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Horse profile

Rio Cato (GB)

3yo filly (at last run, Jun 2013) · Last trainer Alex Hales · Last owner S Brown E Partridge
6 runs · 6 courses · from Jun 2012
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 3 Jun 2013 — 4,895 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2013 · 10th of 10 New yard Last raced off OR 45
KTB Profile

Rio Cato (GB) is yet to win from 6 starts. Best effort: 4th of 8 at Folkestone (Jun 2012). Last raced off a career-high mark of 45.

Based on 6 archived runs · updated 28 Oct 2026

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 38C the best of the last 3 rated runs · Chepstow, 3 Jun 2013 Official rating 45 at the last run, 3 Jun 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 6 figures · best 38C · median 37.5
GoingRunsBestMedianSince 28 Oct 2025
Good to Firm438C38—
Good1———
Standard (AW)1———
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f538A37—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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 9.8% of 2,369 runs since Jan 2008 (226 horses).

Strongest on good to soft going: 14.5% from 386. Weakest over 6f – 7f (all codes): 6.6% from 349.

GoingRunsWinsSRvs sireThis horse
Firm1700%−9.8—
Good to Firm2662710.2%+0.40 from 4
Good6536710.3%+0.50 from 1
Good to Soft3865614.5%+4.7—
Soft466347.3%−2.5—
Heavy171179.9%+0.1—
Standard (AW)410317.6%−2.20 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5247.7%−2.1—
6f – 7f349236.6%−3.20 from 5
1m – 1m1f3624612.7%+2.9—
1m2f – 1m4f3663910.7%+0.90 from 1
1m5f – 2m5255310.1%+0.3—
2m1f – 2m4f4024010%+0.2—
2m5f – 3m274238.4%−1.4—
Over 3m39410.3%+0.5—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 1 winner — best of them Frenchie Lebec (GB) (1 win).

The wins came over 1m4f.

ProduceRunsWinsWin tripsBest grade
Frenchie Lebec (GB)311m4f—

Record by conditions

GoingRunsWinsSR£1
Good to Firm 4 0 0% −4.00
Good 1 0 0% −1.00
Standard (AW) 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 3 0 0% −3.00
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Chepstow 1 0 0% −1.00
Leicester 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Doncaster 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Folkestone 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 5 0 0% −5.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Shane Kelly 2 0 0% −2.00
Luke Morris 1 0 0% −1.00
Chris Catlin 1 0 0% −1.00
Ashley Morgan 1 0 0% −1.00
Jimmy Quinn 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Hood + tongue tie 1 0 0% −1.00
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2013 1 0 0% −1.00
2012 5 0 0% −5.00

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
2013 · 1 run
03 Jun 13+265d Chepstow Bathwick Tyres Bristol Handicap Class 6 · 12f · Good To Firm · 10 ran 10/10 4 8-2 4538C Luke Morris 33/1
2012 · 5 runs
11 Sep 12+32d Leicester Better Prices On Betfair Mobile Selling Stakes Class 6 · 7f · Good · 15 ran 13/15 10 8-7 4533C Chris Catlin 25/1
10 Aug 12+15d Newmarket College Of West Anglia Selling Stakes Class 5 · 7f · Good To Firm · 8 ran 7/8 1¼ 8-3 4238A Ashley Morgan 25/1
26 Jul 12+16d Doncaster Olivia Adams Is A Teenager Today Maiden Auction Fillies' Stakes Class 5 · 7f · Good To Firm · 15 ran 15/15 1 8-6 —37C Jimmy Quinn 50/1
10 Jul 12+11d Wolverhampton (AW) Mirror Punters Club Maiden Auction Stakes Class 5 · 7f · Standard · 12 ran 8/12 5 8-6 —37C Shane Kelly 8/1
29 Jun 12 Folkestone FGS Access Median Auction Maiden Stakes (Str) Class 6 · 7f · Good To Firm · 8 ran 4/8 13 8-12 —38C Shane Kelly 20/1

Quick answers

How many races has Rio Cato won?
Rio Cato (GB) has yet to win, from 6 archived starts between 2012 and 2013.
Who trained Rio Cato?
Rio Cato (GB) was trained by Alex Hales on the most recent run on record, at Chepstow on 3 June 2013.
Who is Rio Cato's sire?
Rio Cato (GB) is by Notnowcato (GB) out of Brazilian Terrace (GB), whose sire is Zilzal.
What is Rio Cato's official rating?
The most recent official rating on record is 45, from the run on 3 June 2013. That is also the highest on record.
What is Rio Cato's sire's record?
Notnowcato (GB)'s progeny in our archive have won 9.8% of 2,369 runs since Jan 2008 (226 horses), Flat and jumps together. Strongest on good to soft going: 14.5% from 386. Weakest over 6f – 7f (all codes): 6.6% from 349.
Who are Rio Cato's siblings?
Out of Brazilian Terrace (GB), Rio Cato (GB) has 1 other produce in our archive, 1 of them a winner. Most wins: Frenchie Lebec (GB) (1). The wins came over 1m4f. As at Oct 2026.

Record shown from June 2012. 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.