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Horse profile

Glas Burn (GB)

3yo filly (at last run, Sep 2011) · Last trainer Jonathan Portman · Last owner Jaliza Partnership
by Avonbridge (GB) out of Dunya (GB) (Unfuwain)
11 runs · 9 courses · from Sep 2010
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 Sep 2011 — 5,521 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2011 · 10th of 12 Won at Windsor Last raced off OR 82
KTB Profile

Glas Burn (GB) is 1 from 11, the win coming at Class 5 level. Hasn't won since Oct 2010. The win came on good or faster ground (0 from 4 on softer). Last raced off 82, 11lb below the career-high mark.

Based on 11 archived runs · updated 27 Oct 2026
KTB at a glance Wins on good or faster Win at Class 5 OR ↓ 11lb off peak
Official rating82↓ 11lb off peak
82 71–93

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 76A the best of the last 3 rated runs · Goodwood, 27 Aug 2011 Official rating 82 at the last run, 15 Sep 2011

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 11 figures · best 93A · median 76
GoingRunsBestMedianSince 27 Oct 2025
Good to Firm593A76—
Good to Soft481A77.5—
Good280B76.5—
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f1081A76—
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 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 8.6% of 3,930 runs since Jan 2008 (262 horses).

Strongest at trips under 6f (all codes): 11.6% from 795.

GoingRunsWinsSRvs sireThis horse
Firm61813.1%+4.5—
Good to Firm732608.2%−0.41 from 5
Good757628.2%−0.40 from 2
Good to Soft382369.4%+0.80 from 4
Soft366236.3%−2.3—
Heavy7245.6%−3—
Standard (AW)1,5601449.2%+0.6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f7959211.6%+31 from 1
6f – 7f1,7581488.4%−0.20 from 10
1m – 1m1f641426.6%−2—
1m2f – 1m4f355236.5%−2.1—
1m5f – 2m242249.9%+1.3—
2m1f – 2m4f11276.3%−2.3—
2m5f – 3m2414.2%−4.4—
Over 3m300%−8.6—

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
Dunya (GB) (Unfuwain)

2 siblings in the archive, 2 winners — best of them Beach Club (GB) (2 wins).

The wins came over 6f–1m4f; the highest grade won is Class 3 (Beach Club (GB)).

ProduceRunsWinsWin tripsBest grade
Beach Club (GB)626f–7fClass 3
Flutterbee (GB)1527f–1m4fClass 6

Record by conditions

GoingRunsWinsSR£1
Good to Firm 5 1 20% +5.00
Good to Soft 4 0 0% −4.00
Good 2 0 0% −2.00

ClassRunsWinsSR£1
Class 3 4 0 0% −4.00
Class 1 4 0 0% −4.00
Class 2 1 0 0% −1.00
Class 5 1 1 100% +9.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 2 0 0% −2.00
Newbury 2 0 0% −2.00
Pontefract 1 0 0% −1.00
Goodwood 1 0 0% −1.00
Ascot 1 0 0% −1.00
Warwick 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Leicester 1 0 0% −1.00
Windsor 1 1 100% +9.00

DistanceRunsWinsSR£1
6f – 7f 10 0 0% −10.00
Under 6f 1 1 100% +9.00

JockeyRunsWinsSR£1
Jim Crowley 3 1 33% +7.00
Stephen Craine 2 0 0% −2.00
Mirco Demuro 1 0 0% −1.00
Adam Beschizza 1 0 0% −1.00
David Allan 1 0 0% −1.00
Eddie Ahern 1 0 0% −1.00
Kieren Fallon 1 0 0% −1.00
Richard Kingscote 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 8 0 0% −8.00
2010 3 1 33% +7.00

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
2011 · 8 runs
15 Sep 11+19d Pontefract Pontefract Park Fillies' Handicap Class 3 · 6f · Good To Firm · 12 ran 10/12 11 9-8 8249C Stephen Craine 20/1
27 Aug 11+21d Goodwood Irish Stallion Farms E.B.F. Fillies' Handicap Class 3 · 6f · Good To Soft · 8 ran 4/8 3¼ 8-12 8576A Jim Crowley 20/1
06 Aug 11+21d Ascot Dubai Duty Free Shergar Cup Sprint Handicap Class 2 · 6f · Good To Soft · 10 ran 9/10 10 9-4 8953C Mirco Demuro 33/1
16 Jul 11+23d Newmarket E.b.f. 'equiano' Fillies' Handicap Class 3 · 6f · Good To Soft · 10 ran 4/10 1¾ 8-13 9081A Adam Beschizza 16/1
23 Jun 11+47d Warwick Colliers International Rating Services Eternal Stakes (Fillies' Listed) Class 1 · 7f · Good To Firm · 7 ran 6/7 nse 8-12 9377A Stephen Craine 50/1
07 May 11+21d Nottingham Weatherbys Bloodstock Insurance Kilvington Fillies' Stakes (Listed) Class 1 · 6f · Good To Firm · 11 ran 7/11 1¾ 8-7 9376A David Allan 33/1
16 Apr 11+16d Newbury Dubai Duty Free Stakes (Registered As The Fred Darling Stakes) (Fillies' Group 3) (Str) Class 1 · 7f · Good To Firm · 14 ran 12/14 ½ 9-0 9369A Eddie Ahern 40/1
31 Mar 11+153d Leicester ladbrokes.com Conditions Stakes Class 3 · 6f · Good · 4 ran 2/4 1 8-11 9380B Kieren Fallon 6/1
2010 · 3 runs
29 Oct 10+11d Newmarket European Breeders' Fund Bosra Sham Fillies' Stakes (Listed) Class 1 · 6f · Good To Soft · 8 ran 4/8 ¾ 8-12 8079A Jim Crowley 16/1
18 Oct 10+20d Windsor toteplacepot Median Auction Maiden Stakes Class 5 · 5f · Good To Firm · 10 ran 1/10 8-12 —93A Jim Crowley 9/1
28 Sep 10 Newbury Louis And Valerie Freedman Maiden Fillies' Stakes Class 4 · 6f · Good · 14 ran 6/14 2¼ 9-0 7173A Richard Kingscote 100/1

Quick answers

How many races has Glas Burn won?
Glas Burn (GB) won 1 of 11 archived starts between 2010 and 2011, a strike rate of 9.1%. Placed 1 time in total (9.1% of starts).
Who trained Glas Burn?
Glas Burn (GB) was trained by Jonathan Portman on the most recent run on record, at Pontefract on 15 September 2011.
Who is Glas Burn's sire?
Glas Burn (GB) is by Avonbridge (GB) out of Dunya (GB), whose sire is Unfuwain.
What going does Glas Burn prefer?
Glas Burn (GB) has the best record on good to firm going: 1 win from 5 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Glas Burn's official rating?
The most recent official rating on record is 82, from the run on 15 September 2011. The highest on record is 93.
What is Glas Burn's sire's record?
Avonbridge (GB)'s progeny in our archive have won 8.6% of 3,930 runs since Jan 2008 (262 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 11.6% from 795.
Who are Glas Burn's siblings?
Out of Dunya (GB), Glas Burn (GB) has 2 other produce in our archive, 2 of them winners. Most wins: Beach Club (GB) (2). Highest grade won: Class 3 (Beach Club (GB)). The wins came over 6f–1m4f. As at Oct 2026.

Record shown from September 2010. 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.