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Horse profile

La Bonita (FR)

5yo filly · Trainer Mme Gwendoline Guillard · Owner Mme Gwendoline Guillard
by Martinborough (JPN) out of La Buenaventura (USA) (Monsun)
2 runs · 2 courses · from Jul 2026
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at Longchamp (FR) Beaten favourite LTO Ran 74 days ago · 2nd of 10
KTB Profile

La Bonita won her only start at Longchamp in the Prix De L'axe Majeur Stakes over 1m2f – 1m4f on good ground in Jul 2026. The filly has a 1 from 2 record and has placed on both starts. Her last run at Deauville in Aug 2026 was her first for Mme Gwendoline Guillard and she finished 2 of 10 as the beaten favourite. Sire Martinborough has a 12% strike rate since Jan 2008 with his strongest progeny record over 2m1f – 2m4f. Her dam has produced three winners from five runners to race.

Based on 2 archived runs · updated 18 Oct 2026
KTB at a glance Win at 4

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

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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
Martinborough (JPN)

Progeny in our archive have won 12% of 651 runs since Jan 2008 (79 horses).

Strongest over 2m1f – 2m4f (all codes): 16.6% from 157.

GoingRunsWinsSRvs sireThis horse
Good to Firm200%−12—
Good60915%+31 from 1
Good to Soft107109.3%−2.7—
Soft1672112.6%+0.60 from 1
Heavy1021312.7%+0.7—
Standard (AW)2132511.7%−0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3133.3%+21.3—
6f – 7f4748.5%−3.5—
1m – 1m1f1661810.8%−1.2—
1m2f – 1m4f1672012%01 from 2
1m5f – 2m8889.1%−2.9—
2m1f – 2m4f1572616.6%+4.6—
2m5f – 3m2114.8%−7.2—
Over 3m200%−12—

Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

5 siblings in the archive, 3 winners — best of them La Boetie (FR) (3 wins).

The wins came over 1m2½f–2m3½f; the highest grade won is Grade 3 (La Boetie (FR)).

ProduceRunsWinsWin tripsBest grade
La Boetie (FR)832m–2m3½fGrade 3
La Bonita (FR)1921m2½f–1m3fClass 4
Libueno (FR)612m1½f—
Le Val (FR)10——
Jerusalema (FR)40——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt Jockey SP
04 Aug 26+26d Deauville (FR) Prix Des Remparts D'Honfleur Class 3 · 10f · Soft · 10 ran 2/10 ¾ 9-5 Mickael Barzalona 11/4F
09 Jul 26 Longchamp (FR) Prix De L'axe Majeur Stakes 4 · 11f · Good · 10 ran 1/10 9-1 M Barzalona 6/5F

Quick answers

How many races has La Bonita (FR) won?
La Bonita (FR) won 1 of 2 archived starts in 2026, a strike rate of 50%. Placed 2 times in total (100% of starts).
Who trains La Bonita (FR)?
La Bonita (FR) is trained by Mme Gwendoline Guillard, who saddled the horse on its most recent run on 4 August 2026.
Who is La Bonita (FR)'s sire?
La Bonita (FR) is by Martinborough (JPN) out of La Buenaventura (USA), whose sire is Monsun.
What is La Bonita (FR)'s sire's record?
Martinborough (JPN)'s progeny in our archive have won 12% of 651 runs since Jan 2008 (79 horses), Flat and jumps together. Strongest over 2m1f – 2m4f (all codes): 16.6% from 157.
Who are La Bonita (FR)'s siblings?
Out of La Buenaventura (USA), La Bonita (FR) has 5 other produce in our archive, 3 of them winners. Most wins: La Boetie (FR) (3). Highest grade won: Grade 3 (La Boetie (FR)). The wins came over 1m2½f–2m3½f. As at Oct 2026.

Record shown from July 2026. 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.