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Horse profile

Shining Guest (IRE)

3yo filly · Trainer George Margarson · Owner John Guest Racing
6 runs · 3 courses · from Jul 2025
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Ran 46 days ago · 6th of 6 Last raced off OR 50
KTB Profile

Shining Guest is a filly by Starman out of an Under Offer mare who has yet to win in six starts on turf. She placed once when second of six at Yarmouth in Aug 2026 and has raced at three tracks with four runs at Yarmouth. All her outings came over under 6f or 6f to 7f on good or good to firm going. She finished sixth of six at Brighton in a Class 5 handicap in Sep 2026 and last raced off her career-high mark of 50.

Based on 6 archived runs · run-style from 1 commented run · updated 18 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 93 the best of the last 3 graded (A or B) runs · Yarmouth, 5 Aug 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 93B · median 57
GoingRunsBestMedianSince 18 Oct 2025
Good457B562 · 55 / 34
Good to Firm293B822 · 93 / 82
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f471A572 · 71 / 63
Under 6f293B532 · 93 / 53

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 67B the best of the last 3 rated runs · Yarmouth, 5 Aug 2026 Official rating 50 at the last run, 1 Sep 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 67B · median 40.5
GoingRunsBestMedianSince 18 Oct 2025
Good444A30.52 · 24 / 18.5
Good to Firm267B572 · 67 / 57
DistanceRunsBestMedianSince 18 Oct 2025
6f – 7f447B40.52 · 47 / 35.5
Under 6f267B402 · 67 / 40

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.

Pedigree intelligence

Sire

Progeny in our archive have won 11.7% of 1,104 runs since Jan 2008 (182 horses).

Weakest over 1m – 1m1f (all codes): 7.5% from 161.

GoingRunsWinsSRvs sireThis horse
Firm100%−11.7—
Good to Firm2082210.6%−1.10 from 2
Good3343811.4%−0.30 from 4
Good to Soft8489.5%−2.2—
Soft131129.2%−2.5—
Heavy24312.5%+0.8—
Standard (AW)3224614.3%+2.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2042914.2%+2.50 from 2
6f – 7f7108512%+0.30 from 4
1m – 1m1f161127.5%−4.2—
1m2f – 1m4f28310.7%−1—
1m5f – 2m100%−11.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 17 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

4 siblings in the archive, 3 winners — best of them Basil Martini (IRE) (1 win).

The wins came over 5f–7f; the highest grade won is Group 3 (Basil Martini (IRE)).

ProduceRunsWinsWin tripsBest grade
Basil Martini (IRE)717fGroup 3
Amazing Athena (IRE)815f—
Bonbon (IRE)615f—
Royally (IRE)20——

Record by conditions

GoingRunsWinsSR£1
Good 4 0 0% −4.00
Good to Firm 2 0 0% −2.00

ClassRunsWinsSR£1
Class 5 2 0 0% −2.00
Class 6 2 0 0% −2.00
Class 4 1 0 0% −1.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Yarmouth 4 0 0% −4.00
Brighton 1 0 0% −1.00
Ascot 1 0 0% −1.00

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

JockeyRunsWinsSR£1
Silvestre De Sousa 2 0 0% −2.00
Marco Ghiani 2 0 0% −2.00
Tom Queally 1 0 0% −1.00
Kieran O'Neill 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 4 0 0% −4.00
2025 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 ORSpdKTB Jockey SP
01 Sep 26+27d Brighton Matchbook Betting Exchange Supporting Uk Racing Handicap Stakes Class 5 · 5.5f · Good · 6 ran Settled in the pack - lost touch and asked for effort 3f out - no headway made 2f out - slipped to the back inside the final furlong to finish well held 6/6 13 8-4 5013C13C Silvestre De Sousa 11/1
05 Aug 26+40d Yarmouth Bet Central Classified Stakes Class 6 · 5f · Good To Firm · 6 ran Settled just off the pace early - driven for effort inside final furlong - moved into second close home - narrowly denied at the line 2/6 ¾ 9-6 4993B67B Marco Ghiani 12/1
26 Jun 26+59d Yarmouth quinnbet.com Classified Stakes Class 6 · 6f · Good To Firm · 6 ran Raced handy - pushed along with 2f left - held effort through final furlong without finding more 5/6 2 9-2 5071A47B Silvestre De Sousa 5/1
28 Apr 26+277d Yarmouth Free Tips Daily On attheraces.com Maiden Stakes (GBB Race) Class 4 · 6f · Good · 6 ran Settled off the pace early - lost ground with 3f left - well beaten at the finish 6/6 5½ 9-0 —55C24C Marco Ghiani 66/1
25 Jul 25+22d Ascot British EBF Fillies' Novice Stakes (GBB Race) Class 3 · 6f · Good · 7 ran Tracked pace-setter until past the 3f marker - moved right approaching final furlong - then dropped away quickly - eventually well held in 7th 7/7 3¼ 9-2 —57B37B Tom Queally 80/1
03 Jul 25 Yarmouth AKS Skips Maiden Fillies' Stakes (GBB Race) Class 5 · 7f · Good · 7 ran Sprinted to the front early but looked unfurnished - lost the advantage after a furlong and tracked the pace - urged forward with over 2f left - faded from contention inside the final furlong to finish sixth 6/7 3 9-2 —57B44A Kieran O'Neill 20/1

Quick answers

How many races has Shining Guest (IRE) won?
Shining Guest (IRE) has yet to win, from 6 archived starts between 2025 and 2026. Placed 1 time in total (16.7% of starts).
Who trains Shining Guest (IRE)?
Shining Guest (IRE) is trained by George Margarson, who saddled the horse on its most recent run on 1 September 2026.
Who is Shining Guest (IRE)'s sire?
Shining Guest (IRE) is by Starman (GB) out of Under Offer (IRE), whose sire is Bated Breath.
What is Shining Guest (IRE)'s official rating?
The most recent official rating on record is 50, from the run on 1 September 2026. That is also the highest on record.
What is Shining Guest (IRE)'s sire's record?
Starman (GB)'s progeny in our archive have won 11.7% of 1,104 runs since Jan 2008 (182 horses), Flat and jumps together. Weakest over 1m – 1m1f (all codes): 7.5% from 161.
Who are Shining Guest (IRE)'s siblings?
Out of Under Offer (IRE), Shining Guest (IRE) has 4 other produce in our archive, 3 of them winners. Most wins: Basil Martini (IRE) (1). Highest grade won: Group 3 (Basil Martini (IRE)). The wins came over 5f–7f. As at Oct 2026.

Record shown from July 2025. 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.