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Horse profile

Dont Tell Mammy (IRE)

4yo filly (at last run, Jul 2018) · Last trainer P J Rothwell · Last owner S J Osborne
by Arcadio (GER) out of Marilyn's Rose (IRE) (Roselier)
4 runs · 4 courses · from Jun 2018
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 27 Jul 2018 — 3,022 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2018 First-time headgear LTO Last raced off OR 86
KTB Profile

Dont Tell Mammy (IRE) is yet to win from 4 starts.

Based on 4 archived runs · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 93 the best of the last 2 graded (A or B) runs · Tramore, 1 Jun 2018

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 3 figures · best 93B · median 76
GoingRunsBestMedianSince 4 Nov 2025
Good393B76—
DistanceRunsBestMedianSince 4 Nov 2025
1m5f – 2m1———
2m1f – 2m4f1———
2m5f – 3m1———

Of 4 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 80A the best of the last 3 rated runs · Tramore, 1 Jun 2018 Official rating 86 at the last run, 27 Jul 2018

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 3 figures · best 80A · median 75
GoingRunsBestMedianSince 4 Nov 2025
Good380A75—
DistanceRunsBestMedianSince 4 Nov 2025
1m5f – 2m1———
2m1f – 2m4f1———
2m5f – 3m1———

Of 4 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 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
Arcadio (GER)

Progeny in our archive have won 9.2% of 3,979 runs since Aug 2011 (375 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm6469.4%+0.2—
Good1,48016411.1%+1.90 from 4
Good to Soft789688.6%−0.6—
Soft1,153938.1%−1.1—
Heavy431317.2%−2—
Standard (AW)6234.8%−4.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f200%−9.2—
6f – 7f600%−9.2—
1m – 1m1f600%−9.2—
1m2f – 1m4f2813.6%−5.6—
1m5f – 2m1,4631459.9%+0.70 from 1
2m1f – 2m4f1,4991369.1%−0.10 from 2
2m5f – 3m816708.6%−0.60 from 1
Over 3m159138.2%−1—

Flat and jumps together (all codes) · since Aug 2011 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Marilyn's Rose (IRE) (Roselier)

3 siblings in the archive, 1 winner — best of them Rightback Atya (IRE) (2 wins).

The wins came over 2m4f–3m.

ProduceRunsWinsWin tripsBest grade
Rightback Atya (IRE)4122m4f–3m—
Subaroo Blue (IRE)80——
Some Dude (IRE)160——

Record by conditions

CourseRunsWinsSR£1
Wexford 1 0 0% −1.00
Limerick 1 0 0% −1.00
Downpatrick 1 0 0% −1.00
Tramore 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 2 0 0% −2.00
1m5f – 2m 1 0 0% −1.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Andrew Ring 2 0 0% −2.00
James O'Sullivan 2 0 0% −2.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Tongue tie 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 ORSpdKTB Jockey SP
2018 · 4 runs
27 Jul 18+13d Wexford Parkrun Handicap Hurdle (80-102) 2m4f · Good · 14 ran PU/14 — 10-0 86—— Andrew Ring 25/1
14 Jul 18+28d Limerick Book Online At www.limerickraces.ie Mares Maiden Hurdle 2m · Good · 17 ran 13/17 4½ 10-12 —76B71A Andrew Ring 150/1
16 Jun 18+15d Downpatrick Irish Stallion Farms EBF Mares Maiden Hurdle 2m3f · Good · 12 ran 11/12 12 10-2 —66C75C James O'Sullivan 50/1
01 Jun 18 Tramore David Flynn Ltd. Mares Maiden Hurdle 2m5f · Good · 15 ran 7/15 2½ 10-1 —93B80A James O'Sullivan 50/1

Quick answers

How many races has Dont Tell Mammy won?
Dont Tell Mammy (IRE) has yet to win, from 4 archived starts in 2018.
Who trained Dont Tell Mammy?
Dont Tell Mammy (IRE) was trained by P J Rothwell on the most recent run on record, at Wexford on 27 July 2018.
Who is Dont Tell Mammy's sire?
Dont Tell Mammy (IRE) is by Arcadio (GER) out of Marilyn's Rose (IRE), whose sire is Roselier.
What is Dont Tell Mammy's official rating?
The most recent official rating on record is 86, from the run on 27 July 2018. That is also the highest on record.
What is Dont Tell Mammy's sire's record?
Arcadio (GER)'s progeny in our archive have won 9.2% of 3,979 runs since Aug 2011 (375 horses), Flat and jumps together.
Who are Dont Tell Mammy's siblings?
Out of Marilyn's Rose (IRE), Dont Tell Mammy (IRE) has 3 other produce in our archive, 1 of them a winner. Most wins: Rightback Atya (IRE) (2). The wins came over 2m4f–3m. As at Nov 2026.

Record shown from June 2018. 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.