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Horse profile

Trisons Star (IRE)

12yo gelding (at last run, Apr 2010) · Last trainer Norman Sanderson · Last owner Norman Sanderson
by Roselier (FR) out of Delkusha (GB) (Castle Keep)
33 runs · 10 courses · from Jan 2005
As at 15 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 3 Apr 2010 — 6,038 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2010 5 wins · Newcastle, Perth & Ayr New yard Last raced off OR 81
KTB Profile

Trisons Star (IRE) is 5 from 33. Hasn't won since Feb 2008. Last raced off 81, 30lb below the career-high mark.

Based on 33 archived runs · updated 15 Oct 2026
KTB at a glance OR ↓ 30lb off peak
Official rating81↓ 30lb off peak
81 81–111

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 105A the best of the last 3 rated runs · Catterick, 16 Dec 2008 Official rating 81 at the last run, 3 Apr 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.

Jumps 21 figures · best 124C · median 103
GoingRunsBestMedianSince 15 Oct 2025
Soft10124C101.5—
Good to Soft7114B103—
Good2117C100.5—
Heavy2104C96.5—
DistanceRunsBestMedianSince 15 Oct 2025
2m5f – 3m8124C99—
Over 3m8110C100—
2m1f – 2m4f5112C104—

Of 33 runs looked at, 12 have no figure: did not complete (or a non-runner row) (12).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 21 figures from 33 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
Roselier (FR)

Progeny in our archive have won 9.1% of 374 runs since Jan 2008 (71 horses).

GoingRunsWinsSRvs sireThis horse
Firm300%−9.1—
Good to Firm2713.7%−5.40 from 2
Good9277.6%−1.51 from 4
Good to Soft8678.1%−12 from 10
Soft9066.7%−2.41 from 12
Heavy761317.1%+81 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
1m5f – 2m700%−9.1—
2m1f – 2m4f811113.6%+4.51 from 5
2m5f – 3m163127.4%−1.74 from 16
Over 3m123118.9%−0.20 from 12

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Delkusha (GB) (Castle Keep)

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
Soft 12 1 8% +22.00
Good to Soft 10 2 20% +3.50
Heavy 5 1 20% −1.00
Good 4 1 25% −1.90
Good to Firm 2 0 0% −2.00

ClassRunsWinsSR£1
Class 4 20 3 15% −4.40
Class 3 10 1 10% −6.00
Class 2 2 1 50% +32.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Newcastle 8 3 38% +3.60
Ayr 5 1 20% +3.00
Wetherby 5 0 0% −5.00
Kelso 4 0 0% −4.00
Carlisle 3 0 0% −3.00
Perth 3 1 33% +31.00
Market Rasen 2 0 0% −2.00
Catterick 1 0 0% −1.00
Doncaster 1 0 0% −1.00
Sedgefield 1 0 0% −1.00

DistanceRunsWinsSR£1
2m5f – 3m 16 4 25% +29.60
Over 3m 12 0 0% −12.00
2m1f – 2m4f 5 1 20% +3.00

JockeyRunsWinsSR£1
Graham Lee 15 2 13% −8.90
Des Flavin 11 2 18% +31.00
Keith Mercer 3 0 0% −3.00
Alistair Findlay 1 0 0% −1.00
Ewan Whillans 1 0 0% −1.00
Timmy Murphy 1 1 100% +4.50
P J McDonald 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 28 5 18% +25.60
Blinkers 4 0 0% −4.00
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2010 1 0 0% −1.00
2009 4 0 0% −4.00
2008 7 1 14% −1.50
2007 6 2 33% +0.10
2006 8 0 0% −8.00
2005 7 2 29% +35.00

