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Horse profile

Happiest (IRE)

3yo filly (at last run, Oct 2025) · Last trainer A P O'Brien · Last owner Derrick Smith Mrs John Magnier Michael Tabor
by Camelot (GB) out of Missvinski (USA) (Stravinsky)
6 runs · 5 courses · from Sep 2024
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Oct 2025 — 368 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2025 · 7th of 8 First-time headgear LTO Last raced off OR 73
KTB Profile

Happiest is a filly by Camelot out of a Stravinsky mare who has yet to win from six starts on turf. Her best effort came when fourth of eight at Thurles in Oct 2024. She has raced over 1m – 1m1f and 1m2f – 1m4f on good to heavy ground at five different courses. She led before finishing seventh of eight in a maiden at the Curragh in Oct 2025 on her first run in first-time headgear and last raced off an official rating of 73.

Based on 6 archived runs · run-style from 6 commented runs since Sep 2024 · updated 25 Oct 2026
KTB at a glance Typically prominent

KTB Speed and Rating

KTB Speed

Best recent Speed 97 the best of the last 3 graded (A or B) runs · Galway, 28 Oct 2024

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 97A · median 72
GoingRunsBestMedianSince 25 Oct 2025
Heavy297A61.5—
Good292A77.5—
Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 25 Oct 2025
1m2f – 1m4f392A81—
1m – 1m1f397A63—

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 69A the best of the last 3 rated runs · Leopardstown, 11 May 2025 Official rating 73 at the last run, 21 Oct 2025

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 →

Flat 6 figures · best 69A · median 63.5
GoingRunsBestMedianSince 25 Oct 2025
Heavy268A59.5—
Good269A67.5—
Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 25 Oct 2025
1m2f – 1m4f369A61—
1m – 1m1f368A66—

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 6 analysed runs since Sep 2024

  • Prominent 4 (67%) · 0 wins
  • Led 1 (17%) · 0 wins
  • Held up 1 (17%) · 0 wins

Pedigree intelligence

Sire
Camelot (GB)

Progeny in our archive have won 11.7% of 7,691 runs since Jan 2008 (755 horses).

GoingRunsWinsSRvs sireThis horse
Firm15213.3%+1.6—
Good to Firm8179111.1%−0.60 from 1
Good1,99223711.9%+0.20 from 2
Good to Soft1,09413112%+0.3—
Soft1,49019813.3%+1.60 from 1
Heavy5545810.5%−1.20 from 2
Standard (AW)1,72918310.6%−1.1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2613.8%−7.9—
6f – 7f713669.3%−2.4—
1m – 1m1f1,60817911.1%−0.60 from 3
1m2f – 1m4f2,87934912.1%+0.40 from 3
1m5f – 2m1,67021813.1%+1.4—
2m1f – 2m4f5956310.6%−1.1—
2m5f – 3m1712011.7%0—
Over 3m29413.8%+2.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 24 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Missvinski (USA) (Stravinsky)

5 siblings in the archive, 5 winners — best of them Peaceful (IRE) (2 wins).

The wins came over 7f–1m7f; the highest grade won is Group 1 (Peaceful (IRE)).

ProduceRunsWinsWin tripsBest grade
Peaceful (IRE)721mGroup 1
Easter (IRE)1127f–1m1½fListed
Yulong Emperor (IRE)621m—
Andromeda (IRE)911m4f—
Ataman Ermak (IRE)2211m7f—

Record by conditions

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

CourseRunsWinsSR£1
Cork 2 0 0% −2.00
Curragh 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Galway 1 0 0% −1.00
Thurles 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 0 0% −3.00
1m – 1m1f 3 0 0% −3.00

JockeyRunsWinsSR£1
Wayne Lordan 4 0 0% −4.00
Gavin Ryan 1 0 0% −1.00
Jack Cleary 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 3 0 0% −3.00
2024 3 0 0% −3.00

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
2025 · 3 runs
21 Oct 25+163d Curragh Bill Hanlon Memorial Fillies Maiden 12f · Heavy · 8 ran Set the pace early - caught and passed with 5f left then overtaken again 3f out - dropped away quickly under pressure to finish well beaten 7/8 7 9-3 7326C51C Wayne Lordan 15/2
11 May 25+22d Leopardstown Breast Cancer Ireland Handicap 12f · Good · 10 ran Settled handy early - held midfield spot through halfway - improved into contention 3f out - fighting for 4th 1½f out - lost momentum in the last furlong to finish 7th 7/10 nk 9-10 7892A69A Wayne Lordan 9/1
19 Apr 25+173d Cork Buy Tickets Online And Save Handicap 12f · Soft · 12 ran Settled towards the back of the pack early - urged on with little impression turning for home - dropped away out of contention over 2f out - eventually well held 10/12 3½ 9-11 7981C61C Wayne Lordan 7/1
2024 · 3 runs
28 Oct 24+18d Galway Irish Stallion Farms EBF Fillies Maiden 8.5f · Heavy · 11 ran Sat close to front group early - 4th at halfway - asked for effort over 2f out but made no further progress from 1f out - stayed on same rate to finish fifth beaten 6 lengths 5/11 ¾ 9-2 —97A68A Gavin Ryan 5/2F
10 Oct 24+29d Thurles Irish Stallion Farms EBF Fillies Maiden 8f · Good · 8 ran Sat behind the front-runner early - third at halfway before slipping to fourth approaching the final two furlongs under a shove - ran on steadily without finding more to finish fourth 4/8 ½ 8-9 —63A66A Jack Cleary 7/1
11 Sep 24 Cork Irish Stallion Farms Irish EBF (Fillies) Maiden 8f · Good To Firm · 16 ran Sat close to the front pair early - hampered soon after halfway a furlong in - settled into the pack - pushed along 3f out with no headway made and faded to finish well held 12/16 1¾ 9-2 —48C49A Wayne Lordan 4/1

Quick answers

How many races has Happiest won?
Happiest (IRE) has yet to win, from 6 archived starts between 2024 and 2025.
Who trained Happiest?
Happiest (IRE) was trained by A P O'Brien on the most recent run on record, at Curragh on 21 October 2025.
Who is Happiest's sire?
Happiest (IRE) is by Camelot (GB) out of Missvinski (USA), whose sire is Stravinsky.
What is Happiest's official rating?
The most recent official rating on record is 73, from the run on 21 October 2025. The highest on record is 79.
What is Happiest's sire's record?
Camelot (GB)'s progeny in our archive have won 11.7% of 7,691 runs since Jan 2008 (755 horses), Flat and jumps together.
Who are Happiest's siblings?
Out of Missvinski (USA), Happiest (IRE) has 5 other produce in our archive, 5 of them winners. Most wins: Peaceful (IRE) (2). Highest grade won: Group 1 (Peaceful (IRE)). The wins came over 7f–1m7f. As at Oct 2026.

Record shown from September 2024. 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.