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Horse profile

Chapter Thirty (IRE)

5yo mare (at last run, Aug 2025) · Last trainer Eoin Christopher McCarthy · Last owner Saorcha Fitzgerald
by Jukebox Jury (IRE) out of Subbys Daughter (IRE) (Mountain High)
10 runs · 7 courses · from May 2024
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Aug 2025 — 442 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2025 · 9th of 18 Last raced off OR 78
KTB Profile

Chapter Thirty is a maiden who was yet to win from 10 starts on turf. She showed her best effort when fourth of eight at Killarney in Oct 2024. The mare, by Jukebox Jury out of a Mountain High mare, was held up in five of the eight races analysed. Her last run, at Cork in Aug 2025, saw her finish ninth of 18 in a handicap hurdle after leading. She raced off an official rating of 78, 12lb below her highest ever mark.

Based on 10 archived runs · run-style from 9 commented runs · updated 21 Oct 2026
KTB at a glance OR ↓ 12lb off peak
Official rating78↓ 12lb off peak
78 78–90

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 3 graded (A or B) runs · Limerick, 29 May 2025

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 9 figures · best 106B · median 76
GoingRunsBestMedianSince 21 Oct 2025
Good6106B75.5—
Soft297C87—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
2m1f – 2m4f5106B76—
1m5f – 2m397C75—
2m5f – 3m1———

Of 10 runs looked at, 1 has no figure: obstacles omitted — the race ran a shortened course (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 86A the best of the last 3 rated runs · Cork, 4 Aug 2025 Official rating 78 at the last run, 4 Aug 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 →

Jumps 10 figures · best 92A · median 76
GoingRunsBestMedianSince 21 Oct 2025
Good792A74—
Soft285A81.5—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
2m1f – 2m4f692A79.5—
1m5f – 2m386C78—
2m5f – 3m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 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 9 analysed runs

  • Midfield 4 (44%) · 0 wins
  • Held up 3 (33%) · 0 wins
  • Led 1 (11%) · 0 wins
  • Prominent 1 (11%) · 0 wins

Pedigree intelligence

Sire
Jukebox Jury (IRE)

Progeny in our archive have won 13.5% of 2,217 runs since Jan 2008 (251 horses).

Weakest on standard (aw) going: 10.3% from 155.

GoingRunsWinsSRvs sireThis horse
Good to Firm601016.7%+3.2—
Good6248012.8%−0.70 from 7
Good to Soft4645010.8%−2.70 from 1
Soft65310215.6%+2.10 from 2
Heavy2614115.7%+2.2—
Standard (AW)1551610.3%−3.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f200%−13.5—
6f – 7f6346.3%−7.2—
1m – 1m1f961010.4%−3.1—
1m2f – 1m4f1461812.3%−1.2—
1m5f – 2m6639213.9%+0.40 from 3
2m1f – 2m4f74010514.2%+0.70 from 6
2m5f – 3m4275713.3%−0.20 from 1
Over 3m801316.3%+2.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Subbys Daughter (IRE) (Mountain High)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Manfrominverlochy (IRE)80——

Record by conditions

GoingRunsWinsSR£1
Good 7 0 0% −7.00
Soft 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Cork 2 0 0% −2.00
Limerick 2 0 0% −2.00
Clonmel 2 0 0% −2.00
Downpatrick 1 0 0% −1.00
Sligo 1 0 0% −1.00
Killarney 1 0 0% −1.00
Listowel 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 6 0 0% −6.00
1m5f – 2m 3 0 0% −3.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
G B Noonan 7 0 0% −7.00
Calum Hogan 1 0 0% −1.00
Tiernan Power Roche 1 0 0% −1.00
Mr R Sugrue 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 6 0 0% −6.00
Hood 2 0 0% −2.00
Cheekpieces 1 0 0% −1.00
HT 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 6 0 0% −6.00
2024 4 0 0% −4.00

