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Horse profile

Argento Luna (GB)

7yo mare (at last run, Mar 2010) · Last trainer Oliver Sherwood · Last owner P K Gardner
by Mtoto (GB) out of Dissolve (GB) (Sharrood)
15 runs · 12 courses · from Nov 2007
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 16 Mar 2010 — 6,069 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2010 · 10th of 17 4 wins · 4 courses Last raced off OR 128
KTB Profile

Argento Luna (GB) is 4 from 15, including a Listed win. The biggest win we hold: the E.B.F. Byrne Bros Mares' 'National Hunt' Novices' Handicap Hurdle Final at Newbury (Mar 2009). Hasn't won since Mar 2009. 3 of 8 starts on good or faster ground have ended in wins — 1 from 7 on softer. Last raced off a career-high mark of 128.

Based on 15 archived runs · updated 27 Oct 2026
KTB at a glance OR at career high

Progeny in our archive

Produce record

As a dam, Argento Luna (GB) has 3 produce in the archive, 1 winner — most wins Reforme (IRE) (1 win).

The wins came over 3m; the highest grade won is Class 5 (Reforme (IRE)).

ProduceRunsWinsWin tripsBest grade
Reforme (IRE)1913mClass 5
Mar Dhea (GB)20——
Lily Luna (IRE)50——
Official rating128At career-high mark
128 113–128

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 124A the best of the last 3 rated runs · Wincanton, 7 Nov 2009 Official rating 128 at the last run, 16 Mar 2010

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 14 figures · best 143A · median 124.5
GoingRunsBestMedianSince 27 Oct 2025
Good7143A131—
Good to Soft6132A124.5—
Good to Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
1m5f – 2m7134A124—
2m1f – 2m4f5143A131—
2m5f – 3m2124A115.5—

Of 15 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 · 14 figures from 15 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
Mtoto (GB)

Progeny in our archive have won 8.7% of 1,003 runs since Jan 2008 (82 horses).

Strongest on good to soft going: 13.3% from 135. Weakest on standard (aw) going: 4.9% from 203. Weakest over 1m – 1m1f (all codes): 2.9% from 103.

GoingRunsWinsSRvs sireThis horse
Firm10110%+1.3—
Good to Firm2002010%+1.31 from 1
Good306278.8%+0.12 from 7
Good to Soft1351813.3%+4.61 from 7
Soft11487%−1.7—
Heavy3538.6%−0.1—
Standard (AW)203104.9%−3.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f600%−8.7—
6f – 7f77810.4%+1.7—
1m – 1m1f10332.9%−5.8—
1m2f – 1m4f2422510.3%+1.6—
1m5f – 2m308247.8%−0.92 from 7
2m1f – 2m4f1691911.2%+2.52 from 5
2m5f – 3m8389.6%+0.90 from 3
Over 3m1500%−8.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Dissolve (GB) (Sharrood)

11 siblings in the archive, 7 winners — best of them Lyes Green (GB) (4 wins).

The wins came over 2m–3m1f; the highest grade won is Class 2 (Lyes Green (GB)).

ProduceRunsWinsWin tripsBest grade
Lyes Green (GB)2942m3½f–3m1fClass 2
Sergeant Thunder (GB)832m–2m½fClass 4
Luci Di Mezzanotte (GB)1222m–2m5fClass 4
Winsley (GB)1212m½fClass 3
Bianco Fuji (GB)412m4½fClass 4
Sommelier (GB)812mClass 6
Verde Goodwood (GB)1312mClass 5
Alfida (GB)40——
Moonlight Dancer (GB)70——
Springcombe Joe (GB)70——
Blu Passione (GB)20——

Record by conditions

GoingRunsWinsSR£1
Good 7 2 29% +0.08
Good to Soft 7 1 14% −3.25
Good to Firm 1 1 100% +8.00

ClassRunsWinsSR£1
Class 1 6 1 17% −1.67
Class 4 4 2 50% +2.50
Class 2 2 0 0% −2.00
Class 3 2 0 0% −2.00
Class 5 1 1 100% +8.00

CourseRunsWinsSR£1
Cheltenham 2 0 0% −2.00
Doncaster 2 1 50% +0.75
Huntingdon 2 1 50% +1.75
Kempton 1 0 0% −1.00
Wincanton 1 0 0% −1.00
Newbury 1 1 100% +3.33
Catterick 1 0 0% −1.00
Southwell 1 0 0% −1.00
Aintree 1 0 0% −1.00
Sandown 1 0 0% −1.00
Ludlow 1 0 0% −1.00
Warwick 1 1 100% +8.00

DistanceRunsWinsSR£1
1m5f – 2m 7 2 29% +5.75
2m1f – 2m4f 5 2 40% +2.08
2m5f – 3m 3 0 0% −3.00

JockeyRunsWinsSR£1
Dominic Elsworth 10 4 40% +9.83
Leighton Aspell 3 0 0% −3.00
Sam Jones 1 0 0% −1.00
A P McCoy 1 0 0% −1.00

SeasonRunsWinsSR£1
2010 2 0 0% −2.00
2009 6 2 33% +1.08
2008 5 1 20% −1.25
2007 2 1 50% +7.00

