Skip to content
Horse profile

Boy Gin Go (IRE)

5yo gelding (at last run, Jul 2025) · Last trainer Eugene M O'Sullivan · Last owner Eugene M Osullivan
by Casamento (IRE) out of Siwaara (IRE) (Peintre Celebre)
4 runs · 4 courses · from May 2025
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Jul 2025 — 473 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2025 · 6th of 18 Last raced off OR 104
KTB Profile

Boy Gin Go is a gelding who was yet to win from four starts on turf. He ran over trips between 1m5f and 2m4f, on good and soft ground, at four different courses. His best effort came when fourth of 13 at Listowel in May 2025. He finished sixth of 18 at Cork in Jul 2025, last raced off OR 104.

Based on 4 archived runs · run-style from 4 commented runs since May 2025 · updated 27 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 94 the best of the last 2 graded (A or B) runs · Listowel, 31 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 4 figures · best 94B · median 81
GoingRunsBestMedianSince 27 Oct 2025
Good394B89—
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
2m1f – 2m4f389C73—
1m5f – 2m1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 118A the best of the last 3 rated runs · Listowel, 31 May 2025 Official rating 104 at the last run, 11 Jul 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 4 figures · best 118A · median 99
GoingRunsBestMedianSince 27 Oct 2025
Good3118A101—
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
2m1f – 2m4f3101A97—
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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 4 analysed runs since May 2025

  • Held up 4 (100%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 8.6% of 3,623 runs since Jan 2008 (299 horses).

Weakest at trips under 6f (all codes): 4.9% from 287.

GoingRunsWinsSRvs sireThis horse
Firm20210%+1.4—
Good to Firm450449.8%+1.2—
Good8088810.9%+2.30 from 3
Good to Soft413338%−0.6—
Soft499295.8%−2.80 from 1
Heavy170127.1%−1.5—
Standard (AW)1,2631058.3%−0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f287144.9%−3.7—
6f – 7f755668.7%+0.1—
1m – 1m1f680436.3%−2.3—
1m2f – 1m4f8108510.5%+1.9—
1m5f – 2m695639.1%+0.50 from 1
2m1f – 2m4f273269.5%+0.90 from 3
2m5f – 3m971212.4%+3.8—
Over 3m26415.4%+6.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Siwaara (IRE) (Peintre Celebre)

4 siblings in the archive, 1 winner — best of them Ck O'mara (IRE) (1 win).

The wins came over 3m½f; the highest grade won is Class 5 (Ck O'mara (IRE)).

ProduceRunsWinsWin tripsBest grade
Ck O'mara (IRE)713m½fClass 5
Kootenay River (IRE)70——
Costello's For Fun (IRE)50——
Gambling Glory (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Cork 1 0 0% −1.00
Sligo 1 0 0% −1.00
Listowel 1 0 0% −1.00
Killarney 1 0 0% −1.00

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

JockeyRunsWinsSR£1
E Walsh 2 0 0% −2.00
Mr Alan O'Sullivan 1 0 0% −1.00
Danny Gilligan 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
2025 · 4 runs
11 Jul 25+31d Cork Buy Tickets On www.corkracecourse.ie Maiden Hurdle 17f · Good · 18 ran Held up towards the back early - still down in 11th after 5th - improved into contention with four to jump - up to 4th before three out - dropped away again after that and unable to quicken from two out home 6/18 6 11-5 10489C101A Mr Alan O'Sullivan 66/1
10 Jun 25+10d Sligo RSS Record Storage Service Maiden Hurdle 17.5f · Good · 16 ran Held up towards the back - blundered at the opening fence - driven with no headway approaching 3 out - stayed on same speed through the finish without threatening 9/16 11 11-12 —73B97A E Walsh 40/1
31 May 25+19d Listowel Join The Listowel Races Supporters Club Maiden Hurdle 16.5f · Good · 13 ran Towards the back early - moved forward after the 2nd - 7th after the 5th - closing on the principals 4 out - pushed in 6th into the straight and unable to land a blow on the front group 2 out - one-speed on the run-in to finish 4th 4/13 11 11-12 —94B118A Danny Gilligan 200/1
12 May 25 Killarney Kelly Bros Maiden Hurdle 20f · Yielding · 15 ran Held up at the back - pushed along and unable to quicken from 4 out - well held at the finish 14/15 8½ 11-4 —39C94C E Walsh 150/1

Quick answers

How many races has Boy Gin Go won?
Boy Gin Go (IRE) has yet to win, from 4 archived starts in 2025.
Who trained Boy Gin Go?
Boy Gin Go (IRE) was trained by Eugene M O'Sullivan on the most recent run on record, at Cork on 11 July 2025.
Who is Boy Gin Go's sire?
Boy Gin Go (IRE) is by Casamento (IRE) out of Siwaara (IRE), whose sire is Peintre Celebre.
What is Boy Gin Go's official rating?
The most recent official rating on record is 104, from the run on 11 July 2025. That is also the highest on record.
What is Boy Gin Go's sire's record?
Casamento (IRE)'s progeny in our archive have won 8.6% of 3,623 runs since Jan 2008 (299 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 4.9% from 287.
Who are Boy Gin Go's siblings?
Out of Siwaara (IRE), Boy Gin Go (IRE) has 4 other produce in our archive, 1 of them a winner. Most wins: Ck O'mara (IRE) (1). Highest grade won: Class 5 (Ck O'mara (IRE)). The wins came over 3m½f. As at Oct 2026.

Record shown from May 2025. 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.