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Horse profile

Riley Rocks (GB)

3yo gelding · Trainer Dylan Cunha · Owner Chris Housego Partner
by Sergei Prokofiev (CAN) out of Clouds Rest (GB) (Showcasing)
11 runs · 6 courses · from Dec 2025
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won last time out 3 wins · Southwell (AW) & Newcastle (AW) Last run 10 Oct 2026 · 1st of 8 Last raced off OR 65
KTB Profile

Riley Rocks won three of 11 starts with all three wins on the all-weather at Southwell and Newcastle. All wins came over 6f – 7f on standard going, two of them in handicaps. He won last time out at Southwell in Oct 2026 in a Class 6 handicap, having held up. The gelding is 0 from five on turf.

Based on 11 archived runs · run-style from 10 commented runs since Dec 2025 · updated 25 Oct 2026
KTB at a glance All wins on AW OR ↓ 13lb off peak
Official rating65↓ 13lb off peak
65 65–78

KTB Speed and Rating

KTB Speed

Best recent Speed 99 the best of the last 3 graded (A or B) runs · Southwell (AW), 10 Oct 2026

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 →

Flat 11 figures · best 102A · median 90
GoingRunsBestMedianSince 25 Oct 2025
Standard (AW)699A926 runs · 99 / 92
Good to Firm294A80.52 runs · 94 / 80.5
Good2102A83.52 runs · 102 / 83.5
Good to Soft1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
6f – 7f899A878 runs · 99 / 87
Under 6f3102A943 runs · 102 / 94

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 11 figures from 11 runs · as at 18 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 95A the best of the last 3 rated runs · Southwell (AW), 10 Oct 2026 Official rating 65 at the last run, 10 Oct 2026

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 11 figures · best 95A · median 73
GoingRunsBestMedianSince 25 Oct 2025
Standard (AW)695A74.56 runs · 95 / 74.5
Good to Firm282A64.52 runs · 82 / 64.5
Good274A63.52 runs · 74 / 63.5
Good to Soft1——1 run · —
DistanceRunsBestMedianSince 25 Oct 2025
6f – 7f895A74.58 runs · 95 / 74.5
Under 6f374A603 runs · 74 / 60

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 runs · as at 18 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 10 analysed runs since Dec 2025

  • Held up 4 (40%) · 1 win
  • Mid-division 4 (40%) · 1 win
  • Prominent 2 (20%) · 1 win

Pedigree intelligence

Sire
Sergei Prokofiev (CAN)

Progeny in our archive have won 10.5% of 1,347 runs since Jan 2008 (202 horses).

GoingRunsWinsSRvs sireThis horse
Firm12433.3%+22.8—
Good to Firm261218%−2.50 from 2
Good302289.3%−1.20 from 2
Good to Soft1121311.6%+1.10 from 1
Soft931111.8%+1.3—
Heavy28517.9%+7.4—
Standard (AW)5396011.1%+0.63 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2403112.9%+2.40 from 3
6f – 7f8238510.3%−0.23 from 8
1m – 1m1f2262310.2%−0.3—
1m2f – 1m4f5235.8%−4.7—
1m5f – 2m400%−10.5—
2m1f – 2m4f200%−10.5—

Flat and jumps together (all codes) · since Jan 2008 · as at 25 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Clouds Rest (GB) (Showcasing)

6 siblings in the archive, 5 winners — best of them Sporting Hero (GB) (10 wins).

The wins came over 5f–6f; the highest grade won is Class 2 (Sergio Parisse (GB)).

ProduceRunsWinsWin tripsBest grade
Sporting Hero (GB)51105f–6fClass 5
Gogo Yubari (GB)54105f–6fClass 5
Tenaya Canyon (GB)2235f–6fClass 3
Sergio Parisse (GB)616fClass 2
Spirit Of The Sky (GB)815fClass 4
Adaay With Friends (GB)20——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 6 3 50% +7.25
Good to Firm 2 0 0% −2.00
Good 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 5 2 40% +4.50
Class 5 4 0 0% −4.00
Class 6 1 1 100% +2.75
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Southwell (AW) 3 2 67% +7.75
Windsor 2 0 0% −2.00
Newcastle (AW) 2 1 50% +0.50
Goodwood 2 0 0% −2.00
Lingfield (AW) 1 0 0% −1.00
Epsom Downs 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 8 3 38% +5.25
Under 6f 3 0 0% −3.00

