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Horse profile

Shimmering Sun (IRE)

2yo filly · Trainer Harry Eustace · Owner Shapoor Mistry
6 runs · 6 courses · from May 2026
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won last time out 2 wins · Dundalk (AW) (IRE) & Salisbury Last run 2 Oct 2026 · 1st of 13 Last raced off OR 95
KTB Profile

Shimmering Sun won the Listed Irish Stallion Farms EBF Legacy Stakes at Dundalk in Oct 2026, her second success from six starts. Both wins came under 6f on a first visit to the course, one on good ground at Salisbury in May 2026 and the latest on standard going at Dundalk off an official rating of 95. The Havana Grey filly has two wins and four places overall. She last ran at Dundalk in Oct 2026.

Based on 6 archived runs · run-style from 5 commented runs since May 2026 · updated 25 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 3 graded (A or B) runs · Dundalk (AW) (IRE), 2 Oct 2026

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 6 figures · best 106B · median 89.5
GoingRunsBestMedianSince 25 Oct 2025
Standard (AW)2106B922 runs · 106 / 92
Good295A89.52 runs · 95 / 89.5
Good to Soft1——1 run · —
Good to Firm1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
Under 6f4106B984 runs · 106 / 98
6f – 7f278A612 runs · 78 / 61

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 10 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 105A the best of the last 3 rated runs · Dundalk (AW) (IRE), 2 Oct 2026 Official rating 95 at the last run, 2 Oct 2026

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 6 figures · best 107A · median 102
GoingRunsBestMedianSince 25 Oct 2025
Standard (AW)2105A104.52 runs · 105 / 104.5
Good2100A97.52 runs · 100 / 97.5
Good to Soft1——1 run · —
Good to Firm1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
Under 6f4107A102.54 runs · 107 / 102.5
6f – 7f2104A87.52 runs · 104 / 87.5

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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 from 5 analysed runs since May 2026

  • Prominent 2 (40%) · 0 wins
  • Led 1 (20%) · 0 wins
  • Held up 1 (20%) · 0 wins
  • Mid-division 1 (20%) · 1 win

Pedigree intelligence

Sire

Progeny in our archive have won 13.3% of 4,551 runs since Jan 2008 (417 horses).

Strongest over 1m2f – 1m4f (all codes): 16.3% from 104. Weakest over 1m – 1m1f (all codes): 10.2% from 411.

GoingRunsWinsSRvs sireThis horse
Firm22627.3%+14—
Good to Firm92414415.6%+2.30 from 1
Good1,10314813.4%+0.11 from 2
Good to Soft4154410.6%−2.70 from 1
Soft4325412.5%−0.8—
Heavy8878%−5.3—
Standard (AW)1,56720313%−0.31 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,36721815.9%+2.62 from 4
6f – 7f2,65832912.4%−0.90 from 2
1m – 1m1f4114210.2%−3.1—
1m2f – 1m4f1041716.3%+3—
1m5f – 2m800%−13.3—
2m1f – 2m4f300%−13.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

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
Standard (AW) 2 1 50% +2.00
Good 2 1 50% +2.00
Good to Soft 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 5 1 20% −1.00
Class 5 1 1 100% +3.00

CourseRunsWinsSR£1
Dundalk (AW) (IRE) 1 1 100% +3.00
Kempton (AW) 1 0 0% −1.00
York 1 0 0% −1.00
Naas (IRE) 1 0 0% −1.00
Ascot 1 0 0% −1.00
Salisbury 1 1 100% +3.00

DistanceRunsWinsSR£1
Under 6f 4 2 50% +4.00
6f – 7f 2 0 0% −2.00

JockeyRunsWinsSR£1
Daniel Muscutt 2 1 50% +2.00
Dylan Browne McMonagle 2 0 0% −2.00
Ben Coen 1 1 100% +3.00
Tom Marquand 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 ORSpdKTB Jockey SP
2026 · 6 runs
02 Oct 26+27d Dundalk (AW) (IRE) Irish Stallion Farms EBF Legacy Stakes (Listed) Class 1 · 5f · Standard · 13 ran 1/13 9-0 95106B105A Ben Coen 3/1
05 Sep 26+16d Kempton (AW) William Hill Sirenia Stakes (Group 3) Class 1 · 6f · Standard / Slow · 8 ran Fought for control early - sat close to the front - pushed along 2f out - dropped to third a furlong later - found renewed energy close home to regain second - no answer to the winner 2/8 3¾ 9-0 9478A104A Daniel Muscutt 16/1
20 Aug 26+29d York Sky Bet Lowther Stakes (Group 2) Class 1 · 6f · Good To Soft · 17 ran Went straight to front - driven and lost advantage inside final 2f - dropped away and finished well held 14/17 2¼ 9-2 9544C71C Tom Marquand 18/1
22 Jul 26+35d Naas (IRE) Arqana Irish EBF Marwell Stakes (Listed) Class 1 · 5f · Good · 9 ran Raced in touch with the front - angled right at halfway - third with a strong effort a furlong out - unable to gain further but moved into second 150 yards out - battled to the line 2/9 1¼ 9-2 9284A100A Dylan Browne McMonagle 2/1
17 Jun 26+25d Ascot Queen Mary Stakes (Fillies' Group 2) Class 1 · 5f · Good To Firm · 27 ran Settled towards the back on the near flank early - began to make progress inside the final two furlongs - stayed on through the closing stages - finished seventh 7/27 hd 9-2 —101C107A Dylan Browne McMonagle 16/1
23 May 26 Salisbury Whitsbury Manor Stud EBF Restricted Novice Stakes (GBB Race) Class 5 · 5f · Good · 9 ran Settled in the pack early - pushed along and made progress two furlongs out before hitting the front close home - kept finding more to the line 1/9 9-2 —95A95A Daniel Muscutt 3/1

Quick answers

How many races has Shimmering Sun won?
Shimmering Sun (IRE) won 2 of 6 archived starts in 2026, a strike rate of 33.3%. Placed 4 times in total (66.7% of starts).
Who trains Shimmering Sun?
Shimmering Sun (IRE) is trained by Harry Eustace, who saddled the horse on its most recent run on 2 October 2026.
Who is Shimmering Sun's sire?
Shimmering Sun (IRE) is by Havana Grey (GB) out of Stubble Field (GB), whose sire is Adaay.
What is Shimmering Sun's official rating?
The most recent official rating on record is 95, from the run on 2 October 2026. That is also the highest on record.
What is Shimmering Sun's sire's record?
Havana Grey (GB)'s progeny in our archive have won 13.3% of 4,551 runs since Jan 2008 (417 horses), Flat and jumps together. Strongest over 1m2f – 1m4f (all codes): 16.3% from 104. Weakest over 1m – 1m1f (all codes): 10.2% from 411.

Record shown from May 2026. 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.