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Horse profile

Arctic Cosmos (USA)

5yo horse (at last run, Sep 2012) · Last trainer John Gosden · Last owner Rachel Hood And Rjh Geffen
by North Light (IRE) out of Fifth Avenue Doll (USA) (Marquetry)
13 runs · 9 courses · from Oct 2009
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 Sep 2012 — 5,142 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2012 · 7th of 7 4 wins · Kempton (AW), Doncaster & Wolverhampton (AW) Last raced off OR 110
KTB Profile

Arctic Cosmos (USA) is 4 from 13, including a Group 1 win. The biggest win we hold: the Ladbrokes St Leger Stakes at Doncaster (Sep 2010). Hasn't won since Mar 2012. Last raced off 110, 10lb below the career-high mark.

Based on 13 archived runs · updated 27 Oct 2026
KTB at a glance OR ↓ 10lb off peak

Progeny in our archive

Progeny record

As a sire, Arctic Cosmos (USA)’s progeny in our archive have won 7.6% of 1,304 runs since Jan 2008 (131 horses).

Strongest on heavy going: 11.3% from 194.

GoingRunsWinsSRvs sire
Good to Firm600%−7.6
Good378287.4%−0.2
Good to Soft261176.5%−1.1
Soft450327.1%−0.5
Heavy1942211.3%+3.7
Standard (AW)1500%−7.6
Distance (all codes)RunsWinsSRvs sire
1m2f – 1m4f900%−7.6
1m5f – 2m383256.5%−1.1
2m1f – 2m4f467347.3%−0.3
2m5f – 3m374349.1%+1.5
Over 3m7168.5%+0.9

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

Official rating110↓ 10lb off peak
110 78–120

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 73C the best of the last 3 rated runs · York, 18 May 2012 Official rating 110 at the last run, 28 Sep 2012

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 →

Flat 13 figures · best 100A · median 86
GoingRunsBestMedianSince 27 Oct 2025
Good4100A86—
Standard (AW)499B89.5—
Good to Firm496A91—
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f8100A96—
1m – 1m1f383A80—
1m5f – 2m299A86—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 13 figures from 13 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

Progeny in our archive have won 9.5% of 242 runs since Jan 2008 (24 horses).

Strongest on standard (aw) going: 19.4% from 103.

GoingRunsWinsSRvs sireThis horse
Good to Firm3100%−9.50 from 4
Good4412.3%−7.21 from 4
Good to Soft1715.9%−3.6—
Soft3712.7%−6.80 from 1
Heavy1000%−9.5—
Standard (AW)1032019.4%+9.93 from 4
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f6116.7%+7.2—
1m – 1m1f45715.6%+6.11 from 3
1m2f – 1m4f114119.6%+0.12 from 8
1m5f – 2m6546.2%−3.31 from 2
2m1f – 2m4f1100%−9.5—
2m5f – 3m100%−9.5—

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
Fifth Avenue Doll (USA) (Marquetry)

5 siblings in the archive, 3 winners — best of them Manorah (IRE) (2 wins).

The wins came over 6f–1m2f; the highest grade won is Class 2 (Miss Lucy (IRE)).

ProduceRunsWinsWin tripsBest grade
Manorah (IRE)921m–1m2fClass 4
Miss Lucy (IRE)316fClass 2
Street Duel (USA)1017fClass 5
Caroline Norton (USA)60——
American Ruby (USA)80——

Record by conditions

GoingRunsWinsSR£1
Good 4 1 25% +9.00
Standard (AW) 4 3 75% +5.00
Good to Firm 4 0 0% −4.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 8 2 25% +7.25
Class 6 3 1 33% −0.25
Class 4 2 1 50% +2.00

CourseRunsWinsSR£1
Kempton (AW) 3 2 67% +3.25
Newbury 2 0 0% −2.00
Ascot 2 0 0% −2.00
Newmarket 1 0 0% −1.00
York 1 0 0% −1.00
Doncaster 1 1 100% +12.00
Goodwood 1 0 0% −1.00
Wolverhampton (AW) 1 1 100% +1.75
Redcar 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 8 2 25% −1.75
1m – 1m1f 3 1 33% −0.25
1m5f – 2m 2 1 50% +11.00

JockeyRunsWinsSR£1
William Buick 10 3 30% +9.25
Robert Havlin 3 1 33% −0.25

HeadgearRunsWinsSR£1
None 7 2 29% −0.25
Cheekpieces 3 1 33% −0.75
Blinkers 3 1 33% +10.00

SeasonRunsWinsSR£1
2012 4 1 25% −1.75
2011 1 0 0% −1.00
2010 6 3 50% +13.75
2009 2 0 0% −2.00

