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Horse profile

Mahler's Promise (IRE)

7yo gelding (at last run, Jul 2022) · Last trainer Seamus Mullins · Last owner The One More Sleep Racing Syndicate
by Mahler (GB) out of Loadsapromise (IRE) (Brian Boru)
22 runs · 14 courses · from Jun 2019
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 16 Jul 2022 — 1,572 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2022 4 wins · Market Rasen, Newton Abbot & Newbury Last raced off OR 127
KTB Profile

Mahler's Promise won four of 22 starts on turf between Jun 2019 and Jul 2022. Two of those wins came over 2m5f – 3m in handicap chases on good and good to soft ground, at Market Rasen in Jun 2022 and at Newton Abbot in Jun 2021, both off a mark of 122. He also won a maiden hurdle at Newbury on soft ground and a bumper at Market Rasen on good ground. Aged 7 at his last run in Jul 2022, he contested the Unibet Summer Plate Handicap Chase at Market Rasen off an official rating of 127.

Based on 22 archived runs · updated 5 Nov 2026
KTB at a glance OR at career high
Official rating127At career-high mark
127 119–127

KTB Speed and Rating

KTB Speed

Best recent Speed 119 the best of the last 3 graded (A or B) runs · Market Rasen, 17 Jun 2022

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 15 figures · best 123A · median 91
GoingRunsBestMedianSince 5 Nov 2025
Good9123A102—
Good to Soft491C59—
Soft1———
Heavy1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m7123A95—
2m5f – 3m4120B111—
2m1f – 2m4f485C69.5—

Of 22 runs looked at, 7 have no figure: obstacles omitted — the race ran a shortened course (4) · did not complete (3).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 15 figures from 22 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 135A the best of the last 3 rated runs · Market Rasen, 17 Jun 2022 Official rating 127 at the last run, 16 Jul 2022

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 18 figures · best 136A · median 120
GoingRunsBestMedianSince 5 Nov 2025
Good10135A120—
Good to Soft5135B125—
Soft2136A123—
Heavy1———
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f7125A120—
1m5f – 2m7136A117—
2m5f – 3m4135A127.5—

Of 22 runs looked at, 4 have no figure: did not complete (or a non-runner row) (4).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 18 figures from 22 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

Progeny in our archive have won 10.8% of 8,877 runs since Sep 2014 (787 horses).

Strongest on good to firm going: 15.1% from 119.

GoingRunsWinsSRvs sireThis horse
Good to Firm1191815.1%+4.3—
Good2,97437812.7%+1.92 from 11
Good to Soft1,8181799.8%−11 from 6
Soft2,7422599.4%−1.41 from 3
Heavy1,21412410.2%−0.60 from 2
Standard (AW)10110%−0.8—
Distance (all codes)RunsWinsSRvs sireThis horse
1m – 1m1f500%−10.8—
1m2f – 1m4f1600%−10.8—
1m5f – 2m2,0491999.7%−1.12 from 8
2m1f – 2m4f3,21232410.1%−0.70 from 8
2m5f – 3m2,82634112.1%+1.32 from 6
Over 3m7699512.4%+1.6—

Flat and jumps together (all codes) · since Sep 2014 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Loadsapromise (IRE) (Brian Boru)

4 siblings in the archive, 3 winners — best of them Nt Field Minnesota (IRE) (2 wins).

The wins came over 2m1f–2m7½f; the highest grade won is Class 4 (Avalon Beach (IRE)).

