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Horse profile

Riolo (IRE)

5yo gelding (at last run, Dec 2007) · Last trainer Ken Clutterbuck · Last owner K F C Racing
by Priolo (USA) out of Ostrusa (AUT) (Rustan)
20 runs · 10 courses · from Feb 2006
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 27 Dec 2007 — 6,873 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2007 · 5th of 9 Won at Brighton Last raced off OR 45
KTB Profile

Riolo (IRE) is 1 from 20, the win coming at Class 5 level. Hasn't won since Aug 2006. The win came on turf — 0 from 5 on the all-weather, and the win came on good or faster ground (0 from 3 on softer). Last raced off 45, 14lb below the career-high mark.

Based on 20 archived runs · updated 22 Oct 2026
KTB at a glance Won on turf, 0 on AW Wins on good or faster Win at Class 5 OR ↓ 14lb off peak
Official rating45↓ 14lb off peak
45 43–59

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 (flat) 50C the best of the last 3 rated runs · Wolverhampton (AW), 27 Dec 2007 Official rating 45 at the last flat run, 27 Dec 2007

Best recent KTB Rating (jumps) 60C the best of the last 1 rated run · Exeter, 21 Feb 2006

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 19 figures · best 71C · median 40
GoingRunsBestMedianSince 22 Oct 2025
Good to Firm860C44.5—
Standard (AW)560C46—
Firm371C43—
Good to Soft237C36—
Good1———
DistanceRunsBestMedianSince 22 Oct 2025
6f – 7f1571C40—
1m – 1m1f450C40.5—
Jumps 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 20 figures from 20 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
Priolo (USA)

Progeny in our archive have won 9.8% of 439 runs since Jan 2008 (62 horses).

GoingRunsWinsSRvs sireThis horse
Firm400%−9.80 from 3
Good to Firm3213.1%−6.71 from 8
Good7745.2%−4.60 from 1
Good to Soft52713.5%+3.70 from 2
Soft1281410.9%+1.10 from 1
Heavy7679.2%−0.6—
Standard (AW)701014.3%+4.50 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f600%−9.81 from 15
1m – 1m1f19315.8%+60 from 4
1m2f – 1m4f981212.2%+2.4—
1m5f – 2m1111311.7%+1.90 from 1
2m1f – 2m4f132107.6%−2.2—
2m5f – 3m6845.9%−3.9—
Over 3m5120%+10.2—

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
Ostrusa (AUT) (Rustan)

5 siblings in the archive, 3 winners — best of them Borough Boy (IRE) (8 wins).

The wins came over 5f–6f; the highest grade won is Group 3 (Osterhase (IRE)).

ProduceRunsWinsWin tripsBest grade
Borough Boy (IRE)8685f–6fClass 4
Osterhase (IRE)2555f–6fGroup 3
Ostatnia (IRE)2955f—
Villa Bianca's (IRE)50——
Ostung (IRE)60——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 8 1 13% +9.00
Standard (AW) 5 0 0% −5.00
Firm 3 0 0% −3.00
Good to Soft 2 0 0% −2.00
Good 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 9 0 0% −9.00
Class 5 9 1 11% +8.00
Class 4 2 0 0% −2.00

CourseRunsWinsSR£1
Brighton 5 1 20% +12.00
Yarmouth 3 0 0% −3.00
Wolverhampton (AW) 2 0 0% −2.00
Lingfield 2 0 0% −2.00
Newmarket 2 0 0% −2.00
Kempton (AW) 2 0 0% −2.00
Warwick 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Exeter 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 15 1 7% +2.00
1m – 1m1f 4 0 0% −4.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Kevin Ghunowa 8 1 13% +9.00
Adam Kirby 4 0 0% −4.00
James Doyle 3 0 0% −3.00
Mr S Best 1 0 0% −1.00
Jerry O'Dwyer 1 0 0% −1.00
Shane Creighton 1 0 0% −1.00
Brian Reilly 1 0 0% −1.00
S P Walsh 1 0 0% −1.00

HeadgearRunsWinsSR£1
Blinkers 13 1 8% +4.00
None 6 0 0% −6.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2007 6 0 0% −6.00
2006 14 1 7% +3.00

