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Horse profile

Heidi (GB)

3yo filly (at last run, Aug 2018) · Last trainer Richard Hannon · Last owner Mrs J Wood
by Swiss Spirit (GB) out of Mysterious Girl (IRE) (Teofilo)
4 runs · 4 courses · from Aug 2017
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 Aug 2018 — 2,973 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2018 · 8th of 9 Last raced off OR 58
KTB Profile

Heidi (GB) is yet to win from 4 starts. Best effort: 4th of 8 at Salisbury (Jun 2018).

Based on 4 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 81 the best of the last 3 graded (A or B) runs · Kempton (AW), 15 Aug 2018

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 4 figures · best 81A · median 70.5
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft264B63—
Standard (AW)1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f481A70.5—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 61A the best of the last 3 rated runs · Kempton (AW), 15 Aug 2018 Official rating 58 at the last run, 31 Aug 2018

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 4 figures · best 61A · median 59.5
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft261A44—
Standard (AW)1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f461A59.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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 9.4% of 3,645 runs since Jan 2008 (243 horses).

Weakest on soft going: 4.5% from 244. Weakest over 1m2f – 1m4f (all codes): 3.7% from 136.

GoingRunsWinsSRvs sireThis horse
Firm21419%+9.6—
Good to Firm604599.8%+0.40 from 1
Good649497.6%−1.8—
Good to Soft274155.5%−3.90 from 2
Soft244114.5%−4.9—
Heavy6123.3%−6.1—
Standard (AW)1,79220411.4%+20 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,15113611.8%+2.4—
6f – 7f1,7381518.7%−0.70 from 4
1m – 1m1f574529.1%−0.3—
1m2f – 1m4f13653.7%−5.7—
1m5f – 2m2900%−9.4—
2m1f – 2m4f1500%−9.4—
2m5f – 3m200%−9.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Mysterious Girl (IRE) (Teofilo)

5 siblings in the archive, 3 winners — best of them Four Dragons (GB) (3 wins).

The wins came over 5f–7f; the highest grade won is Class 4 (Insania (GB)).

ProduceRunsWinsWin tripsBest grade
Four Dragons (GB)1335fClass 5
Insania (GB)825f–6fClass 4
Swissterious (GB)1717fClass 4
Open Mystery (GB)60——
Unitarian (GB)60——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 2 0 0% −2.00
Standard (AW) 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Sandown 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Windsor 1 0 0% −1.00

JockeyRunsWinsSR£1
Sean Levey 2 0 0% −2.00
Hollie Doyle 1 0 0% −1.00
Dane O'Neill 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 3 0 0% −3.00
2017 1 0 0% −1.00

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
31 Aug 18+16d Sandown 188Bet Extra Place Races Fillies' Handicap Class 5 · 7f · Good To Soft · 9 ran 8/9 10 8-4 5862C27C Hollie Doyle 8/1
15 Aug 18+64d Kempton (AW) Breeders Backing Racing EBF Fillies' Novice Stakes (Div 1) Class 5 · 7f · Standard To Slow · 10 ran 5/10 ½ 8-11 —81A61A Dane O'Neill 6/1
12 Jun 18+295d Salisbury Dee Wilks Against The Odds Confined Novice Stakes (Div 1) Class 5 · 7f · Good To Firm · 8 ran 4/8 7 8-11 —77A58A Sean Levey 10/1
21 Aug 17 Windsor Sky Bet British Stallion Studs EBF Novice Stakes (Plus 10) Class 4 · 6f · Good To Soft · 10 ran 6/10 ¾ 8-11 —64B61A Sean Levey 17/2

Quick answers

How many races has Heidi (GB) won?
Heidi (GB) has yet to win, from 4 archived starts between 2017 and 2018.
Who trained Heidi (GB)?
Heidi (GB) was trained by Richard Hannon on the most recent run on record, at Sandown on 31 August 2018.
Who is Heidi (GB)'s sire?
Heidi (GB) is by Swiss Spirit (GB) out of Mysterious Girl (IRE), whose sire is Teofilo.
What is Heidi (GB)'s official rating?
The most recent official rating on record is 58, from the run on 31 August 2018. That is also the highest on record.
What is Heidi (GB)'s sire's record?
Swiss Spirit (GB)'s progeny in our archive have won 9.4% of 3,645 runs since Jan 2008 (243 horses), Flat and jumps together. Weakest on soft going: 4.5% from 244. Weakest over 1m2f – 1m4f (all codes): 3.7% from 136.
Who are Heidi (GB)'s siblings?
Out of Mysterious Girl (IRE), Heidi (GB) has 5 other produce in our archive, 3 of them winners. Most wins: Four Dragons (GB) (3). Highest grade won: Class 4 (Insania (GB)). The wins came over 5f–7f. As at Oct 2026.

Record shown from August 2017. 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.