Skip to content
Horse profile

Spring Run (GB)

4yo filly (at last run, Nov 2020) · Last trainer Jonathan Portman · Last owner Fillies First
by Nathaniel (IRE) out of May Fox (GB) (Zilzal)
17 runs · 11 courses · from Oct 2018
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Nov 2020 — 2,164 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2020 · 4th of 13 Won at Lingfield Last raced off OR 59
KTB Profile

Spring Run (GB) is 1 from 17, the win coming at Class 6 level. Hasn't won since Sep 2019. The win came on good or faster ground (0 from 5 on softer).

Based on 17 archived runs · updated 22 Oct 2026
KTB at a glance Wins on good or faster Win at Class 6

Progeny in our archive

Produce record

As a dam, Spring Run (GB) has 1 produce in the archive, 1 winner — most wins Personal Best (GB) (3 wins).

The wins came over 1m–1m6f; the highest grade won is Class 4 (Personal Best (GB)).

ProduceRunsWinsWin tripsBest grade
Personal Best (GB)1631m–1m6fClass 4
Official rating59↓ 3lb off peak
59 54–62

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 3 graded (A or B) runs · Southwell (AW), 17 Nov 2020

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 15 figures · best 138C · median 82
GoingRunsBestMedianSince 22 Oct 2025
Good5138C95—
Good to Firm5110C82—
Standard (AW)2106B90.5—
Soft2106A78—
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
1m5f – 2m11138C95—
1m2f – 1m4f382B63—
1m – 1m1f1———
Jumps 2 figures · best 93A · median 92
GoingRunsBestMedianSince 22 Oct 2025
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
1m5f – 2m293A92—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 17 figures from 17 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating (flat) 80A the best of the last 3 rated runs · Salisbury, 9 Aug 2020 Official rating 59 at the last flat run, 17 Nov 2020

Best recent KTB Rating (jumps) 129A the best of the last 2 rated runs · Ffos Las, 18 Oct 2020

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 15 figures · best 80A · median 61
GoingRunsBestMedianSince 22 Oct 2025
Good572A65—
Good to Firm580A65—
Standard (AW)278A64—
Soft258A55—
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
1m5f – 2m1180A65—
1m2f – 1m4f361A52—
1m – 1m1f1———
Jumps 2 figures · best 129A · median 117.5
GoingRunsBestMedianSince 22 Oct 2025
Soft1———
Good to Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
1m5f – 2m2129A117.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 17 figures from 17 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 11.6% of 7,066 runs since Jan 2008 (634 horses).

Weakest over 6f – 7f (all codes): 6.2% from 324.

GoingRunsWinsSRvs sireThis horse
Firm21419%+7.4—
Good to Firm78410213%+1.41 from 5
Good1,86623212.4%+0.80 from 5
Good to Soft1,00311411.4%−0.20 from 2
Soft1,22614111.5%−0.10 from 3
Heavy4054711.6%0—
Standard (AW)1,75918310.4%−1.20 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−11.6—
6f – 7f324206.2%−5.4—
1m – 1m1f877788.9%−2.70 from 1
1m2f – 1m4f2,49833313.3%+1.70 from 3
1m5f – 2m2,13825211.8%+0.21 from 13
2m1f – 2m4f8199111.1%−0.5—
2m5f – 3m337329.5%−2.1—
Over 3m691724.6%+13—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
May Fox (GB) (Zilzal)

5 siblings in the archive, 4 winners — best of them Annecdote (GB) (5 wins).

The wins came over 6f–1m3f; the highest grade won is Group 3 (Annecdote (GB)).

ProduceRunsWinsWin tripsBest grade
Annecdote (GB)1357f–1mGroup 3
Meglio Ancora (GB)4346f–1m½fClass 4
Down To Earth (GB)411m½fClass 5
Folies Bergeres (GB)1811m3fClass 6
Fresh Fox (GB)20——

Record by conditions

GoingRunsWinsSR£1
Good 5 0 0% −5.00
Good to Firm 5 1 20% +0.50
Soft 3 0 0% −3.00
Standard (AW) 2 0 0% −2.00
Good to Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 6 10 1 10% −4.50
Class 4 4 0 0% −4.00
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Salisbury 3 0 0% −3.00
Lingfield 3 1 33% +2.50
Ffos Las 2 0 0% −2.00
Newbury 2 0 0% −2.00
Southwell (AW) 1 0 0% −1.00
Plumpton 1 0 0% −1.00
Chepstow 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Beverley 1 0 0% −1.00
Yarmouth 1 0 0% −1.00
Sandown 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 13 1 8% −7.50
1m2f – 1m4f 3 0 0% −3.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Rob Hornby 7 0 0% −7.00
Charles Bishop 3 1 33% +2.50
Jeremiah McGrath 2 0 0% −2.00
Tyler Saunders 2 0 0% −2.00
Richard Kingscote 1 0 0% −1.00
David Allan 1 0 0% −1.00
Pat Cosgrave 1 0 0% −1.00