TypeRunsWinsSR£1
Hurdle 11 3 27% −0.17
NH Flat 4 1 25% +5.00

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
2010 · 2 runs
16 Mar 10+38d Cheltenham David Nicholson Mares' Hurdle (Grade 2) Class 1 · 20f · Good · 17 ran 10/17 3½ 11-3 128113A Sam Jones 33/1
06 Feb 10+41d Doncaster bluesquare.com Doncaster Mares' Hurdle (Grade 2) Class 1 · 16.5f · Good To Soft · 12 ran 8/12 3¼ 11-3 128122A Leighton Aspell 16/1
2009 · 6 runs
27 Dec 09+50d Kempton Williamhill.com - Bingo Mares' Handicap Hurdle Class 2 · 24.5f · Good To Soft · 10 ran BD/10 — 10-12 128— Leighton Aspell 4/1
07 Nov 09+205d Wincanton Toteswinger Mares' Handicap Hurdle Class 2 · 21.5f · Good To Soft · 10 ran 2/10 3½ 11-2 128124A Leighton Aspell 11/2
16 Apr 09+26d Cheltenham Raceodds.com Mares' Handicap Hurdle (Listed) Class 1 · 21.5f · Good · 12 ran 8/12 5 10-7 128107C A P McCoy 3/1F
21 Mar 09+22d Newbury E.B.F. Byrne Bros Mares' 'National Hunt' Novices' Handicap Hurdle Final Class 1 · 20.5f · Good · 13 ran 1/13 11-0 122143A Dominic Elsworth 10/3F
27 Feb 09+42d Doncaster Sands Restaurant E.B.F. Mares' 'NH' Novices' Hurdle (Qualifier) Class 4 · 19.5f · Good · 11 ran 1/11 11-6 122131A Dominic Elsworth 7/4F
16 Jan 09+36d Catterick Turftv Handicap Hurdle Class 3 · 19.5f · Good To Soft · 17 ran 2/17 1½ 10-12 116128A Dominic Elsworth 15/8F
2008 · 5 runs
11 Dec 08+50d Huntingdon Totesuper7 Handicap Hurdle Class 3 · 16f · Good To Soft · 13 ran 2/13 3¼ 11-2 113132A Dominic Elsworth 7/2
22 Oct 08+17d Southwell Book Christmas Parties At Racecourse Mares' Novices' Hurdle Class 4 · 16f · Good · 12 ran 2/12 19 11-2 113113A Dominic Elsworth 1/2F
05 Oct 08+184d Huntingdon John Smith's Novices' Hurdle (Div 2) Class 4 · 16f · Good To Soft · 12 ran 1/12 10-5 128124A Dominic Elsworth 11/4
04 Apr 08+27d Aintree John Smith's Mares Only Standard Open NH Flat Race (Listed) Class 1 · 17f · Good · 20 ran 5/20 ½ 11-4 114131A Dominic Elsworth 11/1
08 Mar 08+86d Sandown Doncaster Bloodstock Sales Mares' NH Flat Race Final (Lstd) Class 1 · 16f · Good · 19 ran 3/19 2 11-4 —134A Dominic Elsworth 16/1
2007 · 2 runs
13 Dec 07+38d Ludlow Doncaster Bloodstock Sales/E.B.F. Mares' NH Flat Race (Qual) Class 4 · 16f · Good To Soft · 16 ran 2/16 1½ 11-5 —125C Dominic Elsworth 17/2
05 Nov 07 Warwick Doncaster Bloodstock/E.B.F. Mares' Standard Open NH Flat Class 5 · 16f · Good To Firm · 4 ran 1/4 10-12 —105C Dominic Elsworth 8/1

Quick answers

How many races has Argento Luna won?
Argento Luna (GB) won 4 of 15 archived starts between 2007 and 2010, a strike rate of 26.7%. Placed 10 times in total (66.7% of starts).
Who trained Argento Luna?
Argento Luna (GB) was trained by Oliver Sherwood on the most recent run on record, at Cheltenham on 16 March 2010.
Who is Argento Luna's sire?
Argento Luna (GB) is by Mtoto (GB) out of Dissolve (GB), whose sire is Sharrood.
What going does Argento Luna prefer?
Argento Luna (GB) has the best record on good going: 2 wins from 7 starts (28.6%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Argento Luna's official rating?
The most recent official rating on record is 128, from the run on 16 March 2010. That is also the highest on record.
What is Argento Luna's sire's record?
Mtoto (GB)'s progeny in our archive have won 8.7% of 1,003 runs since Jan 2008 (82 horses), Flat and jumps together. Strongest on good to soft going: 13.3% from 135. Weakest on standard (aw) going: 4.9% from 203. Weakest over 1m – 1m1f (all codes): 2.9% from 103.
Who are Argento Luna's siblings?
Out of Dissolve (GB), Argento Luna (GB) has 11 other produce in our archive, 7 of them winners. Most wins: Lyes Green (GB) (4). Highest grade won: Class 2 (Lyes Green (GB)). The wins came over 2m–3m1f. As at Oct 2026.
Has Argento Luna produced winners?
As a dam, Argento Luna (GB) has 3 produce in our archive, 1 of them a winner. Most wins: Reforme (IRE) (1). Highest grade won: Class 5 (Reforme (IRE)). The wins came over 3m. As at Oct 2026.

Record shown from November 2007. 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.