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Horse profile

Rathlin Light (USA)

3yo filly (at last run, Jun 2009) · Last trainer Walter Swinburn · Last owner Cricketers Club Racing Group
by Grand Slam (USA) out of Baltic sea (CAN) (Danzig)
5 runs · 5 courses · from Aug 2008
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 20 Jun 2009 — 6,339 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2009 · 7th of 10 Won at Lingfield Last raced off OR 67
KTB Profile

Rathlin Light (USA) is 1 from 5, the win coming at Class 5 level. Hasn't won since May 2009. Last raced off a career-high mark of 67.

Based on 5 archived runs · updated 28 Oct 2026
KTB at a glance Win at Class 5

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 67B the best of the last 3 rated runs · Lingfield, 30 May 2009 Official rating 67 at the last run, 20 Jun 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 →

Flat 5 figures · best 67B · median 59
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm367B59—
Standard (AW)1———
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
Under 6f567B59—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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
Grand Slam (USA)

Progeny in our archive have won 10.9% of 467 runs since Jan 2008 (54 horses).

GoingRunsWinsSRvs sireThis horse
Firm400%−10.9—
Good to Firm9155.5%−5.41 from 3
Good63914.3%+3.4—
Good to Soft3725.4%−5.50 from 1
Soft2428.3%−2.6—
Heavy800%−10.9—
Standard (AW)2403313.8%+2.90 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f84910.7%−0.21 from 5
6f – 7f1882412.8%+1.9—
1m – 1m1f128118.6%−2.3—
1m2f – 1m4f55712.7%+1.8—
1m5f – 2m900%−10.9—
2m1f – 2m4f300%−10.9—

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
Baltic sea (CAN) (Danzig)

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
Good to Firm 3 1 33% +0.50
Standard (AW) 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 4 1 25% −0.50
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Ayr 1 0 0% −1.00
Lingfield 1 1 100% +2.50
Folkestone 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Bath 1 0 0% −1.00

JockeyRunsWinsSR£1
Adam Kirby 2 1 50% +1.50
Louis-Philippe Beuzelin 2 0 0% −2.00
Jamie Kyne 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Tongue tie 2 1 50% +1.50

SeasonRunsWinsSR£1
2009 4 1 25% −0.50
2008 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
2009 · 4 runs
20 Jun 09+21d Ayr Scottish News Of The World E.B.F. Land O'Burns Fillies' Stakes (Listed) Class 1 · 5f · Good To Firm · 10 ran 7/10 3¼ 8-11 6759A Jamie Kyne 25/1
30 May 09+30d Lingfield David Sands Memorial Fillies' Handicap Class 5 · 5f · Good To Firm · 6 ran 1/6 8-11 6267B Adam Kirby 5/2
30 Apr 09+28d Folkestone ladbrokes.com Maiden Stakes Class 5 · 5f · Good To Firm · 12 ran 2/12 1 8-4 6259A Louis-Philippe Beuzelin 4/1
02 Apr 09+223d Kempton (AW) Blue Square Maiden Stakes Class 5 · 5f · Standard · 8 ran 2/8 ½ 8-4 —63A Louis-Philippe Beuzelin 7/1
2008 · 1 run
22 Aug 08 Bath E.B.F./Bath Ales Salamander Maiden Fillies' Stakes Class 5 · 5f · Good To Soft · 16 ran 7/16 shd 9-0 5656A Adam Kirby 6/1

Quick answers

How many races has Rathlin Light won?
Rathlin Light (USA) won 1 of 5 archived starts between 2008 and 2009, a strike rate of 20%. Placed 3 times in total (60% of starts).
Who trained Rathlin Light?
Rathlin Light (USA) was trained by Walter Swinburn on the most recent run on record, at Ayr on 20 June 2009.
Who is Rathlin Light's sire?
Rathlin Light (USA) is by Grand Slam (USA) out of Baltic sea (CAN), whose sire is Danzig.
What going does Rathlin Light prefer?
Rathlin Light (USA) has the best record on good to firm going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Rathlin Light's official rating?
The most recent official rating on record is 67, from the run on 20 June 2009. That is also the highest on record.
What is Rathlin Light's sire's record?
Grand Slam (USA)'s progeny in our archive have won 10.9% of 467 runs since Jan 2008 (54 horses), Flat and jumps together.

Record shown from August 2008. 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.