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
2012 · 4 runs
28 Sep 12+133d Newmarket Aqlaam Godolphin Stakes (Listed) Class 1 · 12f · Good · 7 ran 7/7 39 9-8 11069C William Buick 7/1
18 May 12+27d York Sportingbet Yorkshire Cup (British Champions Series) (Group 2) Class 1 · 14f · Good · 8 ran 8/8 5 9-0 11173C William Buick 7/1
21 Apr 12+21d Newbury Dubai Duty Free Finest Surprise Stakes (Registered As The John Porter Stakes) (Group 3) Class 1 · 12f · Soft · 5 ran 5/5 86 8-12 11171C William Buick 13/8
31 Mar 12+182d Kempton (AW) William Hill App-Download Today! Magnolia Stakes (Listed) Class 1 · 10f · Standard · 6 ran 1/6 8-13 11099B William Buick 5/4F
2011 · 1 run
01 Oct 11+385d Ascot Grosvenor Casinos Cumberland Lodge Stakes (Group 3) Class 1 · 12f · Good · 7 ran 2/7 2 9-0 120100A William Buick 9/4F
2010 · 6 runs
11 Sep 10+46d Doncaster Ladbrokes St Leger Stakes (Group 1) Class 1 · 14.5f · Good · 10 ran 1/10 9-0 11199A William Buick 12/1
27 Jul 10+39d Goodwood Betfair Gordon Stakes (Group 3) Class 1 · 12f · Good To Firm · 10 ran 3/10 1¼ 9-0 11396A William Buick 5/1
18 Jun 10+9d Ascot King Edward VII Stakes (Group 2) Class 1 · 12f · Good To Firm · 8 ran 2/8 2¼ 8-12 8796A William Buick 14/1
09 Jun 10+26d Kempton (AW) Digibet.com Handicap Class 4 · 12f · Standard · 12 ran 1/12 9-4 7896A William Buick 3/1
14 May 10+24d Newbury Berkshire County Blind Society Handicap Class 4 · 11f · Good To Firm · 12 ran 3/12 2¼ 9-2 7886A William Buick 5/1
20 Apr 10+186d Wolverhampton (AW) Wolverhampton Hospitality - A Pleasure Median Auction Maiden Stakes Class 6 · 9.5f · Standard · 8 ran 1/8 9-3 —83A Robert Havlin 7/4F
2009 · 2 runs
16 Oct 09+8d Redcar Hold Your Christmas Party Here Median Auction Maiden Stakes Class 6 · 8f · Good To Firm · 17 ran 4/17 1¼ 9-3 —75A Robert Havlin 10/3
08 Oct 09 Kempton (AW) Kempton.co.uk Median Auction Maiden Stakes Class 6 · 8f · Standard · 13 ran 4/13 ¾ 9-3 —80A Robert Havlin 15/2

Quick answers

How many races has Arctic Cosmos won?
Arctic Cosmos (USA) won 4 of 13 archived starts between 2009 and 2012, a strike rate of 30.8%. Placed 8 times in total (61.5% of starts).
Who trained Arctic Cosmos?
Arctic Cosmos (USA) was trained by John Gosden on the most recent run on record, at Newmarket on 28 September 2012.
Who is Arctic Cosmos's sire?
Arctic Cosmos (USA) is by North Light (IRE) out of Fifth Avenue Doll (USA), whose sire is Marquetry.
What going does Arctic Cosmos prefer?
Arctic Cosmos (USA) has the best record on standard (aw) going: 3 wins from 4 starts (75%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Arctic Cosmos's official rating?
The most recent official rating on record is 110, from the run on 28 September 2012. The highest on record is 120.
What is Arctic Cosmos's sire's record?
North Light (IRE)'s progeny in our archive have won 9.5% of 242 runs since Jan 2008 (24 horses), Flat and jumps together. Strongest on standard (aw) going: 19.4% from 103.
Who are Arctic Cosmos's siblings?
Out of Fifth Avenue Doll (USA), Arctic Cosmos (USA) has 5 other produce in our archive, 3 of them winners. Most wins: Manorah (IRE) (2). Highest grade won: Class 2 (Miss Lucy (IRE)). The wins came over 6f–1m2f. As at Oct 2026.
Has Arctic Cosmos sired winners?
As a sire, Arctic Cosmos (USA)'s progeny in our archive have won 7.6% of 1,304 runs since Jan 2008 (131 horses), Flat and jumps together. Strongest on heavy going: 11.3% from 194.

Record shown from October 2009. 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.