TypeRunsWinsSR£1
Chase 28 3 11% −16.40
Hurdle 5 2 40% +37.00

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
03 Apr 10+369d Carlisle Bet Totepool On All Uk Racing Open Hunters' Chase Class 6 · 24.5f · Heavy · 7 ran PU/7 — 11-5 81— Alistair Findlay 18/1
30 Mar 09+16d Newcastle digibet.co.uk Handicap Chase Class 4 · 23.5f · Good To Firm · 8 ran PU/8 — 11-12 96— Graham Lee 6/1
14 Mar 09+23d Newcastle St Patrick's Weekend Handicap Chase Class 4 · 23.5f · Good · 8 ran PU/8 — 11-11 101— Graham Lee 5/1
19 Feb 09+22d Ayr Blue Square Handicap Chase Class 4 · 24.5f · Soft · 9 ran 4/9 8 11-9 10591C Keith Mercer 9/1
28 Jan 09+43d Newcastle S.v. Rutter Ltd Handicap Chase Class 4 · 23.5f · Heavy · 10 ran F/10 — 11-9 105— Graham Lee 11/4F
16 Dec 08+4d Catterick Blue Square Handicap Chase Class 3 · 25f · Good To Soft · 11 ran 4/11 ¾ 11-0 108105A Graham Lee 33/1
12 Dec 08+27d Doncaster Sheffield And Hallamshire Sporting Club Handicap Chase Class 3 · 24f · Good · 16 ran PU/16 — 11-1 108— Graham Lee 33/1
15 Nov 08+204d Wetherby 2.5 Million totescoop6 Handicap Chase Class 3 · 25f · Good To Soft · 13 ran 10/13 hd 10-7 11195C Keith Mercer 28/1
25 Apr 08+41d Perth Press & Journal Highland National Handicap Chase Class 4 · 30.5f · Good To Soft · 18 ran 6/18 9 11-8 111100C Keith Mercer 20/1
15 Mar 08+32d Wetherby totesport betXtra Handicap Chase Class 3 · 25f · Good To Firm · 6 ran PU/6 — 9-12 111— Ewan Whillans 6/1
12 Feb 08+13d Newcastle saltwellsigns.co.uk Handicap Chase Class 4 · 23.5f · Good To Soft · 8 ran 1/8 11-8 105114B Timmy Murphy 9/2
30 Jan 08+52d Newcastle NCFE Qualifications Handicap Chase Class 4 · 23.5f · Good To Soft · 9 ran 5/9 8 11-10 10894B Graham Lee 3/1
09 Dec 07+16d Kelso Persimmon Homes Scottish Borders National Handicap Chase Class 2 · 32f · Soft · 13 ran PU/13 — 10-2 108— Graham Lee 10/3F
23 Nov 07+210d Kelso Arpal Chemicals Handicap Chase Class 4 · 28f · Good To Soft · 9 ran 4/9 12 11-11 108103C Graham Lee 6/1
27 Apr 07+41d Perth Press & Journal Highland National Handicap Chase Class 4 · 30.5f · Good To Soft · 18 ran PU/18 — 11-6 108— Graham Lee 4/1F
17 Mar 07+11d Newcastle David And Michael Mitchell Memorial Handicap Chase Class 4 · 23.5f · Good · 5 ran 1/5 11-10 104117C Graham Lee 11/10F
06 Mar 07+14d Newcastle William Hill Novices' Handicap Chase Class 3 · 23.5f · Heavy · 6 ran 1/6 10-12 95104C Graham Lee 3/1
20 Feb 07+71d Sedgefield Weatherbys Bank Handicap Chase Class 4 · 26.5f · Heavy · 11 ran 2/11 19 10-12 9589C Graham Lee 13/2
11 Dec 06+16d Ayr Dawn Developments Handicap Chase Class 3 · 24.5f · Heavy · 6 ran PU/6 — 10-1 98— Graham Lee 5/1
25 Nov 06+14d Newcastle Freeclaim IDC Handicap Chase Class 4 · 23.5f · Good To Soft · 14 ran PU/14 — 11-10 98— Graham Lee 5/1F
11 Nov 06+15d Wetherby totesport.com Handicap Chase Class 3 · 25f · Good To Soft · 9 ran PU/9 — 9-13 104— P J McDonald 7/2J
27 Oct 06+207d Wetherby bet365 Handicap Chase Class 4 · 25f · Soft · 6 ran 3/6 3½ 11-12 106100C Graham Lee 4/1
03 Apr 06+15d Kelso Paul Burton Drinks Wholesale Beginners' Chase Class 4 · 25f · Soft · 10 ran 2/10 7 10-11 106110C Des Flavin 2/1F
19 Mar 06+20d Carlisle Viacom Outdoor Beginners' Chase Class 4 · 20f · Soft · 5 ran 2/5 ¾ 10-11 106104C Des Flavin 15/8J
27 Feb 06+55d Ayr Handicap Chase Class 4 · 24.5f · Soft · 14 ran PU/14 — 11-3 106— Des Flavin 5/1
03 Jan 06+7d Ayr Happy New Year Beginners' Chase Class 4 · 20f · Soft · 10 ran 3/10 8 10-12 106103C Des Flavin 11/2
27 Dec 05+33d Wetherby Rocom Beginners' Chase Class 4 · 25f · Soft · 4 ran 2/4 25 10-9 —80C Des Flavin 15/2
24 Nov 05+217d Carlisle Novices' Chase Class 3 · 20f · Soft · 12 ran 4/12 2 10-4 —83C Des Flavin 14/1
21 Apr 05+18d Perth NH Novices' Hurdle Class 2 · 24f · Soft · 6 ran 1/6 11-4 107124C Des Flavin 33/1
03 Apr 05+28d Market Rasen Handicap Hurdle Class 3 · 22f · Good · 14 ran 9/14 15 10-8 10784C Des Flavin 8/1
06 Mar 05+36d Market Rasen Handicap Hurdle Class 3 · 23f · Soft · 7 ran 2/7 8 11-0 10792C Des Flavin 3/1J
29 Jan 05+15d Ayr NH Novices' Hurdle Class 4 · 20f · Good To Soft · 8 ran 1/8 10-9 —104C Des Flavin 7/1
14 Jan 05 Kelso NH Novices' Hurdle Class 4 · 18f · Soft · 14 ran 2/14 1¾ 10-9 —112C Des Flavin 16/1

Quick answers

How many races has Trisons Star (IRE) won?
Trisons Star (IRE) won 5 of 33 archived starts between 2005 and 2010, a strike rate of 15.2%. Placed 11 times in total (33.3% of starts).
Who trained Trisons Star (IRE)?
Trisons Star (IRE) was trained by Norman Sanderson on the most recent run on record, at Carlisle on 3 April 2010.
Who is Trisons Star (IRE)'s sire?
Trisons Star (IRE) is by Roselier (FR) out of Delkusha (GB), whose sire is Castle Keep.
What going does Trisons Star (IRE) prefer?
Trisons Star (IRE) has the best record on good going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Trisons Star (IRE)'s official rating?
The most recent official rating on record is 81, from the run on 3 April 2010. The highest on record is 111.
What is Trisons Star (IRE)'s sire's record?
Roselier (FR)'s progeny in our archive have won 9.1% of 374 runs since Jan 2008 (71 horses), Flat and jumps together.

Record shown from January 2005. 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.