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Horse profile

Mount Parnassus (IRE)

2yo colt (at last run, Sep 2024) · Last trainer Donnacha Aidan O'Brien · Last owner Michael Tabor Derrick Smith Mrs John Magnier
7 runs · 3 courses · from Apr 2024
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 Sep 2024 — 753 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2024 · 6th of 10 Last raced off OR 87
KTB Profile

Mount Parnassus is a colt by Ten Sovereigns out of a daughter of Australia. He has no wins from seven starts on turf, with three places, all over 6f to 7f. His best effort came when second of nine at the Curragh in Jun 2024. He finished sixth of 10 at the Curragh in Sep 2024, last raced off an official rating of 87.

Based on 7 archived runs · run-style from 2 commented runs since Aug 2024 · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 100 the best of the last 3 graded (A or B) runs · Curragh, 5 Jun 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 7 figures · best 102C · median 82
GoingRunsBestMedianSince 21 Oct 2025
Good3102C100—
Good to Soft1———
Good to Firm1———
Soft1———
Heavy1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f7102C82—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 81A the best of the last 3 rated runs · Leopardstown, 18 Jul 2024 Official rating 87 at the last run, 28 Sep 2024

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 7 figures · best 101A · median 74
GoingRunsBestMedianSince 21 Oct 2025
Good3101A96—
Good to Soft1———
Good to Firm1———
Soft1———
Heavy1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f7101A74—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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.

Pedigree intelligence

Sire

Progeny in our archive have won 10.9% of 1,580 runs since Jan 2008 (239 horses).

Strongest at trips under 6f (all codes): 17.1% from 158. Weakest over 1m2f – 1m4f (all codes): 7.4% from 148.

GoingRunsWinsSRvs sireThis horse
Firm2150%+39.1—
Good to Firm209209.6%−1.30 from 1
Good4044210.4%−0.50 from 3
Good to Soft155159.7%−1.20 from 1
Soft2162411.1%+0.20 from 1
Heavy39410.3%−0.60 from 1
Standard (AW)5556712.1%+1.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1582717.1%+6.2—
6f – 7f8319911.9%+10 from 7
1m – 1m1f397369.1%−1.8—
1m2f – 1m4f148117.4%−3.5—
1m5f – 2m2800%−10.9—
2m1f – 2m4f1600%−10.9—
2m5f – 3m200%−10.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 1 winner — best of them Teewinot (IRE) (1 win).

The wins came over 7f; the highest grade won is Class 5 (Teewinot (IRE)).

ProduceRunsWinsWin tripsBest grade
Teewinot (IRE)417fClass 5

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Good to Soft 1 0 0% −1.00
Good to Firm 1 0 0% −1.00
Soft 1 0 0% −1.00
Heavy 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 5 0 0% −5.00
Gowran Park 1 0 0% −1.00
Leopardstown 1 0 0% −1.00

JockeyRunsWinsSR£1
Paddy Harnett 4 0 0% −4.00
Gavin Ryan 3 0 0% −3.00

HeadgearRunsWinsSR£1
Blinkers 4 0 0% −4.00
None 2 0 0% −2.00
Cheekpieces 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
28 Sep 24+45d Curragh Goffs 500 6f · Good To Yielding · 10 ran Stumbled out of the stalls - up with the pace soon after - 3rd at halfway - made ground 2f out - hard ridden 1 1/2f out - dropped away over 1f out and faded into 6th 6/10 1½ 9-5 8782A72A Gavin Ryan 9/1
14 Aug 24+27d Gowran Park Irish EBF Median Sires Series Maiden 7f · Good To Firm · 16 ran Went straight to front early - lost the advantage before 1f - down in 8th by halfway - driven on turning in then dropped away over 2f out to finish well beaten 16/16 1¾ 9-1 8741C46C Paddy Harnett 5/2
18 Jul 24+20d Leopardstown Irish EBF Median Sires Series Maiden 6.5f · Good · 11 ran 5/11 nk 9-1 8898A81A Paddy Harnett 7/2
28 Jun 24+23d Curragh Cunningham's Of Kildare Irish European Breeders Fund Maiden 6f · Good · 14 ran 3/14 ¾ 9-7 —102C101A Gavin Ryan 7/2
05 Jun 24+30d Curragh Spar Shop At The Curragh Irish European Breeders Fund (C & G) Maiden 7f · Good · 9 ran 2/9 1¼ 9-5 —100A96A Gavin Ryan 20/1
06 May 24+15d Curragh Irish European Breeders Fund Median Sires Series Maiden 6f · Soft · 15 ran 12/15 1¼ 9-1 —49C55A Paddy Harnett 4/1J
21 Apr 24 Curragh Keadeen Hotel Irish European Breeders Fund Maiden 6f · Soft To Heavy · 11 ran 3/11 6½ 9-2 —61A74A Paddy Harnett 4/1

Quick answers

How many races has Mount Parnassus (IRE) won?
Mount Parnassus (IRE) has yet to win, from 7 archived starts in 2024. Placed 3 times in total (42.9% of starts).
Who trained Mount Parnassus (IRE)?
Mount Parnassus (IRE) was trained by Donnacha Aidan O'Brien on the most recent run on record, at Curragh on 28 September 2024.
Who is Mount Parnassus (IRE)'s sire?
Mount Parnassus (IRE) is by Ten Sovereigns (IRE) out of Mallacoota (IRE), whose sire is Australia.
What is Mount Parnassus (IRE)'s official rating?
The most recent official rating on record is 87, from the run on 28 September 2024. The highest on record is 88.
What is Mount Parnassus (IRE)'s sire's record?
Ten Sovereigns (IRE)'s progeny in our archive have won 10.9% of 1,580 runs since Jan 2008 (239 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 17.1% from 158. Weakest over 1m2f – 1m4f (all codes): 7.4% from 148.
Who are Mount Parnassus (IRE)'s siblings?
Out of Mallacoota (IRE), Mount Parnassus (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: Teewinot (IRE) (1). Highest grade won: Class 5 (Teewinot (IRE)). The wins came over 7f. As at Oct 2026.

Record shown from April 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.