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Horse profile

Tanzanite Dawn (GB)

6yo mare (at last run, Feb 2007) · Last trainer Simon Earle · Last owner Mrs W H Booty
by Gunner B (GB) out of Quiet Dawn (GB) (Lighter)
8 runs · 5 courses · from Mar 2005
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Feb 2007 — 7,205 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2007 · 4th of 9 2 wins · Towcester & Folkestone Last raced off OR 91
KTB Profile

Tanzanite Dawn (GB) is 2 from 8. Hasn't won since Jan 2007. Last raced off a career-high mark of 91.

Based on 8 archived runs · updated 5 Nov 2026

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 108C the best of the last 3 rated runs · Towcester, 21 Jan 2007 Official rating 91 at the last run, 13 Feb 2007

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 8 figures · best 108C · median 83.5
GoingRunsBestMedianSince 5 Nov 2025
Heavy2108C103.5—
Soft2105C91.5—
Good to Soft272C71.5—
Good to Firm1———
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m482C75—
2m5f – 3m299C92—
2m1f – 2m4f2108C106.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 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
Gunner B (GB)

Progeny in our archive have won 7.2% of 264 runs since Jan 2008 (34 horses).

GoingRunsWinsSRvs sireThis horse
Firm11100%+92.8—
Good to Firm3525.7%−1.50 from 1
Good84910.7%+3.50 from 1
Good to Soft6334.8%−2.40 from 2
Soft5935.1%−2.11 from 2
Heavy2114.8%−2.41 from 2
Standard (AW)100%−7.2—
Distance (all codes)RunsWinsSRvs sireThis horse
1m5f – 2m4924.1%−3.10 from 4
2m1f – 2m4f83910.8%+3.62 from 2
2m5f – 3m10976.4%−0.80 from 2
Over 3m2314.3%−2.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Quiet Dawn (GB) (Lighter)

5 siblings in the archive, 3 winners — best of them Meet Me At Dawn (GB) (3 wins).

The wins came over 2m–2m4½f; the highest grade won is Class 4 (Rood Report (GB)).

ProduceRunsWinsWin tripsBest grade
Meet Me At Dawn (GB)1932m3½f–2m4½fClass 5
Rood Report (GB)922m½f–2m4fClass 4
Hazy Dawn (GB)1912mClass 4
Al Tayyara (GB)10——
Silent Gunner (GB)60——

Record by conditions

GoingRunsWinsSR£1
Heavy 2 1 50% +1.25
Soft 2 1 50% +5.00
Good to Soft 2 0 0% −2.00
Good to Firm 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 1 33% +4.00
Class 5 2 1 50% +1.25
Class 6 2 0 0% −2.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Folkestone 2 1 50% +5.00
Towcester 2 1 50% +1.25
Chepstow 2 0 0% −2.00
Newbury 1 0 0% −1.00
Wincanton 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 4 0 0% −4.00
2m5f – 3m 2 0 0% −2.00
2m1f – 2m4f 2 2 100% +8.25

JockeyRunsWinsSR£1
Paddy Brennan 4 0 0% −4.00
Gerard Tumelty 2 1 50% +5.00
Mr J Snowden 1 1 100% +2.25
Jim Crowley 1 0 0% −1.00

SeasonRunsWinsSR£1
2007 3 2 67% +7.25
2006 2 0 0% −2.00
2005 3 0 0% −3.00

TypeRunsWinsSR£1
Hurdle 6 2 33% +4.25
NH Flat 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 ORKTB Jockey SP
2007 · 3 runs
13 Feb 07+23d Folkestone Inkerman Group Global Handicap Hurdle Class 5 · 2m6½f · Heavy · 9 ran 4/9 4 11-3 9199C Gerard Tumelty 3/1J
21 Jan 07+19d Towcester gg.com Tipzone Amateur Riders' Handicap Hurdle Class 5 · 2m3f · Heavy · 18 ran 1/18 11-8 84108C Mr J Snowden 9/4F
02 Jan 07+304d Folkestone Lookout Restaurant Mares' Only Novices' Handicap Hurdle Class 4 · 2m1½f · Soft · 8 ran 1/8 10-0 71105C Gerard Tumelty 6/1
2006 · 2 runs
04 Mar 06+30d Newbury Vodafone 'National Hunt' Novices' Hurdle Class 3 · 3m½f · Good To Firm · 9 ran 7/9 13 10-10 —85C Paddy Brennan 100/1
02 Feb 06+38d Towcester Happy Birthday Amy Phillips Mares' Only Novices' Hurdle Class 4 · 2m · Good To Soft · 15 ran 10/15 2½ 11-1 —71C Jim Crowley 50/1
2005 · 3 runs
26 Dec 05+33d Wincanton Bathwick Tyres Bridgwater Mares' Only 'NH' Novices' Hurdle Class 4 · 1m7½f · Good · 12 ran 7/12 3 10-10 —82C Paddy Brennan 100/1
23 Nov 05+245d Chepstow Injured Jockeys NH Flat Race Class 6 · 2m · Good To Soft · 14 ran 11/14 17 10-11 —72C Paddy Brennan 50/1
23 Mar 05 Chepstow NH Flat Race Class 6 · 2m · Soft · 14 ran 14/14 12 10-4 —78C Paddy Brennan 33/1

Quick answers

How many races has Tanzanite Dawn won?
Tanzanite Dawn (GB) won 2 of 8 archived starts between 2005 and 2007, a strike rate of 25%. Placed 2 times in total (25% of starts).
Who trained Tanzanite Dawn?
Tanzanite Dawn (GB) was trained by Simon Earle on the most recent run on record, at Folkestone on 13 February 2007.
Who is Tanzanite Dawn's sire?
Tanzanite Dawn (GB) is by Gunner B (GB) out of Quiet Dawn (GB), whose sire is Lighter.
What is Tanzanite Dawn's official rating?
The most recent official rating on record is 91, from the run on 13 February 2007. That is also the highest on record.
What is Tanzanite Dawn's sire's record?
Gunner B (GB)'s progeny in our archive have won 7.2% of 264 runs since Jan 2008 (34 horses), Flat and jumps together.
Who are Tanzanite Dawn's siblings?
Out of Quiet Dawn (GB), Tanzanite Dawn (GB) has 5 other produce in our archive, 3 of them winners. Most wins: Meet Me At Dawn (GB) (3). Highest grade won: Class 4 (Rood Report (GB)). The wins came over 2m–2m4½f. As at Nov 2026.

Record shown from March 2005. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.