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Horse profile

Barnahash Mason (IRE)

7yo gelding · Trainer Jonathan Sweeney · Owner John M Sweeney
by Sandmason (GB) out of Barnahash (IRE) (Clerkenwell)
3 runs · 2 courses · from Oct 2025
As at 8 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won last time out 2 wins · Thurles & Leopardstown Last run 19 Feb 2026 · 1st of 9
KTB Profile

Barnahash Mason is a gelding who has won two of his three starts on turf. He won the Paddy Power The Flat One Flat Race at Leopardstown over 2m1f – 2m4f on soft in Dec 2025 and the Irish Stallion Farms EBF Maiden Hurdle at Thurles over 2m5f – 3m on heavy in Feb 2026. He has also placed on good to soft. His last run at Thurles in Feb 2026 was a win.

Based on 3 archived runs · run-style from 3 commented runs since Oct 2025 · updated 8 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 124 the best of the last 3 graded (A or B) runs · Thurles, 30 Oct 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 3 figures · best 124B · median 97
GoingRunsBestMedianSince 8 Nov 2025
Heavy1——1 run · —
Soft1——1 run · —
Good to Soft1———
DistanceRunsBestMedianSince 8 Nov 2025
2m5f – 3m2124B110.51 run · —
2m1f – 2m4f1——1 run · —

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

KTB Rating

Best recent KTB Rating 140A the best of the last 3 rated runs · Thurles, 19 Feb 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 →

Jumps 3 figures · best 140A · median 121
GoingRunsBestMedianSince 8 Nov 2025
Heavy1——1 run · —
Soft1——1 run · —
Good to Soft1———
DistanceRunsBestMedianSince 8 Nov 2025
2m5f – 3m2140A125.51 run · —
2m1f – 2m4f1——1 run · —

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

  • Prominent 2 (67%) · 2 wins
  • Mid-division 1 (33%) · 0 wins

Pedigree intelligence

Sire
Sandmason (GB)

Progeny in our archive have won 11.4% of 493 runs since Sep 2010 (66 horses).

Strongest over 1m5f – 2m (all codes): 15.3% from 131.

GoingRunsWinsSRvs sireThis horse
Good to Firm500%−11.4—
Good186168.6%−2.8—
Good to Soft821113.4%+20 from 1
Soft1481812.2%+0.81 from 1
Heavy711115.5%+4.11 from 1
Standard (AW)100%−11.4—
Distance (all codes)RunsWinsSRvs sireThis horse
1m5f – 2m1312015.3%+3.9—
2m1f – 2m4f1701710%−1.41 from 1
2m5f – 3m135128.9%−2.51 from 2
Over 3m57712.3%+0.9—

Flat and jumps together (all codes) · since Sep 2010 · as at 8 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Barnahash (IRE) (Clerkenwell)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Barnahash Arch (IRE)30——
Barnahash Hill (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Heavy 1 1 100% +3.00
Soft 1 1 100% +11.00
Good to Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Thurles 2 1 50% +2.00
Leopardstown 1 1 100% +11.00

DistanceRunsWinsSR£1
2m5f – 3m 2 1 50% +2.00
2m1f – 2m4f 1 1 100% +11.00

JockeyRunsWinsSR£1
Philip Donovan 2 1 50% +2.00
Mr Alan O'Sullivan 1 1 100% +11.00

SeasonRunsWinsSR£1
2026 1 1 100% +3.00
2025 2 1 50% +10.00

TypeRunsWinsSR£1
Hurdle 2 1 50% +2.00
NH Flat 1 1 100% +11.00

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 SpdKTB Jockey SP
2026 · 1 run
19 Feb 26+54d Thurles Irish Stallion Farms EBF Maiden Hurdle 2m7f · Soft To Heavy · 9 ran Up with the front group - 3rd at halfway - moved into 2nd after 5 out - untidy at the following fence - serious error 3 out - driven to the front entering the straight - jumped awkwardly 2 out - forged clear before the last and held on stoutly 1/9 11-9 97A140A Philip Donovan 3/1
2025 · 2 runs
27 Dec 25+58d Leopardstown Paddy Power The Flat One Flat Race 2m4f · Yielding · 9 ran Sat behind front group early - 4th at halfway - moved through to challenge with 4f left - hit the front over 2f out - driven along under pressure and stayed on strongly to the line 1/9 11-7 53B121A Mr Alan O'Sullivan 11/1
30 Oct 25 Thurles Irish Stallion Farms EBF Maiden Hurdle 2m6½f · Good To Yielding · 11 ran Settled midfield early - dropped towards the back before slipping further to 8th with little threat approaching the straight - stayed on steadily from the last to finish 5th 5/11 3¼ 11-1 124B111A Philip Donovan 28/1

Quick answers

How many races has Barnahash Mason won?
Barnahash Mason (IRE) won 2 of 3 archived starts between 2025 and 2026, a strike rate of 66.7%. Placed 2 times in total (66.7% of starts).
Who trains Barnahash Mason?
Barnahash Mason (IRE) is trained by Jonathan Sweeney, who saddled the horse on its most recent run on 19 February 2026.
Who is Barnahash Mason's sire?
Barnahash Mason (IRE) is by Sandmason (GB) out of Barnahash (IRE), whose sire is Clerkenwell.
What is Barnahash Mason's sire's record?
Sandmason (GB)'s progeny in our archive have won 11.4% of 493 runs since Sep 2010 (66 horses), Flat and jumps together. Strongest over 1m5f – 2m (all codes): 15.3% from 131.
Who are Barnahash Mason's siblings?
Out of Barnahash (IRE), Barnahash Mason (IRE) has 2 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from October 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.