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Horse profile

By My Side (IRE)

5yo mare (at last run, Sep 2022) · Last trainer P & J Brandt · Last owner Fair Salinia Limited
by Siyouni (FR) out of Fill My Heart (IRE) (Peintre Celebre)
21 runs · 13 courses · from Nov 2019
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Sep 2022 — 1,488 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2022 · 7th of 11 2 wins · Deauville (FR) & Sandown
KTB Profile

By My Side (IRE) is 2 from 21. Hasn't won since Nov 2021.

Based on 21 archived runs · updated 27 Oct 2026
Official rating78↓ 2lb off peak
78 72–80

KTB Speed and Rating

KTB Speed

Best recent Speed 94 the best of the last 3 graded (A or B) runs · Kempton (AW), 9 Oct 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 9 figures · best 116A · median 84
GoingRunsBestMedianSince 27 Oct 2025
Good4107C90—
Standard (AW)1———
Good to Firm1———
Good to Soft1———
Firm1———
Heavy1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f8116A89—
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 9 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 75A the best of the last 3 rated runs · Yarmouth, 15 Sep 2020 Official rating 78 at the last run, 9 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 9 figures · best 84A · median 71
GoingRunsBestMedianSince 27 Oct 2025
Good484A81—
Standard (AW)1———
Good to Firm1———
Good to Soft1———
Firm1———
Heavy1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f884A73—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 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 13% of 8,336 runs since Jan 2008 (977 horses).

Weakest on heavy going: 9.2% from 457.

GoingRunsWinsSRvs sireThis horse
Firm14321.4%+8.40 from 1
Good to Firm6647911.9%−1.10 from 1
Good1,66223614.2%+1.21 from 6
Good to Soft1,20713911.5%−1.50 from 5
Soft1,34615611.6%−1.40 from 4
Heavy457429.2%−3.80 from 1
Standard (AW)2,98442914.4%+1.41 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4135312.8%−0.2—
6f – 7f3,21742113.1%+0.10 from 1
1m – 1m1f2,88237513%00 from 1
1m2f – 1m4f1,47619613.3%+0.32 from 17
1m5f – 2m2843211.3%−1.70 from 2
2m1f – 2m4f55712.7%−0.3—
2m5f – 3m9111.1%−1.9—

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
Fill My Heart (IRE) (Peintre Celebre)

6 siblings in the archive, 1 winner — best of them Perfetto (IRE) (1 win).

The wins came over 1m.

ProduceRunsWinsWin tripsBest grade
Perfetto (IRE)411m—
Fond Du Coeur (IRE)20——
Sandy Heart (GB)40——
Numa (GB)10——
Alone (FR)30——
Tote Bag (FR)40——

Record by conditions

GoingRunsWinsSR£1
Good 6 1 17% −2.25
Good to Soft 5 0 0% −5.00
Soft 4 0 0% −4.00
Standard (AW) 3 1 33% +6.10
Good to Firm 1 0 0% −1.00
Firm 1 0 0% −1.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 4 0 0% −4.00
Class 5 4 1 25% −1.25
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Saint-Cloud (FR) 4 0 0% −4.00
Deauville (FR) 3 1 33% +6.10
Longchamp (FR) 2 0 0% −2.00
Yarmouth 2 0 0% −2.00
Sandown 2 1 50% +0.75
Clairefontaine (FR) 1 0 0% −1.00
Chantilly (FR) 1 0 0% −1.00
Nort-Sur-Erdre (FR) 1 0 0% —
Kempton (AW) 1 0 0% −1.00
Bath 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Haydock 1 0 0% −1.00
Newmarket 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 17 2 12% −5.15
1m5f – 2m 2 0 0% −2.00
1m – 1m1f 1 0 0% —
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Maxime Guyon 6 1 17% +3.10
Cieren Fallon 3 1 33% −0.25
Gregory Benoist 2 0 0% −2.00
Hayley Turner 2 0 0% −2.00
Ioritz Mendizabal 1 0 0% −1.00
Clement Lecoeuvre 1 0 0% −1.00
Tony Piccone 1 0 0% −1.00
Luca Carboni 1 0 0% —
Marco Ghiani 1 0 0% −1.00
Callum Shepherd 1 0 0% −1.00
Kieran Shoemark 1 0 0% −1.00
Ryan Moore 1 0 0% −1.00

HeadgearRunsWinsSR£1
Tongue tie 7 0 0% −7.00
None 7 0 0% −6.00
Tongue tie + blinkers 4 1 25% +5.10
Visor 3 1 33% −0.25

