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Horse profile

Chesham (IRE)

2yo filly · Trainer Robson De Aguiar · Owner Valmont Amo Racing Giselle De Aguiar
by Sea The Stars (IRE) out of Newton's Angel (IRE) (Dark Angel)
1 run · 1 course · from May 2026
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 15 May 2026 · 7th of 7
KTB Profile

Chesham is a lightly raced filly by Sea The Stars out of Newton’s Angel. Sea The Stars progeny in the archive have won 1546 of 9843 runs since Jan 2008 with a strongest record on good to firm. Her dam has produced one winner from two runners to date. She finished 7 of 7 at Leopardstown over 6f-7f on good in May 2026.

Based on 1 archived run · updated 25 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 71 the best of the last 1 graded (A or B) run · Leopardstown, 15 May 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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 66A the best of the last 1 rated run · Leopardstown, 15 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. A, B or C on a run is how much known form was in that race. What this means →

Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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.

Pedigree intelligence

Sire

Progeny in our archive have won 15.7% of 9,946 runs since Jan 2008 (1,112 horses).

Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.2% from 455. Weakest over 2m5f – 3m (all codes): 11.5% from 139.

GoingRunsWinsSRvs sireThis horse
Firm18316.7%+1—
Good to Firm1,50328418.9%+3.2—
Good2,64642115.9%+0.20 from 1
Good to Soft1,23820516.6%+0.9—
Soft1,52718612.2%−3.5—
Heavy455429.2%−6.5—
Standard (AW)2,55842316.5%+0.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f27414.8%−0.9—
6f – 7f77211314.6%−1.10 from 1
1m – 1m1f2,10033516%+0.3—
1m2f – 1m4f4,41275717.2%+1.5—
1m5f – 2m1,89126313.9%−1.8—
2m1f – 2m4f5847312.5%−3.2—
2m5f – 3m1391611.5%−4.2—
Over 3m21314.3%−1.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 24 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Newton's Angel (IRE) (Dark Angel)

2 siblings in the archive, 1 winner — best of them Space Legend (IRE) (1 win).

The wins came over 1m2f; the highest grade won is Class 5 (Space Legend (IRE)).

ProduceRunsWinsWin tripsBest grade
Space Legend (IRE)811m2fClass 5
Benny The Waiter (IRE)10——

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 1 run
15 May 26 Leopardstown Irish Stallion Farms EBF Maiden 7f · Good · 7 ran Held around 5th early - pushed along but couldn't threaten - dropped away to finish 7th 7/7 1¼ 9-2 71A66A Donagh O'Connor 7/2

Quick answers

How many races has Chesham won?
Chesham (IRE) has yet to win, from 1 archived start in 2026.
Who trains Chesham?
Chesham (IRE) is trained by Robson De Aguiar, who saddled the horse on its most recent run on 15 May 2026.
Who is Chesham's sire?
Chesham (IRE) is by Sea The Stars (IRE) out of Newton's Angel (IRE), whose sire is Dark Angel.
What is Chesham's sire's record?
Sea The Stars (IRE)'s progeny in our archive have won 15.7% of 9,946 runs since Jan 2008 (1,112 horses), Flat and jumps together. Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.2% from 455. Weakest over 2m5f – 3m (all codes): 11.5% from 139.
Who are Chesham's siblings?
Out of Newton's Angel (IRE), Chesham (IRE) has 2 other produce in our archive, 1 of them a winner. Most wins: Space Legend (IRE) (1). Highest grade won: Class 5 (Space Legend (IRE)). The wins came over 1m2f. As at Oct 2026.

Record shown from May 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.