TypeRunsWinsSR£1
Flat 19 1 5% −2.00
NH Flat 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 ORKTB Jockey SP
27 Dec 07+30d Wolverhampton (AW) Go Pontin's Now Handicap Class 6 · 8.5f · Standard · 9 ran 5/9 1¼ 8-6 4550C James Doyle 20/1
27 Nov 07+85d Wolverhampton (AW) pontins.com Amateur Riders' Handicap (Div 1) Class 6 · 8.5f · Standard · 13 ran 7/13 1¾ 10-0 4331C Mr S Best 80/1
03 Sep 07+13d Lingfield Lingfield Park For Weddings Handicap Class 6 · 6f · Good To Firm · 17 ran 8/17 1½ 8-8 4838C Kevin Ghunowa 16/1
21 Aug 07+13d Brighton William Hill Littlehampton Shop - Staff Day Out Handicap Class 5 · 7f · Good To Soft · 6 ran 5/6 3½ 8-4 5035C Jerry O'Dwyer 12/1
08 Aug 07+47d Yarmouth Eastern Power Systems Handicap Class 5 · 6f · Good To Firm · 10 ran 8/10 6 8-4 5317C Kevin Ghunowa 25/1
22 Jun 07+270d Newmarket Welcome To The July Course Apprentice Handicap Class 5 · 8f · Good · 15 ran 12/15 nk 8-7 5531C Shane Creighton 33/1
25 Sep 06+12d Brighton Jim Hicks Memorial Handicap Class 6 · 6f · Good To Soft · 15 ran 9/15 shd 8-11 5637C Kevin Ghunowa 12/1
13 Sep 06+22d Yarmouth Fisherman's Wharf Freehouse South Pier Lowestoft Handicap Class 6 · 7f · Good To Firm · 16 ran 5/16 1 8-13 5652C Kevin Ghunowa 20/1
22 Aug 06+12d Brighton Keri Davies & Kristina Miller Apex Memorial Handicap Class 5 · 7f · Good To Firm · 8 ran 1/8 8-5 5339C Kevin Ghunowa 16/1
10 Aug 06+19d Yarmouth Great Yarmouth Glass Maiden Handicap Class 6 · 6f · Good To Firm · 15 ran 6/15 1¾ 9-7 5551C Kevin Ghunowa 16/1
22 Jul 06+20d Lingfield ladbrokes.com Supporting Spinal Injuries Assoc Handicap Class 6 · 6f · Good To Firm · 17 ran 12/17 hd 9-3 5722C Kevin Ghunowa 14/1
02 Jul 06+9d Warwick Mattersons Trade Products Maiden Stakes Class 5 · 6f · Firm · 6 ran 3/6 5 9-4 5737C James Doyle 9/1
23 Jun 06+7d Newmarket thesportsman.com Apprentice Handicap Class 5 · 8f · Good To Firm · 16 ran 8/16 3 8-12 5750C Kevin Ghunowa 50/1
16 Jun 06+7d Nottingham Buy Tickets Online At nottinghamracecourse.co.uk Handicap Class 6 · 6f · Good To Firm · 15 ran 4/15 ½ 9-8 5960C Brian Reilly 66/1
09 Jun 06+24d Brighton Skybet England 3 Paraguay 0 10/1 Press Red Handicap Class 5 · 7f · Firm · 9 ran 9/9 2 8-9 5943C Adam Kirby 20/1
16 May 06+23d Brighton STS Flooring Maiden Stakes Class 5 · 6f · Firm · 7 ran 4/7 hd 9-4 5971C James Doyle 100/1
23 Apr 06+21d Kempton (AW) Kempton For Weddings Maiden Stks (Div 2) Class 4 · 7f · Standard · 14 ran 14/14 shd 9-8 5046C Adam Kirby 100/1
02 Apr 06+11d Kempton (AW) Play Blackjack At intercasino.co.uk Maiden Stakes Class 4 · 7f · Standard · 12 ran 9/12 ½ 9-8 —40C Adam Kirby 100/1
22 Mar 06+29d Lingfield (AW) DHL Citispeed Median Auction Maiden Stakes Class 6 · 7f · Standard · 11 ran 6/11 1 9-9 —60C Adam Kirby 66/1
21 Feb 06 Exeter Gg.com 'Junior' Standard Open NH Flat Race Class 5 · 13f · Soft · 12 ran 11/12 7 10-5 —60C S P Walsh 33/1

Quick answers

How many races has Riolo (IRE) won?
Riolo (IRE) won 1 of 20 archived starts between 2006 and 2007, a strike rate of 5%. Placed 1 time in total (5% of starts).
Who trained Riolo (IRE)?
Riolo (IRE) was trained by Ken Clutterbuck on the most recent run on record, at Wolverhampton (AW) on 27 December 2007.
Who is Riolo (IRE)'s sire?
Riolo (IRE) is by Priolo (USA) out of Ostrusa (AUT), whose sire is Rustan.
What going does Riolo (IRE) prefer?
Riolo (IRE) has the best record on good to firm 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 Riolo (IRE)'s official rating?
The most recent official rating on record is 45, from the run on 27 December 2007. The highest on record is 59.
What is Riolo (IRE)'s sire's record?
Priolo (USA)'s progeny in our archive have won 9.8% of 439 runs since Jan 2008 (62 horses), Flat and jumps together.
Who are Riolo (IRE)'s siblings?
Out of Ostrusa (AUT), Riolo (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Borough Boy (IRE) (8). Highest grade won: Group 3 (Osterhase (IRE)). The wins came over 5f–6f. As at Oct 2026.

Record shown from February 2006. 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.