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Horse profile

Chadlington (IRE)

2yo colt (at last run, Aug 2005) · Last trainer E J O'Neill · Last owner A Archer Electrical Ltd
by Robellino (USA) out of Tweed Mill (GB) (Selkirk)
2 runs · 2 courses · from Aug 2005
As at 13 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 26 Aug 2005 — 7,718 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2005 · 2nd of 17
KTB Profile

Lightly raced, with 2 archived starts, both in Aug 2005, the last of them as a 2yo colt. Finished 2 of 17 at Newmarket last time. By Robellino (USA), whose progeny in our archive have won 10.3% of 524 runs since Jan 2008.

Based on 2 archived runs · updated 13 Oct 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 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

Best recent KTB Rating 79C the best of the last 2 rated runs · Newmarket, 26 Aug 2005

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.

Flat 2 figures · best 79C · median 72.5
GoingRunsBestMedianSince 13 Oct 2025
Good to Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 13 Oct 2025
6f – 7f279C72.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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
Robellino (USA)

Progeny in our archive have won 10.3% of 524 runs since Jan 2008 (47 horses).

GoingRunsWinsSRvs sireThis horse
Firm400%−10.3—
Good to Firm6557.7%−2.60 from 1
Good155159.7%−0.6—
Good to Soft1021312.7%+2.40 from 1
Soft921617.4%+7.1—
Heavy3625.6%−4.7—
Standard (AW)7034.3%−6—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3133.3%+23—
6f – 7f16212.5%+2.20 from 2
1m – 1m1f2913.4%−6.9—
1m2f – 1m4f6757.5%−2.8—
1m5f – 2m1471912.9%+2.6—
2m1f – 2m4f1081110.2%−0.1—
2m5f – 3m1131311.5%+1.2—
Over 3m4124.9%−5.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 13 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Tweed Mill (GB) (Selkirk)

5 siblings in the archive, 3 winners — best of them Tweedledrum (GB) (6 wins).

The wins came over 6f–3m1f; the highest grade won is Listed (Tweedledrum (GB)).

ProduceRunsWinsWin tripsBest grade
Tweedledrum (GB)3261m3f–3m1fListed
Lady Brora (GB)1211mClass 6
Tapa (GB)1716fClass 6
Tiger Trail (GER)190——
Millers Crossing (GB)60——

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

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
26 Aug 05+22d Newmarket Renault Master E.B.F. Maiden Stakes Class 4 · 7f · Good To Soft · 17 ran 2/17 1¼ 8-11 79C Graham Gibbons 8/1
04 Aug 05 Folkestone Betfredcasino.com Median Auction Maiden Stakes Class 5 · 7f · Good To Firm · 13 ran 9/13 ½ 9-0 66C Graham Gibbons 3/1

Quick answers

How many races has Chadlington (IRE) won?
Chadlington (IRE) has yet to win, from 2 archived starts in 2005. Placed 1 time in total (50% of starts).
Who trained Chadlington (IRE)?
Chadlington (IRE) was trained by E J O'Neill on the most recent run on record, at Newmarket on 26 August 2005.
Who is Chadlington (IRE)'s sire?
Chadlington (IRE) is by Robellino (USA) out of Tweed Mill (GB), whose sire is Selkirk.
What is Chadlington (IRE)'s sire's record?
Robellino (USA)'s progeny in our archive have won 10.3% of 524 runs since Jan 2008 (47 horses), Flat and jumps together.
Who are Chadlington (IRE)'s siblings?
Out of Tweed Mill (GB), Chadlington (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Tweedledrum (GB) (6). Highest grade won: Listed (Tweedledrum (GB)). The wins came over 6f–3m1f. As at Oct 2026.

Record shown from August 2005. 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.