TypeRunsWinsSR£1
Hurdle 9 0 0% −9.00
NH Flat 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
04 Aug 25+20d Cork Follow Us On Instagram Handicap Hurdle (0-100) (Div 2) 17f · Good · 18 ran Set the pace early - lost then reclaimed front spot before fading back approaching five out - drifted left the following fence - held third turning for home under a shove - lost touch two out and dropped away to finish well beaten 9/18 1½ 10-1 7876B86A G B Noonan 33/1
15 Jul 25+35d Downpatrick Follow Tote On X Handicap Hurdle (0-100) 22f · Good · 13 ran Held up in the pack - urged forward from third furlong - made no impression thereafter - well beaten in 11th 11/13 ¾ 10-3 8090C73C G B Noonan 25/1
10 Jun 25+12d Sligo Connaught Bottlers Handicap Hurdle (0-100) 20.5f · Good · 16 ran Sat close to the pace - 5th at halfway - driven without response and blundered two out then held no more finished 12th 12/16 5 10-4 8353C67C Calum Hogan 33/1
29 May 25+14d Limerick McMahons Builders Providers Handicap Hurdle (0-100) (Div 1) 19f · Good · 14 ran Settled in the pack - urged forward and lost ground three out - kept trying from two out to finish sixth 6/14 2½ 10-9 86106B92A G B Noonan 50/1
15 May 25+28d Clonmel Talbot Hotel Clonmel Handicap Hurdle 19.5f · Good · 12 ran Hesitant start and settled last - made ground into midfield before halfway - awkward jump four out - still down in tenth turning for home - stayed on same speed but well held 8/12 6½ 9-13 87—74A G B Noonan 100/1
17 Apr 25+179d Clonmel Botanica International Mares Handicap Hurdle (0-100) 17f · Good To Yielding · 11 ran Settled with the pack early - lost ground into 10th 3 out after a stumble - faded and fell away before 2 out - eventually well held in 11th 11/11 20 11-0 9055C74C G B Noonan 100/1
20 Oct 24+14d Limerick PwC Mares Maiden Hurdle 16.5f · Good · 14 ran Settled towards the back - no impression made through the race - dropped away after 3 out - well held at the finish 13/14 4½ 11-1 —75C74C G B Noonan 66/1
06 Oct 24+10d Killarney Irish Stallion Farms EBF Mares Maiden Hurdle 17f · Yielding · 8 ran Settled midfield and 5th at halfway - slipped back after 4 out and asked for effort with little response by 2 out - stayed on at one gait through the finish to end up 4th 4/8 6 10-7 —77A85A G B Noonan 100/1
26 Sep 24+138d Listowel Buckley Agri New Holland Irish EBF Mares Maiden Hurdle 16f · Soft · 15 ran Held up towards the back of the pack - still 12th at halfway and never threatened those in front from 4 out - well held at the finish 11/15 7 10-12 —97C78C Tiernan Power Roche 100/1
11 May 24 Cork Irish Stallion Farms EBF 4-y-o Fillies Flat Race 16.5f · Good · 17 ran 17/17 ½ 10-12 —73C86C Mr R Sugrue 33/1

Quick answers

How many races has Chapter Thirty (IRE) won?
Chapter Thirty (IRE) has yet to win, from 10 archived starts between 2024 and 2025.
Who trained Chapter Thirty (IRE)?
Chapter Thirty (IRE) was trained by Eoin Christopher McCarthy on the most recent run on record, at Cork on 4 August 2025.
Who is Chapter Thirty (IRE)'s sire?
Chapter Thirty (IRE) is by Jukebox Jury (IRE) out of Subbys Daughter (IRE), whose sire is Mountain High.
What is Chapter Thirty (IRE)'s official rating?
The most recent official rating on record is 78, from the run on 4 August 2025. The highest on record is 90.
What is Chapter Thirty (IRE)'s sire's record?
Jukebox Jury (IRE)'s progeny in our archive have won 13.5% of 2,217 runs since Jan 2008 (251 horses), Flat and jumps together. Weakest on standard (aw) going: 10.3% from 155.
Who are Chapter Thirty (IRE)'s siblings?
Out of Subbys Daughter (IRE), Chapter Thirty (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from May 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.