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Horse profile

Haydens Star (IRE)

4yo gelding · Trainer Eamon Courtney · Owner Mrs Valerie Courtney
by Arctic Cosmos (USA) out of Shauna's Diamond (IRE) (Presenting)
1 run · 1 course · from Apr 2026
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 2 Apr 2026 · 6th of 7
KTB Profile

Haydens Star is a lightly raced gelding by Arctic Cosmos out of a Presenting mare. Arctic Cosmos progeny have recorded 99 wins from 1,296 runs since Jan 2008 and have shown their strongest record on heavy ground with a win percentage of 11.3. He made his debut in the KEP Italia Superior Helmets Maiden Hurdle at Clonmel in Apr 2026 where he finished 6 of 7 on soft ground over 1m5f – 2m.

Based on 1 archived run · run-style from 1 commented run since Apr 2026 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 →

Jumps 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 74C the best of the last 1 rated run · Clonmel, 2 Apr 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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 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 7.6% of 1,304 runs since Nov 2017 (131 horses).

Strongest on heavy going: 11.3% from 194.

GoingRunsWinsSRvs sireThis horse
Good to Firm600%−7.6—
Good378287.4%−0.2—
Good to Soft261176.5%−1.1—
Soft450327.1%−0.50 from 1
Heavy1942211.3%+3.7—
Standard (AW)1500%−7.6—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f900%−7.6—
1m5f – 2m383256.5%−1.10 from 1
2m1f – 2m4f467347.3%−0.3—
2m5f – 3m374349.1%+1.5—
Over 3m7168.5%+0.9—

Flat and jumps together (all codes) · since Nov 2017 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Shauna's Diamond (IRE) (Presenting)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

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

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 1 run
02 Apr 26 Clonmel KEP Italia Superior Helmets Maiden Hurdle 2m · Soft · 7 ran Settled towards the back early - stumbled 4th and unbalanced again soon after - driven approaching 2 out but unable to close - dropped away late finishing sixth 6/7 24 10-13 54C74C Ricky Doyle 33/1

Quick answers

How many races has Haydens Star won?
Haydens Star (IRE) has yet to win, from 1 archived start in 2026.
Who trains Haydens Star?
Haydens Star (IRE) is trained by Eamon Courtney, who saddled the horse on its most recent run on 2 April 2026.
Who is Haydens Star's sire?
Haydens Star (IRE) is by Arctic Cosmos (USA) out of Shauna's Diamond (IRE), whose sire is Presenting.
What is Haydens Star's sire's record?
Arctic Cosmos (USA)'s progeny in our archive have won 7.6% of 1,304 runs since Nov 2017 (131 horses), Flat and jumps together. Strongest on heavy going: 11.3% from 194.

Record shown from April 2026. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.