JockeyRunsWinsSR£1
Ray Dawson 4 0 0% −4.00
Marco Ghiani 1 1 100% +2.75
Sam James 1 0 0% −1.00
Stevie Donohoe 1 0 0% −1.00
Kyle McHugh 1 0 0% −1.00
David Probert 1 1 100% +6.00
Hollie Doyle 1 1 100% +1.50
Kyle Strydom 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 10 3 30% +3.25
Tongue tie 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 10 3 30% +3.25
2025 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
2026 · 10 runs
10 Oct 26+26d Southwell (AW) Pepsi Max Handicap Stakes (Div II) Class 6 · 6f · Standard · 8 ran Settled behind the main bunch - nudged 2f out then made headway to hold third over 1f out - hit the front 110yds out and pulled clear to score 1/8 9-11 6599A95A Marco Ghiani 11/4J
14 Sep 26+9d Windsor Ivor Laws Memorial Race Handicap Stakes Class 5 · 6f · Good To Soft · 13 ran Settled towards the back - unable to land a blow - well held in 11th 11/13 hd 9-7 6875C54A Ray Dawson 22/1
05 Sep 26+21d Newcastle (AW) Download The Racecourse App Raceday Ready Handicap Stakes Class 5 · 6f · Standard · 14 ran slow to begin - settled at the back - driven and made late headway inside final furlong - unable to close near the finish - eventually held in sixth 6/14 ¾ 9-9 7084B77A Sam James 7/2J
15 Aug 26+17d Lingfield (AW) Follow @Attheraces On Instagram Handicap Stakes Class 5 · 6f · Standard · 8 ran mid-division early - driven for effort past halfway - drifted right and went wide entering the home turn 2f out - stayed on at one speed in the final furlong to finish fourth beaten 6 lengths 4/8 2¼ 9-7 7296B73A Stevie Donohoe 11/2
29 Jul 26+44d Goodwood Coral Charlton Handicap Stakes Class 4 · 6f · Good To Firm · 26 ran Knocked at the break - shifted left early to settle towards the stand rail - tracked from the back of the field - drifted right approaching 2f out - pushed along inside the final furlong before dropping away 20/26 1¼ 8-9 7567C47A Kyle McHugh 40/1
15 Jun 26+10d Windsor Track Radio On Digital & DAB Handicap Class 4 · 6f · Good To Firm · 11 ran Close to the pace early - asked for effort with 2f left - faded inside final furlong to finish fourth 4/11 1¾ 9-5 7694A82A Ray Dawson 16/1
05 Jun 26+13d Epsom Downs Win With Zyn 3yo 'Dash' Handicap Class 2 · 5f · Good · 16 ran Held mid-pack early - checked for space and lost touch inside final 2f - well held at the line 14/16 2¼ 8-11 7765C53A Ray Dawson 10/1
23 May 26+58d Goodwood Track Radio Handicap Class 4 · 5f · Good · 9 ran Pulled hard through mid-pack - pressed for effort a furlong out then bumped and denied room - lost momentum close home to finish sixth beaten 3¼ lengths 6/9 nk 9-9 78102A74A Ray Dawson 7/2J
26 Mar 26+84d Southwell (AW) Read Meg Nicholls' Blog At betmgm.co.uk Handicap Class 4 · 6f · Standard · 7 ran Settled midfield early - urged forward with 4f remaining - driven approaching final 2f - powered clear inside last furlong to score going away 1/7 9-4 7567A76A David Probert 6/1
01 Jan 26+13d Newcastle (AW) Create Your Bet Builders At Midnite Restricted Novice Stakes (GBB Race) Class 4 · 6f · Standard · 8 ran Sat close to the front early - pushed to the front approaching the final furlong - stayed on strongly to the line 1/8 9-0 —90A70A Hollie Doyle 6/4
2025 · 1 run
19 Dec 25 Southwell (AW) Win 250,000 With BetMGM's Golden Goals Restricted Novice Stakes (GBB Race) Class 5 · 5f · Standard · 8 ran slow to break - settled towards the back - shifted left approaching 2f out - stayed on late without threatening finished 4th beaten 5 1/4 lengths 4/8 1¾ 9-7 —94A60A Kyle Strydom 5/1

Quick answers

How many races has Riley Rocks won?
Riley Rocks (GB) won 3 of 11 archived starts between 2025 and 2026, a strike rate of 27.3%. Placed 3 times in total (27.3% of starts).
Who trains Riley Rocks?
Riley Rocks (GB) is trained by Dylan Cunha, who saddled the horse on its most recent run on 10 October 2026.
Who is Riley Rocks's sire?
Riley Rocks (GB) is by Sergei Prokofiev (CAN) out of Clouds Rest (GB), whose sire is Showcasing.
What going does Riley Rocks prefer?
Riley Rocks (GB) has the best record on standard (aw) going: 3 wins from 6 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Riley Rocks's official rating?
The most recent official rating on record is 65, from the run on 10 October 2026. The highest on record is 78.
What is Riley Rocks's sire's record?
Sergei Prokofiev (CAN)'s progeny in our archive have won 10.5% of 1,347 runs since Jan 2008 (202 horses), Flat and jumps together.
Who are Riley Rocks's siblings?
Out of Clouds Rest (GB), Riley Rocks (GB) has 6 other produce in our archive, 5 of them winners. Most wins: Sporting Hero (GB) (10). Highest grade won: Class 2 (Sergio Parisse (GB)). The wins came over 5f–6f. As at Oct 2026.

Record shown from December 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.