Skip to content
Horse profile

It's A Heartbeat (IRE)

4yo filly · Trainer John S O'Donoghue · Owner S Hanson
by Too Darn Hot (GB) out of Defrost My Heart (IRE) (Fastnet Rock)
6 runs · 4 courses · from Apr 2025
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
2 wins · Curragh Last run 26 Apr 2026 · 2nd of 6 Last raced off OR 100
KTB Profile

It's A Heartbeat is a filly who has won two of six starts, both at Curragh over 1m2f – 1m4f on good ground. She won a maiden in Jun 2025 and a handicap in Aug 2025 off an official rating of 89. She finished second of six at Nottingham in Apr 2026 in a Class 1 race, having been held up as is her usual style. She last ran off her career-high mark of 100.

Based on 6 archived runs · run-style from 5 commented runs since Apr 2025 · updated 1 Nov 2026
KTB at a glance Typically prominent Wins on good or faster

KTB Speed and Rating

KTB Speed

Best recent Speed 121 the best of the last 3 graded (A or B) runs · Cork, 4 Apr 2026

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 →

Flat 6 figures · best 121A · median 96
GoingRunsBestMedianSince 1 Nov 2025
Good3100A861 run · —
Soft2100A96—
Heavy1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
1m2f – 1m4f6121A962 runs · 121 / 103.5

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 91B the best of the last 3 rated runs · Nottingham, 26 Apr 2026 Official rating 100 at the last run, 26 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 →

Flat 6 figures · best 100A · median 87.5
GoingRunsBestMedianSince 1 Nov 2025
Good3100A911 run · —
Soft280A73—
Heavy1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
1m2f – 1m4f6100A87.52 runs · 91 / 90

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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 from 5 analysed runs since Apr 2025

  • Prominent 4 (80%) · 1 win
  • Held up 1 (20%) · 1 win

Pedigree intelligence

Sire

Progeny in our archive have won 14% of 2,352 runs since Apr 2023 (321 horses).

Weakest at trips under 6f (all codes): 9.4% from 117.

GoingRunsWinsSRvs sireThis horse
Firm9333.3%+19.3—
Good to Firm4697115.1%+1.1—
Good6238313.3%−0.72 from 3
Good to Soft2653714%0—
Soft2412912%−20 from 2
Heavy631117.5%+3.50 from 1
Standard (AW)6829513.9%−0.1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f117119.4%−4.6—
6f – 7f92513414.5%+0.5—
1m – 1m1f71410414.6%+0.6—
1m2f – 1m4f4816713.9%−0.12 from 6
1m5f – 2m921314.1%+0.1—
2m1f – 2m4f2300%−14—

Flat and jumps together (all codes) · since Apr 2023 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Defrost My Heart (IRE) (Fastnet Rock)

3 siblings in the archive, 2 winners — best of them Shark Bay (IRE) (3 wins).

The wins came over 1m–1m3f; the highest grade won is Class 5 (Kehailaan (IRE)).

ProduceRunsWinsWin tripsBest grade
Shark Bay (IRE)1131m1½f–1m3f—
Kehailaan (IRE)611mClass 5
Saltwell (IRE)70——

Record by conditions

GoingRunsWinsSR£1
Good 3 2 67% +17.00
Soft 2 0 0% −2.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Naas 2 0 0% −2.00
Curragh 2 2 100% +18.00
Nottingham 1 0 0% −1.00
Cork 1 0 0% −1.00

JockeyRunsWinsSR£1
Ronan Whelan 4 1 25% +4.00
Andrew Slattery 2 1 50% +10.00

SeasonRunsWinsSR£1
2026 2 0 0% −2.00
2025 4 2 50% +16.00

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
2026 · 2 runs
26 Apr 26+22d Nottingham British Stallion Studs EBF Nottinghamshire Oaks Stakes (Fillies' & Mares' Listed) Class 1 · 1m2f · Good · 6 ran Sat close behind the front-runner - pressed for effort with 2f left - lost ground to the front-runner inside the final furlong - rallied under pressure through the closing stages - held for the win by a short margin 2/6 nk 9-2 10086A91B Ronan Whelan 8/1
04 Apr 26+174d Cork Irish Stallion Farms EBF Noblesse Stakes (Fillies' & Mares' Listed) 1m4f · Soft To Heavy · 8 ran Sat close up early - disputed second at halfway - slipped back to third approaching final furlong and a half - unable to threaten in fourth as effort flattened late 4/8 3¼ 9-2 100121A89A Ronan Whelan 13/2
2025 · 4 runs
12 Oct 25+50d Naas Irish Stallion Farms EBF Bluebell Stakes (Fillies' & Mares' Listed) 1m4f · Yielding · 16 ran Swerved left leaving stalls - urged forward to sit close to the front group and up in 4th at halfway - driven from 3f out but unable to find more and well held late 14/16 13 9-1 10092C66C Andrew Slattery 10/3F
23 Aug 25+80d Curragh Neville O'Byrne Memorial Irish European Breeders Fund Fillies Handicap 1m4f · Good · 9 ran Held up towards the back early - 5th at halfway - began to make ground with 3f left - moved smoothly into 2nd approaching the final 2f - hit the front a furlong and a half out - kicked clear inside the last - kept going strongly to win 1/9 9-8 89100A100A Andrew Slattery 11/1
04 Jun 25+37d Curragh Gannon Interiors Fillies Maiden 1m4f · Good · 13 ran Sat handy behind the front group - moved through to hit the front approaching 2f out and asked for effort soon after - kept finding more in the closing stages to win 1/13 9-1 —83C86A Ronan Whelan 7/1
28 Apr 25 Naas Race & Stay Fillies Maiden 1m2½f · Yielding · 12 ran Sat just behind the front group early - urged into 7th with 2f left - moved up to 4th inside the final furlong under pressure but couldn't threaten the front pair - stayed on at one gait to finish 4th 4/12 1¾ 9-3 —100A80A Ronan Whelan 50/1

Quick answers

How many races has It's A Heartbeat won?
It's A Heartbeat (IRE) won 2 of 6 archived starts between 2025 and 2026, a strike rate of 33.3%. Placed 3 times in total (50% of starts).
Who trains It's A Heartbeat?
It's A Heartbeat (IRE) is trained by John S O'Donoghue, who saddled the horse on its most recent run on 26 April 2026.
Who is It's A Heartbeat's sire?
It's A Heartbeat (IRE) is by Too Darn Hot (GB) out of Defrost My Heart (IRE), whose sire is Fastnet Rock.
What going does It's A Heartbeat prefer?
It's A Heartbeat (IRE) has the best record on good going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is It's A Heartbeat's official rating?
The most recent official rating on record is 100, from the run on 26 April 2026. That is also the highest on record.
What is It's A Heartbeat's sire's record?
Too Darn Hot (GB)'s progeny in our archive have won 14% of 2,352 runs since Apr 2023 (321 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 9.4% from 117.
Who are It's A Heartbeat's siblings?
Out of Defrost My Heart (IRE), It's A Heartbeat (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Shark Bay (IRE) (3). Highest grade won: Class 5 (Kehailaan (IRE)). The wins came over 1m–1m3f. As at Nov 2026.

Record shown from April 2025. 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.