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Horse profile

Diamond Rio (IRE)

4yo filly (at last run, Sep 2016) · Last trainer Anthony Mullins · Last owner M Foley
by Captain Rio (GB) out of Lesoto Diamond (IRE) (Darnay)
9 runs · 5 courses · from May 2015
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Sep 2016 — 3,698 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2016 · 23rd of 25 Won at Curragh Last raced off OR 77
KTB Profile

Diamond Rio (IRE) is 1 from 9. Hasn't won since Jul 2015. Last raced off a career-high mark of 77.

Based on 9 archived runs · updated 27 Oct 2026
KTB at a glance OR at career high

Progeny in our archive

Produce record

As a dam, Diamond Rio (IRE) has 6 produce in the archive, 3 winners — most wins Genesis (IRE) (4 wins).

The wins came over 5f–1m.

ProduceRunsWinsWin tripsBest grade
Genesis (IRE)2845f–6f—
Dandy Warhol (IRE)116f—
Cause I Like You (IRE)2011m—
Tom Red (IRE)90——
Fancy Red Diamond (IRE)150——
Miss Princess (IRE)70——
Official rating77At career-high mark
77 75–77

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 82A the best of the last 3 rated runs · Curragh, 17 Jul 2016 Official rating 77 at the last run, 11 Sep 2016

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 9 figures · best 82A · median 68
GoingRunsBestMedianSince 27 Oct 2025
Good382A68—
Good to Soft275A73—
Soft1———
Standard (AW)1———
Heavy1———
Good to Firm1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f575A66—
1m – 1m1f482A68.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 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
Captain Rio (GB)

Progeny in our archive have won 9.5% of 6,912 runs since Jan 2008 (423 horses).

GoingRunsWinsSRvs sireThis horse
Firm71811.3%+1.8—
Good to Firm1,21313010.7%+1.20 from 1
Good1,4201228.6%−0.90 from 3
Good to Soft773628%−1.51 from 2
Soft1,04311410.9%+1.40 from 1
Heavy3764211.2%+1.70 from 1
Standard (AW)2,0161819%−0.50 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,62816710.3%+0.8—
6f – 7f3,0222889.5%0—
1m – 1m1f953768%−1.50 from 4
1m2f – 1m4f485469.5%01 from 5
1m5f – 2m5625710.1%+0.6—
2m1f – 2m4f211209.5%0—
2m5f – 3m43511.6%+2.1—
Over 3m800%−9.5—

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

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Good to Soft 2 1 50% +11.00
Soft 1 0 0% −1.00
Standard (AW) 1 0 0% −1.00
Heavy 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 4 1 25% +9.00
Gowran Park 2 0 0% −2.00
Dundalk (AW) (IRE) 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 5 1 20% +8.00
1m – 1m1f 4 0 0% −4.00

JockeyRunsWinsSR£1
Rory Cleary 3 0 0% −3.00
Danny Redmond 3 1 33% +10.00
Mark Gallagher 1 0 0% −1.00
Dylan Robinson 1 0 0% −1.00
Ronan Whelan 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 6 1 17% +7.00
Tongue tie 3 0 0% −3.00

SeasonRunsWinsSR£1
2016 6 0 0% −6.00
2015 3 1 33% +10.00

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
2016 · 6 runs
11 Sep 16+32d Curragh Irish Stallion Farms European Breeders Fund 'Northfields' Handicap 10f · Yielding · 25 ran 23/25 9 8-4 7753C Mark Gallagher 50/1
10 Aug 16+24d Gowran Park Irish Stallion Farms E.B.F. Hurry Harriet Stakes (Fillies Listed) 9.5f · Good · 14 ran 14/14 7 9-8 7755C Rory Cleary 50/1
17 Jul 16+5d Curragh Irish Stallion Farms E.B.F. Fillies Handicap For The Defence Forces Trophy 8f · Good · 8 ran 2/8 2 9-0 7582A Rory Cleary 20/1
12 Jul 16+18d Dundalk (AW) (IRE) Coral.ie Bet & Watch Irish And UK Racing Live Handicap 10.5f · Standard · 14 ran 11/14 ¾ 9-7 7566A Danny Redmond 9/1
24 Jun 16+79d Curragh Donedeal Apprentice Derby 12f · Good To Yielding · 15 ran 7/15 nk 9-5 7671A Dylan Robinson 20/1
06 Apr 16+262d Leopardstown Irish Stallion Farms E.B.F. Noblesse Stakes (Fillies Listed) 12f · Heavy · 10 ran 10/10 8 9-0 7663C Ronan Whelan 33/1
2015 · 3 runs
19 Jul 15+11d Curragh Waxperts Fillies Maiden 10f · Good To Yielding · 8 ran 1/8 8-7 —75A Danny Redmond 12/1
08 Jul 15+42d Naas Irish Stallion Farms E.B.F. Fillies Maiden 8f · Good To Firm · 6 ran 3/6 3 9-0 —69B Rory Cleary 11/4
27 May 15 Gowran Park Irish Stallion Farms E.B.F. Median Auction Fillies Maiden 9.5f · Good · 10 ran 3/10 3½ 8-7 —68A Danny Redmond 50/1

Quick answers

How many races has Diamond Rio won?
Diamond Rio (IRE) won 1 of 9 archived starts between 2015 and 2016, a strike rate of 11.1%. Placed 3 times in total (33.3% of starts).
Who trained Diamond Rio?
Diamond Rio (IRE) was trained by Anthony Mullins on the most recent run on record, at Curragh on 11 September 2016.
Who is Diamond Rio's sire?
Diamond Rio (IRE) is by Captain Rio (GB) out of Lesoto Diamond (IRE), whose sire is Darnay.
What is Diamond Rio's official rating?
The most recent official rating on record is 77, from the run on 11 September 2016. That is also the highest on record.
What is Diamond Rio's sire's record?
Captain Rio (GB)'s progeny in our archive have won 9.5% of 6,912 runs since Jan 2008 (423 horses), Flat and jumps together.
Has Diamond Rio produced winners?
As a dam, Diamond Rio (IRE) has 6 produce in our archive, 3 of them winners. Most wins: Genesis (IRE) (4). The wins came over 5f–1m. As at Oct 2026.

Record shown from May 2015. 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.