ProduceRunsWinsWin tripsBest grade
Nt Field Minnesota (IRE)1222m5½f–2m7½f—
Avalon Beach (IRE)912m1fClass 4
Seymour Promise (IRE)2512m7fClass 5
Golden Promise (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Good 11 2 18% −0.30
Good to Soft 6 1 17% −2.00
Soft 3 1 33% +31.00
Heavy 2 0 0% −2.00

ClassRunsWinsSR£1
Class 3 9 1 11% −4.80
Class 4 6 2 33% +32.00
Class 2 4 0 0% −4.00
Class 1 2 0 0% −2.00
Class 5 1 1 100% +5.50

CourseRunsWinsSR£1
Market Rasen 3 2 67% +7.70
Sandown 3 0 0% −3.00
Kempton 3 0 0% −3.00
Newbury 3 1 33% +31.00
Plumpton 1 0 0% −1.00
Haydock 1 0 0% −1.00
Ascot 1 0 0% −1.00
Huntingdon 1 0 0% −1.00
Newton Abbot 1 1 100% +3.00
Worcester 1 0 0% −1.00
Stratford 1 0 0% −1.00
Fontwell 1 0 0% −1.00
Warwick 1 0 0% −1.00
Cheltenham 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 8 0 0% −8.00
1m5f – 2m 8 2 25% +32.50
2m5f – 3m 6 2 33% +2.20

JockeyRunsWinsSR£1
Micheal Nolan 9 2 22% −0.80
Kevin Jones 4 1 25% +30.00
Jeremiah McGrath 4 1 25% +2.50
Sean Houlihan 1 0 0% −1.00
Tom O'Brien 1 0 0% −1.00
Richie McLernon 1 0 0% −1.00
Aidan Coleman 1 0 0% −1.00
Jamie Moore 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 7 1 14% −2.80
2021 7 1 14% −3.00
2020 4 0 0% −4.00
2019 4 2 50% +36.50

TypeRunsWinsSR£1
Chase 11 2 18% −2.80
Hurdle 9 1 11% +25.00
NH Flat 2 1 50% +4.50

