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Horse profile

Louie's Folly (GB)

4yo filly · Trainer Fergal O'Brien · Owner Myles Osborne
by Nathaniel (IRE) out of Souila (USA) (Speightstown)
15 runs · 11 courses · from May 2025
As at 8 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Headgear returns LTO Last run 15 Aug 2026 · 9th of 9 Last raced off OR 55
KTB Profile

Louie's Folly is a maiden who has failed to win in 15 starts and has placed twice. Her best effort came when second of 11 at Limerick in Mar 2026. She is typically held up, having been ridden with patience in four of seven analysed runs. Her last run, at Lingfield (AW) in Aug 2026, saw her finish 9 of 9 in a Class 6 handicap off an official rating of 55, 49lb below her highest ever mark. Headgear returns LTO.

Based on 15 archived runs · run-style from 14 commented runs since May 2025 · updated 8 Nov 2026
KTB at a glance OR ↓ 49lb off peak
Official rating55↓ 49lb off peak
55 55–104

KTB Speed and Rating

KTB Speed

Best recent Speed 97 the best of the last 3 graded (A or B) runs · Limerick, 16 Apr 2026

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 10 figures · best 122A · median 86
GoingRunsBestMedianSince 8 Nov 2025
Standard (AW)899C81.54 runs · 99 / 86.5
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 8 Nov 2025
1m5f – 2m599C913 runs · 99 / 92
1m2f – 1m4f490C66.51 run · —
2m1f – 2m4f1———
Jumps 5 figures · best 99B · median 93
GoingRunsBestMedianSince 8 Nov 2025
Soft397A933 runs · 97 / 93
Good1——1 run · —
Heavy1——1 run · —
DistanceRunsBestMedianSince 8 Nov 2025
1m5f – 2m399B933 runs · 99 / 93
2m1f – 2m4f1——1 run · —
2m5f – 3m1——1 run · —

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

KTB Rating

Best recent KTB Rating (flat) 53C the best of the last 3 rated runs · Lingfield (AW), 15 Aug 2026 Official rating 55 at the last flat run, 15 Aug 2026

Best recent KTB Rating (jumps) 106A the best of the last 3 rated runs · Limerick, 31 Mar 2026 Official rating 102 at the last jumps run, 12 May 2026

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 →

Flat 10 figures · best 71A · median 55
GoingRunsBestMedianSince 8 Nov 2025
Standard (AW)871A554 runs · 71 / 52
Good to Soft1———
Good1———
DistanceRunsBestMedianSince 8 Nov 2025
1m5f – 2m571A573 runs · 71 / 53
1m2f – 1m4f457B44.51 run · —
2m1f – 2m4f1———
Jumps 5 figures · best 112A · median 100
GoingRunsBestMedianSince 8 Nov 2025
Soft3112A1063 runs · 112 / 106
Good1——1 run · —
Heavy1——1 run · —
DistanceRunsBestMedianSince 8 Nov 2025
1m5f – 2m3112A1063 runs · 112 / 106
2m1f – 2m4f1——1 run · —
2m5f – 3m1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 15 figures from 15 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 from 14 analysed runs since May 2025

  • Held up 6 (43%) · 0 wins
  • Mid-division 4 (29%) · 0 wins
  • Prominent 3 (21%) · 0 wins
  • Led 1 (7%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 11.7% of 7,111 runs since Apr 2016 (641 horses).

Weakest over 6f – 7f (all codes): 6.4% from 326.

GoingRunsWinsSRvs sireThis horse
Firm21419%+7.3—
Good to Firm78410213%+1.3—
Good1,87223312.4%+0.70 from 2
Good to Soft1,01211511.4%−0.30 from 1
Soft1,24714311.5%−0.20 from 3
Heavy4094912%+0.30 from 1
Standard (AW)1,76618410.4%−1.30 from 8
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−11.7—
6f – 7f326216.4%−5.3—
1m – 1m1f883798.9%−2.8—
1m2f – 1m4f2,50933413.3%+1.60 from 4
1m5f – 2m2,15125311.8%+0.10 from 8
2m1f – 2m4f8299411.3%−0.40 from 2
2m5f – 3m340329.4%−2.30 from 1
Over 3m691724.6%+12.9—

Flat and jumps together (all codes) · since Apr 2016 · as at 8 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Souila (USA) (Speightstown)

3 siblings in the archive, 1 winner — best of them Soufina (GB) (1 win).

