Skip to content
Horse profile

Rostream (IRE)

6yo mare (at last run, Nov 2005) · Last trainer Suzanne Cox · Last owner Arlington Racing Syndicate
by Un Desperado (FR) out of Rosemary Mac (IRE) (Supreme Leader)
3 runs · 3 courses · from Jul 2005
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Nov 2005 — 7,654 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2005 · 10th of 12 First-time headgear LTO
KTB Profile

Rostream (IRE) is yet to win from 3 starts.

Based on 3 archived runs · updated 28 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 71C the best of the last 3 rated runs · Navan, 13 Nov 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. What this means →

Jumps 3 figures · best 71C · median 65
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm265C64—
Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
2m1f – 2m4f271C67—
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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
Un Desperado (FR)

Progeny in our archive have won 8% of 377 runs since Jan 2008 (51 horses).

Weakest over 2m1f – 2m4f (all codes): 4.7% from 106.

GoingRunsWinsSRvs sireThis horse
Firm400%−8—
Good to Firm5911.7%−6.30 from 2
Good130118.5%+0.5—
Good to Soft6457.8%−0.2—
Soft751013.3%+5.30 from 1
Heavy4237.1%−0.9—
Standard (AW)300%−8—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f600%−8—
1m5f – 2m6868.8%+0.80 from 1
2m1f – 2m4f10654.7%−3.30 from 2
2m5f – 3m121129.9%+1.9—
Over 3m7679.2%+1.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rosemary Mac (IRE) (Supreme Leader)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Shady Mac (IRE)10——
Saskatoon Lily (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 2 0 0% −2.00
Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Navan 1 0 0% −1.00
Downpatrick 1 0 0% −1.00
Galway 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 2 0 0% −2.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Martin Mooney 1 0 0% −1.00
Mr J T Carroll 1 0 0% −1.00
Mr P Roche 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 2 0 0% −2.00
Blinkers 1 0 0% −1.00

TypeRunsWinsSR£1
NH Flat 2 0 0% −2.00
Hurdle 1 0 0% −1.00

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
2005 · 3 runs
13 Nov 05+98d Navan Athlumney Hurdle 20f · Soft · 12 ran 10/12 30 10-12 71C Martin Mooney 66/1
07 Aug 05+8d Downpatrick Www.patohare.com INH Flat Race 18f · Good To Firm · 8 ran 7/8 30 11-2 63C Mr J T Carroll 20/1
30 Jul 05 Galway Kerry Maid Festival INH Flat Race 16f · Good To Firm · 11 ran 11/11 30 11-4 65C Mr P Roche 14/1

Quick answers

How many races has Rostream won?
Rostream (IRE) has yet to win, from 3 archived starts in 2005.
Who trained Rostream?
Rostream (IRE) was trained by Suzanne Cox on the most recent run on record, at Navan on 13 November 2005.
Who is Rostream's sire?
Rostream (IRE) is by Un Desperado (FR) out of Rosemary Mac (IRE), whose sire is Supreme Leader.
What is Rostream's sire's record?
Un Desperado (FR)'s progeny in our archive have won 8% of 377 runs since Jan 2008 (51 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 4.7% from 106.
Who are Rostream's siblings?
Out of Rosemary Mac (IRE), Rostream (IRE) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from July 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.