SeasonRunsWinsSR£1
2020 7 0 0% −7.00
2019 9 1 11% −3.50
2018 1 0 0% −1.00

TypeRunsWinsSR£1
Flat 15 1 7% −9.50
Hurdle 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 ORSpdKTB Jockey SP
17 Nov 20+15d Southwell (AW) Read Katie Walsh On Betway Insider Handicap Class 6 · 14f · Standard · 13 ran 4/13 ¾ 9-9 59106B78A Richard Kingscote 9/2
02 Nov 20+15d Plumpton Breeders' Cup Live On Sky Sports Racing Mares' Maiden Hurdle (GBB Race) Class 4 · 16f · Soft · 9 ran 5/9 3¼ 10-12 —93A106A Jeremiah McGrath 5/2
18 Oct 20+37d Ffos Las Follow pottergracing On Twitter Mares' Maiden Hurdle (GBB Race) Class 4 · 16f · Good To Soft · 10 ran 2/10 5 10-12 —91A129A Jeremiah McGrath 18/1
11 Sep 20+33d Salisbury Racing TV Handicap Class 5 · 14f · Good · 12 ran 5/12 1½ 9-2 60119A65A Rob Hornby 11/2
09 Aug 20+19d Salisbury AJN Steelstock Dale Goreham's Retirement Handicap Class 6 · 14f · Good To Firm · 10 ran 3/10 ½ 9-11 6092A80A Charles Bishop 7/1
21 Jul 20+25d Chepstow Sarah & Pete Smith 25th Wedding Anniversary Handicap Class 6 · 16f · Good · 12 ran 5/12 2 9-1 5977A70A Rob Hornby 11/2
26 Jun 20+268d Lingfield Play 4 To Score At Betway Handicap Class 6 · 14f · Good · 10 ran 2/10 shd 9-0 5895A72A Rob Hornby 15/2
02 Oct 19+18d Kempton (AW) Bet At racingtv.com Handicap Class 6 · 16f · Standard To Slow · 14 ran 13/14 nk 9-2 5975C50C Charles Bishop 8/1
14 Sep 19+22d Lingfield Empty Safe Handicap Class 6 · 14f · Good To Firm · 13 ran 1/13 9-3 55110C70A Charles Bishop 9/2F
23 Aug 19+32d Ffos Las Heatforce Handicap Class 6 · 14f · Good · 15 ran 2/15 5 8-6 54138C57A Tyler Saunders 11/1
22 Jul 19+24d Beverley Itv7 Starts Now Maiden Handicap Class 6 · 16f · Good To Firm · 8 ran 4/8 ½ 9-0 5621C52C David Allan 9/2
28 Jun 19+14d Yarmouth C A Design Services 35th Anniversary Handicap Class 6 · 14f · Good To Firm · 8 ran 4/8 1 8-13 5775A65A Pat Cosgrave 9/1
14 Jun 19+20d Sandown Carpetright Supports The BHF Handicap Class 5 · 14f · Soft · 10 ran 4/10 nse 8-13 59106A58A Rob Hornby 16/1
25 May 19+22d Salisbury Derek Burridge Golf & Racing Trophies Handicap Class 6 · 12f · Good To Firm · 11 ran 5/11 1¾ 9-4 6282B61A Rob Hornby 11/1
03 May 19+21d Lingfield 9th Barry Gurr Memorial Maiden Fillies' Stakes Class 5 · 10f · Good · 13 ran 7/13 8 8-6 —63C44C Tyler Saunders 50/1
12 Apr 19+167d Newbury MansionBet Maiden Fillies' Stakes (Plus 10) (Div 2) Class 4 · 10f · Soft · 10 ran 6/10 2½ 9-0 —50A52A Rob Hornby 12/1
27 Oct 18 Newbury Conundrum Consulting EBF Fillies' Novice Stakes (Plus 10) (Str) (Div 2) Class 4 · 8f · Good To Soft · 11 ran 6/11 2¼ 9-0 —61A60A Rob Hornby 16/1

Quick answers

How many races has Spring Run (GB) won?
Spring Run (GB) won 1 of 17 archived starts between 2018 and 2020, a strike rate of 5.9%. Placed 5 times in total (29.4% of starts).
Who trained Spring Run (GB)?
Spring Run (GB) was trained by Jonathan Portman on the most recent run on record, at Southwell (AW) on 17 November 2020.
Who is Spring Run (GB)'s sire?
Spring Run (GB) is by Nathaniel (IRE) out of May Fox (GB), whose sire is Zilzal.
What going does Spring Run (GB) prefer?
Spring Run (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 Spring Run (GB)'s official rating?
The most recent official rating on record is 59, from the run on 17 November 2020. The highest on record is 62.
What is Spring Run (GB)'s sire's record?
Nathaniel (IRE)'s progeny in our archive have won 11.6% of 7,066 runs since Jan 2008 (634 horses), Flat and jumps together. Weakest over 6f – 7f (all codes): 6.2% from 324.
Who are Spring Run (GB)'s siblings?
Out of May Fox (GB), Spring Run (GB) has 5 other produce in our archive, 4 of them winners. Most wins: Annecdote (GB) (5). Highest grade won: Group 3 (Annecdote (GB)). The wins came over 6f–1m3f. As at Oct 2026.
Has Spring Run (GB) produced winners?
As a dam, Spring Run (GB) has 1 produce in our archive, 1 of them a winner. Most wins: Personal Best (GB) (3). Highest grade won: Class 4 (Personal Best (GB)). The wins came over 1m–1m6f. As at Oct 2026.

Record shown from October 2018. 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.