1.8—
Good to Soft8744.6%−4.7—
Soft10576.7%−2.60 from 1
Heavy3925.1%−4.2—
Standard (AW)4795812.1%+2.80 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3326.1%−3.2—
6f – 7f283289.9%+0.60 from 3
1m – 1m1f258238.9%−0.4—
1m2f – 1m4f265269.8%+0.5—
1m5f – 2m173169.2%−0.1—
2m1f – 2m4f12797.1%−2.2—
2m5f – 3m24520.8%+11.5—
Over 3m300%−9.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Jay And-A (IRE) (Elbio)

6 siblings in the archive, 1 winner — best of them Stoneacre Lad (IRE) (7 wins).

The wins came over 5f; the highest grade won is Listed (Stoneacre Lad (IRE)).

ProduceRunsWinsWin tripsBest grade
Stoneacre Lad (IRE)4675fListed
Byte The Bullet (IRE)140——
Captain James (IRE)110——
Let's Face It (IRE)20——
Riggs (IRE)130——
Power Head (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Yarmouth 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00

JockeyRunsWinsSR£1
Nicol Polli 2 0 0% −2.00
Ted Durcan 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 2 0 0% −2.00
Blinkers 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 ORKTB Jockey SP
2005 · 3 runs
28 Mar 05+26d Yarmouth Claiming Stakes Class 6 · 6f · Soft · 10 ran 5/10 2½ 9-2 5258C Ted Durcan 10/1
02 Mar 05+21d Southwell (AW) Handicap Class 6 · 6f · Standard · 13 ran 13/13 3 8-7 55-18C Nicol Polli 11/1
09 Feb 05 Lingfield (AW) Play Littlewoods Handicap Class 6 · 7f · Standard · 13 ran 6/13 ½ 8-10 5542C Nicol Polli 8/1

Quick answers

How many races has Siera Spirit won?
Siera Spirit (IRE) has yet to win, from 3 archived starts in 2005.
Who trained Siera Spirit?
Siera Spirit (IRE) was trained by Michael Quinlan on the most recent run on record, at Yarmouth on 28 March 2005.
Who is Siera Spirit's sire?
Siera Spirit (IRE) is by Desert Sun (GB) out of Jay And-A (IRE), whose sire is Elbio.
What is Siera Spirit's official rating?
The most recent official rating on record is 52, from the run on 28 March 2005. The highest on record is 55.
What is Siera Spirit's sire's record?
Desert Sun (GB)'s progeny in our archive have won 9.3% of 1,166 runs since Jan 2008 (84 horses), Flat and jumps together.
Who are Siera Spirit's siblings?
Out of Jay And-A (IRE), Siera Spirit (IRE) has 6 other produce in our archive, 1 of them a winner. Most wins: Stoneacre Lad (IRE) (7). Highest grade won: Listed (Stoneacre Lad (IRE)). The wins came over 5f. As at Nov 2026.

Record shown from February 2005. 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.