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
2022 · 7 runs
16 Jul 22+29d Market Rasen Unibet Summer Plate Handicap Chase (Grade 3) (GBB Race) Class 1 · 2m5½f · Good · 14 ran UR/14 — 11-2 127—— Micheal Nolan 15/2
17 Jun 22+40d Market Rasen ABP 'Summer Plate Trial' Handicap Chase Class 3 · 2m5½f · Good · 8 ran 1/8 11-6 122119A135A Micheal Nolan 16/5F
08 May 22+22d Plumpton Betting.bet Sussex Champion Chase Handicap Chase (GBB Race) Class 2 · 2m3½f · Good · 7 ran 3/7 hd 10-5 122—120B Micheal Nolan 3/1
16 Apr 22+20d Haydock Challenger Middle Distance Chase Series Final Handicap Chase (GBB Race) Class 2 · 2m4f · Good To Soft · 11 ran 3/11 1½ 10-8 12260C125A Micheal Nolan 11/1
27 Mar 22+15d Ascot Garth Hunt Pony Club Novices' Handicap Chase (GBB Race) Class 2 · 2m1f · Good · 5 ran 3/5 2½ 10-6 12285C112B Micheal Nolan 5/1
12 Mar 22+57d Sandown Paddy Power '3 Sleeps To Cheltenham' Handicap Chase Class 3 · 2m4f · Good To Soft · 6 ran 5/6 41 11-7 12540C103C Micheal Nolan 9/2
14 Jan 22+42d Huntingdon Racing TV Novices' Limited Handicap Chase (GBB Race) Class 3 · 2m4f · Soft · 4 ran 3/4 17 11-1 127—110C Micheal Nolan 11/4
2021 · 7 runs
03 Dec 21+26d Sandown Betfair Daily Rewards Novices' Limited Handicap Chase (GBB Race) Class 3 · 2m4f · Good · 6 ran 2/6 3¼ 11-0 12779B122B Sean Houlihan 7/2
07 Nov 21+139d Sandown Guildford Novices' Limited Handicap Chase (GBB Race) Class 3 · 2m4f · Good To Soft · 7 ran 2/7 2¼ 11-0 127—125B Tom O'Brien 9/1
21 Jun 21+16d Newton Abbot Visit attheraces.com Novices' Handicap Chase (GBB Race) Class 4 · 2m5f · Good To Soft · 5 ran 1/5 12-2 12258C135B Micheal Nolan 3/1
05 Jun 21+33d Worcester Salt Therapy Novices' Handicap Chase (GBB Race) Class 4 · 2m½f · Good · 5 ran 2/5 ½ 11-12 11970C123B Micheal Nolan 9/2
03 May 21+49d Kempton Gamble Responsibly With Vbet Handicap Hurdle Class 4 · 2m5f · Good · 10 ran 5/10 4¼ 11-13 122103A120A Kevin Jones 11/1
15 Mar 21+65d Stratford Bet At racingtv.com Handicap Hurdle Class 3 · 2m½f · Good To Soft · 12 ran 10/12 16 11-4 12591C101C Kevin Jones 7/1
09 Jan 21+64d Kempton Ladbrokes Lanzarote Handicap Hurdle (Listed) (GBB Race) Class 1 · 2m5f · Soft · 20 ran PU/20 — 10-7 125—— Richie McLernon 50/1
2020 · 4 runs
06 Nov 20+36d Fontwell Read Davy Russell's Exclusive Blog At starsportsbet.co.uk Handicap Hurdle Class 3 · 2m3f · Good To Soft · 10 ran F/10 — 11-11 122—— Jeremiah McGrath 10/3
01 Oct 20+236d Warwick Watch Irish Racing On RacingTV Handicap Hurdle Class 3 · 2m5f · Good · 14 ran 7/14 3½ 11-12 124120B114A Jeremiah McGrath 16/1
08 Feb 20+24d Newbury Set Your Own Odds On Betfair Exchange Novices' Hurdle Class 3 · 2m½f · Good · 15 ran 8/15 5 11-8 —95B117A Aidan Coleman 20/1
15 Jan 20+28d Newbury MansionBet Proud To Sponsor British Racing Novices' Hurdle Class 4 · 2m½f · Heavy · 14 ran F/14 — 11-1 ——— Kevin Jones 4/1
2019 · 4 runs
18 Dec 19+23d Newbury Prodec Networks Maiden Hurdle Class 4 · 2m½f · Soft · 20 ran 1/20 10-11 —116B136A Kevin Jones 33/1
25 Nov 19+30d Kempton EBF Stallions 'National Hunt' Novices' Hurdle Class 4 · 2m · Good · 13 ran 6/13 10 10-12 —102B106A Jamie Moore 33/1
26 Oct 19+141d Cheltenham Royal Gloucestershire Hussars Standard Open NH Flat Race Class 2 · 2m½f · Heavy · 15 ran 10/15 4 11-4 —77C97A Jeremiah McGrath 14/1
07 Jun 19 Market Rasen C&L Fairburn Property Developments Ltd Intermediate Open NH Flat Race Class 5 · 2m½f · Good · 6 ran 1/6 10-13 —123A127B Jeremiah McGrath 11/2

Quick answers

How many races has Mahler's Promise won?
Mahler's Promise (IRE) won 4 of 22 archived starts between 2019 and 2022, a strike rate of 18.2%. Placed 8 times in total (36.4% of starts).
Who trained Mahler's Promise?
Mahler's Promise (IRE) was trained by Seamus Mullins on the most recent run on record, at Market Rasen on 16 July 2022.
Who is Mahler's Promise's sire?
Mahler's Promise (IRE) is by Mahler (GB) out of Loadsapromise (IRE), whose sire is Brian Boru.
What going does Mahler's Promise prefer?
Mahler's Promise (IRE) has the best record on soft going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Mahler's Promise's official rating?
The most recent official rating on record is 127, from the run on 16 July 2022. That is also the highest on record.
What is Mahler's Promise's sire's record?
Mahler (GB)'s progeny in our archive have won 10.8% of 8,877 runs since Sep 2014 (787 horses), Flat and jumps together. Strongest on good to firm going: 15.1% from 119.
Who are Mahler's Promise's siblings?
Out of Loadsapromise (IRE), Mahler's Promise (IRE) has 4 other produce in our archive, 3 of them winners. Most wins: Nt Field Minnesota (IRE) (2). Highest grade won: Class 4 (Avalon Beach (IRE)). The wins came over 2m1f–2m7½f. As at Nov 2026.

Record shown from June 2019. 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.