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Horse profile

Arcadius (USA)

4yo gelding (at last run, May 2008) · Last trainer J Halley · Last owner J Halley
by Giant's Causeway (USA) out of Unify (USA) (Farma Way)
4 runs · 4 courses · from Apr 2007
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 May 2008 — 6,724 days ago. Our archive can't say whether the horse is still in training.
Last run May 2008 · 1st of 15 Won last time out 2 wins · Tramore & Tipperary
KTB Profile

Arcadius (USA) is 2 from 4. Won last time out at Tramore. Each win came on a first visit to the course.

Based on 4 archived runs · updated 27 Oct 2026

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

Best recent KTB Rating (jumps) 121A the best of the last 2 rated runs · Tramore, 30 May 2008

Best recent KTB Rating (flat) 89C the best of the last 2 rated runs · Tipperary, 25 May 2007

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 →

Jumps 2 figures · best 121A · median 118
GoingRunsBestMedianSince 27 Oct 2025
Good to Firm1———
Good1———
DistanceRunsBestMedianSince 27 Oct 2025
2m1f – 2m4f2121A118—
Flat 2 figures · best 89C · median 74
GoingRunsBestMedianSince 27 Oct 2025
Good to Firm1———
Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f1———
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
Giant's Causeway (USA)

Progeny in our archive have won 11.6% of 3,018 runs since Jan 2008 (320 horses).

Weakest on soft going: 7.1% from 394. Weakest over 1m5f – 2m (all codes): 8.3% from 422.

GoingRunsWinsSRvs sireThis horse
Firm3937.7%−3.90 from 1
Good to Firm6058313.7%+2.12 from 2
Good6556710.2%−1.40 from 1
Good to Soft290227.6%−4—
Soft394287.1%−4.5—
Heavy1582012.7%+1.1—
Standard (AW)87712614.4%+2.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f27518.5%+6.9—
6f – 7f5957312.3%+0.71 from 1
1m – 1m1f7368912.1%+0.50 from 1
1m2f – 1m4f84610712.6%+1—
1m5f – 2m422358.3%−3.3—
2m1f – 2m4f202199.4%−2.21 from 2
2m5f – 3m123118.9%−2.7—
Over 3m671014.9%+3.3—

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
Unify (USA) (Farma Way)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Ghaneema (USA)10——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 2 2 100% +8.50
Good 1 0 0% −1.00
Firm 1 0 0% −1.00

CourseRunsWinsSR£1
Tramore 1 1 100% +3.50
Limerick 1 0 0% −1.00
Tipperary 1 1 100% +5.00
Navan 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 2 1 50% +2.50
6f – 7f 1 1 100% +5.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Davy Condon 2 1 50% +2.50
Seamie Heffernan 2 1 50% +4.00

SeasonRunsWinsSR£1
2008 2 1 50% +2.50
2007 2 1 50% +4.00

TypeRunsWinsSR£1
Hurdle 2 1 50% +2.50
Flat 2 1 50% +4.00

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 KTB Jockey SP
2008 · 2 runs
30 May 08+10d Tramore Brennan's Pharmacy Maiden Hurdle 20f · Good To Firm · 15 ran 1/15 11-3 121A Davy Condon 7/2
20 May 08+361d Limerick Gotta Have Me A Mighty Mac Maiden Hurdle 19f · Good · 18 ran 2/18 1 11-4 115A Davy Condon 8/1
2007 · 2 runs
25 May 07+26d Tipperary Primus Advertising (C&G) Maiden 7.5f · Good To Firm · 7 ran 1/7 9-0 89C Seamie Heffernan 5/1
29 Apr 07 Navan Meet The Ponies (C&G) Maiden 8f · Firm · 15 ran 7/15 4½ 9-0 59C Seamie Heffernan 5/2J

Quick answers

How many races has Arcadius won?
Arcadius (USA) won 2 of 4 archived starts between 2007 and 2008, a strike rate of 50%. Placed 3 times in total (75% of starts).
Who trained Arcadius?
Arcadius (USA) was trained by J Halley on the most recent run on record, at Tramore on 30 May 2008.
Who is Arcadius's sire?
Arcadius (USA) is by Giant's Causeway (USA) out of Unify (USA), whose sire is Farma Way.
What is Arcadius's sire's record?
Giant's Causeway (USA)'s progeny in our archive have won 11.6% of 3,018 runs since Jan 2008 (320 horses), Flat and jumps together. Weakest on soft going: 7.1% from 394. Weakest over 1m5f – 2m (all codes): 8.3% from 422.
Who are Arcadius's siblings?
Out of Unify (USA), Arcadius (USA) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from April 2007. 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.