The wins came over 6f.

ProduceRunsWinsWin tripsBest grade
Soufina (GB)216f—
Thequietman (GB)120——
Time Twister (GB)100——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 8 0 0% −8.00
Soft 3 0 0% −3.00
Good 2 0 0% −2.00
Heavy 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 5 0 0% −5.00
Class 4 3 0 0% −3.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Southwell (AW) 3 0 0% −3.00
Kempton (AW) 2 0 0% −2.00
Limerick 2 0 0% −2.00
Lingfield (AW) 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Sligo 1 0 0% −1.00
Dundalk (AW) 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Punchestown 1 0 0% −1.00
Pontefract 1 0 0% −1.00
Haydock 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 8 0 0% −8.00
1m2f – 1m4f 4 0 0% −4.00
2m1f – 2m4f 2 0 0% −2.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Daniel King 3 0 0% −3.00
Laura Coughlan 2 0 0% −2.00
Adam Farragher 2 0 0% −2.00
Gina Mangan 1 0 0% −1.00
Michael Kenneally 1 0 0% −1.00
Mr Finian Maguire 1 0 0% −1.00
Philip Donovan 1 0 0% −1.00
Jason Hart 1 0 0% −1.00
Ray Dawson 1 0 0% −1.00
Jack Mitchell 1 0 0% −1.00
Sean Levey 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 10 0 0% −10.00
Cheekpieces 3 0 0% −3.00
Visor 2 0 0% −2.00

