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Horse profile

Geronimo Chief (IRE)

5yo gelding (at last run, Mar 2013) · Last trainer Andrew Crook · Last owner Mrs Sheila Mason Robert Stipetic
by Sleeping Indian (GB) out of Portorosa (USA) (Irish River)
13 runs · 7 courses · from Aug 2010
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Mar 2013 — 4,964 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2013 · 9th of 11 Won at Southwell (AW) Last raced off OR 51
KTB Profile

Geronimo Chief (IRE) is 1 from 13, the win coming at Class 5 level. Hasn't won since Nov 2010. The win came on the all-weather — 0 from 5 on turf. Last raced off 51, 10lb below the career-high mark.

Based on 13 archived runs · updated 21 Oct 2026
KTB at a glance Won on AW, 0 on turf Win at Class 5 OR ↓ 10lb off peak
Official rating51↓ 10lb off peak
51 51–61

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 81A the best of the last 3 rated runs · Southwell (AW), 6 Nov 2012 Official rating 51 at the last run, 19 Mar 2013

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 13 figures · best 81A · median 54
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)881A66.5—
Good to Firm348A47—
Good253A51—
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f781A61—
6f – 7f478A53.5—
1m2f – 1m4f1———
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 13 figures from 13 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 8.9% of 3,714 runs since Jan 2008 (238 horses).

Weakest over 1m5f – 2m (all codes): 0.9% from 108.

GoingRunsWinsSRvs sireThis horse
Firm491122.4%+13.5—
Good to Firm643629.6%+0.70 from 3
Good735587.9%−10 from 2
Good to Soft371267%−1.9—
Soft374277.2%−1.7—
Heavy7945.1%−3.8—
Standard (AW)1,4631429.7%+0.81 from 8
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f7288311.4%+2.50 from 1
6f – 7f1,9311698.8%−0.10 from 4
1m – 1m1f630579%+0.11 from 7
1m2f – 1m4f253197.5%−1.40 from 1
1m5f – 2m10810.9%−8—
2m1f – 2m4f4000%−8.9—
2m5f – 3m2114.8%−4.1—
Over 3m300%−8.9—

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
Portorosa (USA) (Irish River)

7 siblings in the archive, 4 winners — best of them Secret Escape (IRE) (4 wins).

The wins came over 1m–2m3½f; the highest grade won is Class 1 (Portrade (IRE)).

ProduceRunsWinsWin tripsBest grade
Secret Escape (IRE)1742m–2m3½fClass 4
Portrade (IRE)1132m–2m1fClass 1
Kind Heart (GB)1831m–2m½fClass 3
Mardi (GB)911mClass 5
Joans Tart (IRE)50——
Fourgenerations (IRE)70——
Jeudi (GB)30——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 8 1 13% −3.00
Good to Firm 3 0 0% −3.00
Good 2 0 0% −2.00

ClassRunsWinsSR£1
Class 6 8 0 0% −8.00
Class 5 5 1 20% +0.00

CourseRunsWinsSR£1
Southwell (AW) 5 1 20% +0.00
Wolverhampton (AW) 3 0 0% −3.00
Pontefract 1 0 0% −1.00
Hamilton 1 0 0% −1.00
Newcastle 1 0 0% −1.00
Redcar 1 0 0% −1.00
Beverley 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 7 1 14% −2.00
6f – 7f 4 0 0% −4.00
1m2f – 1m4f 1 0 0% −1.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Chris Catlin 2 1 50% +3.00
P J McDonald 2 0 0% −2.00
Andrew Heffernan 2 0 0% −2.00
Phillip Makin 2 0 0% −2.00
Kelly Harrison 2 0 0% −2.00
Franny Norton 1 0 0% −1.00
Robert Havlin 1 0 0% −1.00
Frederik Tylicki 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 9 1 11% −4.00
Visor 4 0 0% −4.00