SeasonRunsWinsSR£1
2022 6 0 0% −6.00
2021 6 1 17% +4.10
2020 8 1 13% −5.25
2019 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
2022 · 6 runs
30 Sep 22+14d Saint-Cloud (FR) Prix Dahlia - Fonds Europeen de l'Elevage () (4yo+ Fillies & Mares) (Turf) 10f · Very Soft · 11 ran 7/11 hd 8-11 ——— Maxime Guyon 26/5
16 Sep 22+47d Saint-Cloud (FR) Prix des Tourelles - Fonds Europeen de l'Elevage () (3yo+ Fillies & Mares) (Turf) 12f · Good To Soft · 7 ran 2/7 ½ 9-4 ——— Ioritz Mendizabal 15/1
31 Jul 22+38d Clairefontaine (FR) Prix Luth Enchantee - Fonds Europeen de l'Elevage () (4yo+ Fillies & Mares) (Turf) 12f · Good To Soft · 9 ran 9/9 8 9-0 ——— Clement Lecoeuvre 20/1
23 Jun 22+42d Chantilly (FR) Prix la Moskowa () (4yo+) (Turf) 15f · Good · 9 ran 5/9 ½ 8-11 ——— Gregory Benoist 17/1
12 May 22+34d Longchamp (FR) Prix Gold River - Fonds Europeen de l'Elevage () (4yo+ Fillies & Mares) (Grande) (Turf) 14f · Good To Soft · 11 ran 4/11 2 8-11 ——— Gregory Benoist 12/1
08 Apr 22+113d Saint-Cloud (FR) Prix Querido (Conditions) (4yo+) (Turf) 12f · Very Soft · 7 ran 2/7 2 9-0 ——— Maxime Guyon 66/10
2021 · 6 runs
16 Dec 21+29d Deauville (FR) Prix Arcangues () (3yo+) (All-Weather Track) (Polytrack) 12.5f · Standard · 11 ran 9/11 2 8-13 ——— Tony Piccone 15/2
17 Nov 21+36d Deauville (FR) Prix des Poiriers (Handicap) (3yo+) (All-Weather Track) (Polytrack) 12.5f · Standard · 16 ran 1/16 8-8 ——— Maxime Guyon 81/10
12 Oct 21+26d Saint-Cloud (FR) Prix du Val d'Or (Handicap) (4yo+) (Turf) 12f · Soft · 16 ran 4/16 1½ 8-6 ——— Maxime Guyon 48/10F
16 Sep 21+28d Longchamp (FR) Prix de Sainte-Opportune (Handicap) (4yo+) (Grande Course) (Turf) 12f · Very Soft · 15 ran 2/15 1¼ 8-7 ——— Maxime Guyon 21/1
19 Aug 21+74d Deauville (FR) Prix Integrale Sport (Handicap) (4yo+) (Round Course) (Turf) 12.5f · Good To Soft · 15 ran 3/15 ¾ 9-5 ——— Maxime Guyon 12/1
06 Jun 21+240d Nort-Sur-Erdre (FR) Prix Yves le Guales de Mezaubran (Conditions) (4yo) (Turf) 9f · Good · 12 ran 6/12 1¼ 8-9 ——— Luca Carboni —
2020 · 8 runs
09 Oct 20+24d Kempton (AW) Unibet/EBF Stallions Breeding Fillies' Handicap Class 4 · 12f · Standard To Slow · 12 ran 10/12 1½ 8-12 7894A65A Marco Ghiani 14/1
15 Sep 20+13d Yarmouth British EBF Premier Fillies' Handicap Class 4 · 11.5f · Good To Firm · 11 ran 6/11 ½ 9-6 7978A75A Callum Shepherd 14/1
02 Sep 20+20d Bath Final Furlong Podcast EBF Fillies' Handicap Class 4 · 11.5f · Good To Soft · 8 ran 7/8 3 9-7 8084A60A Cieren Fallon 5/1
13 Aug 20+11d Salisbury British Stallion Studs EBF Odstock Fillies' Handicap Class 2 · 12f · Firm · 6 ran 2/6 5 8-1 74116A64B Cieren Fallon 8/1
02 Aug 20+17d Sandown Kingston Fillies' Handicap Class 5 · 10f · Good · 7 ran 1/7 9-4 7479A82A Cieren Fallon 7/4F
16 Jul 20+22d Sandown Claygate Handicap Class 5 · 10f · Good · 14 ran 2/14 1¼ 9-6 72107C84A Kieran Shoemark 7/1
24 Jun 20+14d Haydock Visit racingtv.com Fillies' Novice Stakes (Plus 10) Class 5 · 12f · Good · 8 ran 3/8 1¼ 9-0 —72A71A Ryan Moore 11/2
10 Jun 20+221d Yarmouth Royal Ascot On Sky Sports Racing Maiden Fillies' Stakes Class 5 · 10f · Good · 11 ran 4/11 4¾ 9-0 —101A80A Hayley Turner 50/1
2019 · 1 run
02 Nov 19 Newmarket Prestige Vehicles British EBF Fillies' Novice Stakes (Plus 10) (Div 2) Class 4 · 7f · Heavy · 12 ran 9/12 3¼ 9-0 —31C58C Hayley Turner 14/1

Quick answers

How many races has By My Side won?
By My Side (IRE) won 2 of 21 archived starts between 2019 and 2022, a strike rate of 9.5%. Placed 10 times in total (47.6% of starts).
Who trained By My Side?
By My Side (IRE) was trained by P & J Brandt on the most recent run on record, at Saint-Cloud (FR) on 30 September 2022.
Who is By My Side's sire?
By My Side (IRE) is by Siyouni (FR) out of Fill My Heart (IRE), whose sire is Peintre Celebre.
What going does By My Side prefer?
By My Side (IRE) has the best record on standard (aw) going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is By My Side's official rating?
By My Side (IRE)'s highest official rating on record is 80.
What is By My Side's sire's record?
Siyouni (FR)'s progeny in our archive have won 13% of 8,336 runs since Jan 2008 (977 horses), Flat and jumps together. Weakest on heavy going: 9.2% from 457.
Who are By My Side's siblings?
Out of Fill My Heart (IRE), By My Side (IRE) has 6 other produce in our archive, 1 of them a winner. Most wins: Perfetto (IRE) (1). The wins came over 1m. As at Oct 2026.

Record shown from November 2019. 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.