SeasonRunsWinsSR£1
2026 8 0 0% −8.00
2025 7 0 0% −7.00

TypeRunsWinsSR£1
Flat 10 0 0% −10.00
Hurdle 5 0 0% −5.00

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
2026 · 8 runs
15 Aug 26+15d Lingfield (AW) Download The At The Races App Handicap Stakes (Bath Summer Stayers' Series Qualifier) Class 6 · 1m5f · Standard · 9 ran Held up at the back from the outset - unable to land a blow - well beaten in 9th 9/9 4¼ 9-1 5599C53C Laura Coughlan 150/1
31 Jul 26+23d Wolverhampton (AW) Race & Rest - Wolverhampton Holiday Inn Handicap Stakes Class 5 · 1m4f · Standard · 7 ran Settled towards the back - unable to go with rivals from 3f out - dropped away 2f out - finished 7th 7/7 4 9-3 6055C44C Laura Coughlan 125/1
08 Jul 26+57d Kempton (AW) Unibet More Extra Place Races Handicap (GBBPlus Race) Class 4 · 2m · Standard / Slow · 9 ran restrained at the back - fell away from the 2f marker and was soon off the pace 8/9 2¼ 8-7 6481A51A Gina Mangan 40/1
12 May 26+26d Sligo DecoClip Construction Company Mares Maiden Hurdle 2m2f · Good · 16 ran Midfield early - 7th at halfway - moved into 4th approaching 2 out - nudged off stride at the last and faded on the run-in 6/16 1¾ 10-2 10288B90A Michael Kenneally 3/1J
16 Apr 26+16d Limerick Locke Burger Mares Maiden Hurdle 2m5½f · Soft · 11 ran Settled in the pack - small error at the 5th - improved position into the straight - asked for effort but couldn't find more approaching 2 out - stayed on same gear to finish 5th 5/11 2¾ 10-11 10497A92A Daniel King 9/2
31 Mar 26+25d Limerick Ryans Cleaning Fillies Maiden Hurdle 2m · Soft · 11 ran Sat behind the pace - drifted right at first fence - slipped back to 5th by halfway - moved up on the rail approaching two out - pushed along before the last then stayed on to snatch second late but never able to challenge the winner 2/11 5 11-2 —68A106A Daniel King 7/4F
06 Mar 26+31d Dundalk (AW) BAR 1 Betting Best Odds Guaranteed Overnight In Shop & Online (Q.R.) Handicap 2m · Standard · 11 ran Towards back of the pack - nudged along approaching 3f out and moved into contention - plugged on into 4th inside the final furlong but never dangerous 4/11 4¾ 10-10 6592A71A Mr Finian Maguire 22/1
03 Feb 26+34d Fairyhouse Treo Eile Supporting Racehorse Aftercare Mares Maiden Hurdle 2m · Heavy · 15 ran Sat handy behind the front group early - into the straight in 5th and pushed along - fourth 2 out unable to close - blundered at the final fence - held on for the same berth without finding more 4/15 1½ 10-6 —99B100A Philip Donovan 14/1
2025 · 7 runs
31 Dec 25+89d Punchestown Celebrate The New Year With Tote 3-Y-O Maiden Hurdle 2m½f · Yielding · 13 ran Held up towards the back - improved into mid-division then 5th - stayed on into 7th two out - couldn't threaten the leading group in 6th approaching the last - finished steadily in 5th 5/13 ½ 10-7 —93B112A Daniel King 125/1
03 Oct 25+15d Southwell (AW) Arc All-Weather 1MILLION Bonus Returns Handicap Class 5 · 2m½f · Standard · 7 ran Settled in the pack early - pressed for effort 3f out - dropped away 2f out - eventually came home fifth 5/7 4¾ 8-13 6682C57C Jason Hart 10/1
18 Sep 25+24d Pontefract Racing TV Handicap Class 5 · 2m1f · Good To Soft · 7 ran Up with the early leaders but pulling - dropped to the middle order as the race steadied - pushed along to close on the front horse over 2f out and held second without finding extra inside the final furlong 2/7 5½ 9-3 66122A66B Ray Dawson 22/1
25 Aug 25+43d Southwell (AW) Southwell Golf Clubhouse Is Open Maiden Fillies' Stakes (GBB Race) Class 5 · 1m6f · Standard · 12 ran Settled in the back group wide of rivals - pushed along with 4f left - some late progress in the closing stages - finished fifth 5/12 7½ 9-6 6991C62C Jack Mitchell 16/1
13 Jul 25+44d Southwell (AW) Connie White Memorial Fillies' Novice Stakes (GBB/GBBPlus Race) Class 4 · 1m4f · Standard To Slow · 6 ran Set the pace early - lost the front spot after two furlongs but stayed in touch - urged forward three out - lost ground in the final furlong to finish fourth 4/6 3¾ 9-2 —64A57B Adam Farragher 200/1
30 May 25+23d Haydock Betfred Supports Jack Berry House Novice Stakes (GBB/GBBPlus Race) Class 4 · 1m4f · Good · 10 ran Slow into rhythm early - slipped to the rear before the turn - well held at the finish 7/10 4¼ 8-8 —90C45C Adam Farragher 125/1
07 May 25 Kempton (AW) Get Best Odds Guaranteed At Unibet Fillies' Novice Stakes (GBB Race) Class 5 · 1m4f · Standard To Slow · 9 ran Slow to break - held a mid-pack position throughout - unable to improve position late - finished well beaten in 6th 6/9 9½ 8-11 —69C42C Sean Levey 16/1

Quick answers

How many races has Louie's Folly won?
Louie's Folly (GB) has yet to win, from 15 archived starts between 2025 and 2026. Placed 2 times in total (13.3% of starts).
Who trains Louie's Folly?
Louie's Folly (GB) is trained by Fergal O'Brien, who saddled the horse on its most recent run on 15 August 2026.
Who is Louie's Folly's sire?
Louie's Folly (GB) is by Nathaniel (IRE) out of Souila (USA), whose sire is Speightstown.
What is Louie's Folly's official rating?
The most recent official rating on record is 55, from the run on 15 August 2026. The highest on record is 104.
What is Louie's Folly's sire's record?
Nathaniel (IRE)'s progeny in our archive have won 11.7% of 7,111 runs since Apr 2016 (641 horses), Flat and jumps together. Weakest over 6f – 7f (all codes): 6.4% from 326.
Who are Louie's Folly's siblings?
Out of Souila (USA), Louie's Folly (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Soufina (GB) (1). The wins came over 6f. As at Nov 2026.

Record shown from May 2025. 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.