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Horse profile

Go White Lightning (IRE)

12yo gelding (at last run, Mar 2007) · Last trainer Mrs H Wintle · Last owner A A Wintle
by Zaffaran (USA) out of Rosy Posy (IRE) (Roselier)
3 runs · 3 courses · from Mar 2005
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Mar 2007 — 7,160 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2007 New yard Last raced off OR 104
KTB Profile

Go White Lightning (IRE) is yet to win from 3 starts. Best effort: 4th of 20 at Cheltenham (Mar 2005).

Based on 3 archived runs · updated 27 Oct 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 104C the best of the last 1 rated run · Cheltenham, 17 Mar 2005 Official rating 104 at the last run, 21 Mar 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. A, B or C on a run is how much known form was in that race. What this means →

Jumps 1 figure · too few for a breakdown

Of 3 runs looked at, 2 have no figure: did not complete (or a non-runner row) (1) · beaten lengths not stored (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 3 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
Zaffaran (USA)

Progeny in our archive have won 8.6% of 1,087 runs since Jan 2008 (140 horses).

Strongest on heavy going: 13.4% from 209. Weakest on good to soft going: 4% from 174. Weakest at trips beyond 3m (all codes): 5.2% from 155.

GoingRunsWinsSRvs sireThis horse
Firm1200%−8.6—
Good to Firm10965.5%−3.1—
Good286207%−1.60 from 3
Good to Soft17474%−4.6—
Soft2963311.1%+2.5—
Heavy2092813.4%+4.8—
Standard (AW)100%−8.6—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f1218.3%−0.3—
1m5f – 2m137118%−0.6—
2m1f – 2m4f3773910.3%+1.7—
2m5f – 3m406358.6%00 from 1
Over 3m15585.2%−3.40 from 2

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
Rosy Posy (IRE) (Roselier)

5 siblings in the archive, 2 winners — best of them Zipalong Lad (IRE) (2 wins).

The wins came over 2m3½f–3m2f; the highest grade won is Class 3 (Zipalong Lad (IRE)).

ProduceRunsWinsWin tripsBest grade
Zipalong Lad (IRE)1222m3½f–2m4½fClass 3
Glenmoss Rosy (IRE)413m2fClass 4
Runaway Harry (IRE)90——
Journals Rosy (IRE)10——
Go On George (IRE)20——

Record by conditions

ClassRunsWinsSR£1
Class 6 1 0 0% −1.00
Class 3 1 0 0% −1.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Chepstow 1 0 0% −1.00
Fakenham 1 0 0% −1.00
Cheltenham 1 0 0% −1.00

DistanceRunsWinsSR£1
Over 3m 2 0 0% −2.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Mrs H Wintle 1 0 0% −1.00
Mattie Batchelor 1 0 0% −1.00
Mr David Dunsdon 1 0 0% −1.00

SeasonRunsWinsSR£1
2007 1 0 0% −1.00
2005 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 · 1 run
21 Mar 07+686d Chepstow betdirectpoker.com Hunters' Chase Class 6 · 29f · Good · 12 ran PU/12 — 11-5 104— Mrs H Wintle 40/1
2005 · 2 runs
04 May 05+48d Fakenham Gg.com Novices' Chase Class 3 · 24f · Good · 7 ran 5/7 11-0 110— Mattie Batchelor 11/4
17 Mar 05 Cheltenham National Hunt Amateurs' Novices' Chase Class 2 · 32.5f · Good · 20 ran 4/20 shd 11-7 105104C Mr David Dunsdon 100/1

Quick answers

How many races has Go White Lightning won?
Go White Lightning (IRE) has yet to win, from 3 archived starts between 2005 and 2007.
Who trained Go White Lightning?
Go White Lightning (IRE) was trained by Mrs H Wintle on the most recent run on record, at Chepstow on 21 March 2007.
Who is Go White Lightning's sire?
Go White Lightning (IRE) is by Zaffaran (USA) out of Rosy Posy (IRE), whose sire is Roselier.
What is Go White Lightning's official rating?
The most recent official rating on record is 104, from the run on 21 March 2007. The highest on record is 110.
What is Go White Lightning's sire's record?
Zaffaran (USA)'s progeny in our archive have won 8.6% of 1,087 runs since Jan 2008 (140 horses), Flat and jumps together. Strongest on heavy going: 13.4% from 209. Weakest on good to soft going: 4% from 174. Weakest at trips beyond 3m (all codes): 5.2% from 155.
Who are Go White Lightning's siblings?
Out of Rosy Posy (IRE), Go White Lightning (IRE) has 5 other produce in our archive, 2 of them winners. Most wins: Zipalong Lad (IRE) (2). Highest grade won: Class 3 (Zipalong Lad (IRE)). The wins came over 2m3½f–3m2f. As at Oct 2026.

Record shown from March 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.