SeasonRunsWinsSR£1
2013 2 0 0% −2.00
2012 2 0 0% −2.00
2011 3 0 0% −3.00
2010 6 1 17% −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 ORKTB Jockey SP
19 Mar 13+74d Wolverhampton (AW) 32 Bonus At 32red.com Handicap Class 6 · 7f · Standard · 11 ran 9/11 nk 8-12 5154A Franny Norton 10/1
04 Jan 13+59d Wolverhampton (AW) Coral.co.uk Mobile Betting Handicap Class 6 · 8.5f · Standard · 10 ran 6/10 2¼ 8-8 5259A Robert Havlin 33/1
06 Nov 12+33d Southwell (AW) 32Red Supporting British Racing Handicap (Div 1) Class 6 · 8f · Standard · 9 ran 2/9 2 9-2 5281A Frederik Tylicki 11/4
04 Oct 12+465d Wolverhampton (AW) Samvo Betbroker Handicap Class 6 · 8.5f · Standard · 12 ran 5/12 1¼ 9-5 5572A Chris Catlin 12/1
27 Jun 11+12d Pontefract Wayne Conway Memorial Handicap Class 5 · 12f · Good To Firm · 9 ran 9/9 2¼ 8-6 5545C P J McDonald 10/1
15 Jun 11+64d Hamilton Racing Uk On Virgin Media 536 Handicap Class 6 · 8.5f · Good · 14 ran 11/14 hd 9-6 5949A Andrew Heffernan 14/1
12 Apr 11+122d Southwell (AW) 32Red.com Handicap Class 6 · 8f · Standard · 8 ran 4/8 10 9-6 5947C Phillip Makin 7/2F
11 Dec 10+11d Southwell (AW) Bet On Today's Football At totesport.com Nursery Class 6 · 8f · Standard · 8 ran 5/8 2¼ 9-4 6161A Phillip Makin 13/8F
30 Nov 10+20d Southwell (AW) Kris & Helen Clark's 4 Year Anniversary Nursery Handicap Class 6 · 7f · Standard To Slow · 10 ran 2/10 shd 9-5 5878A P J McDonald 3/1J
10 Nov 10+65d Southwell (AW) Play Golf At Southwell Golf Club Nursery (Div 1) Class 5 · 8f · Standard · 10 ran 1/10 8-6 5373A Chris Catlin 4/1
06 Sep 10+9d Newcastle European Breeders' Fund Maiden Stakes Class 5 · 6f · Good · 10 ran 7/10 1¼ 9-0 5353A Kelly Harrison 150/1
28 Aug 10+17d Redcar Market Cross Jewellers Median Auction Maiden Stakes Class 5 · 6f · Good To Firm · 14 ran 9/14 1½ 9-0 —48A Andrew Heffernan 50/1
11 Aug 10 Beverley Hull Daily Mail Maiden Auction Stakes Class 5 · 5f · Good To Firm · 16 ran 12/16 hd 8-10 —47A Kelly Harrison 66/1

Quick answers

How many races has Geronimo Chief (IRE) won?
Geronimo Chief (IRE) won 1 of 13 archived starts between 2010 and 2013, a strike rate of 7.7%. Placed 3 times in total (23.1% of starts).
Who trained Geronimo Chief (IRE)?
Geronimo Chief (IRE) was trained by Andrew Crook on the most recent run on record, at Wolverhampton (AW) on 19 March 2013.
Who is Geronimo Chief (IRE)'s sire?
Geronimo Chief (IRE) is by Sleeping Indian (GB) out of Portorosa (USA), whose sire is Irish River.
What going does Geronimo Chief (IRE) prefer?
Geronimo Chief (IRE) has the best record on standard (aw) going: 1 win from 8 starts (12.5%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Geronimo Chief (IRE)'s official rating?
The most recent official rating on record is 51, from the run on 19 March 2013. The highest on record is 61.
What is Geronimo Chief (IRE)'s sire's record?
Sleeping Indian (GB)'s progeny in our archive have won 8.9% of 3,714 runs since Jan 2008 (238 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 0.9% from 108.
Who are Geronimo Chief (IRE)'s siblings?
Out of Portorosa (USA), Geronimo Chief (IRE) has 7 other produce in our archive, 4 of them winners. Most wins: Secret Escape (IRE) (4). Highest grade won: Class 1 (Portrade (IRE)). The wins came over 1m–2m3½f. As at Oct 2026.

Record shown from August 2010. 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.