★  RECENT WINNERS · EVERY PICK LOGGED BEFORE THE OFF  —  Ice Cube Epsom 6/5✓  ·  Caislean Gear Killarney 2/1✓  ·  Geryon Leopardstown 11/10✓  ·  Perfect Scoundrel Epsom 11/8✓  ·  Loughrea Leopardstown 7/2✓  ·  Thickthorn Tom Worcester 6/5✓  ·  The Balearic Sun Epsom 7/4✓  ·  Serenity Dream Chepstow 15/8✓  ·  Doon The Glen Hamilton 11/4✓  ·  Early Dawning Killarney 2/1✓  ·  Inspired Hamilton 2/1✓  ·  I'll Be Back Hamilton 3/1✓  ·  Arch Enemy Killarney 3/1✓  ·  Sunlit Sea Lingfield 5/4✓  ·  Startled Lady Yarmouth 5/2✓  ·  Bella Colombia Killarney 2/1✓  ·  Kalir Killarney 3/1✓  ·  Havana Club Bath 9/4✓  —  SEE EVERY RESULT — WINS & LOSSES →  —  ★  RECENT WINNERS · EVERY PICK LOGGED BEFORE THE OFF  —  Ice Cube Epsom 6/5✓  ·  Caislean Gear Killarney 2/1✓  ·  Geryon Leopardstown 11/10✓  ·  Perfect Scoundrel Epsom 11/8✓  ·  Loughrea Leopardstown 7/2✓  ·  Thickthorn Tom Worcester 6/5✓  ·  The Balearic Sun Epsom 7/4✓  ·  Serenity Dream Chepstow 15/8✓  ·  Doon The Glen Hamilton 11/4✓  ·  Early Dawning Killarney 2/1✓  ·  Inspired Hamilton 2/1✓  ·  I'll Be Back Hamilton 3/1✓  ·  Arch Enemy Killarney 3/1✓  ·  Sunlit Sea Lingfield 5/4✓  ·  Startled Lady Yarmouth 5/2✓  ·  Bella Colombia Killarney 2/1✓  ·  Kalir Killarney 3/1✓  ·  Havana Club Bath 9/4✓  —  SEE EVERY RESULT — WINS & LOSSES →  —  
Optima RacingHorses › Katalyst (GB)

Katalyst (GB)

3yo b f · Form & record 2025-08-14 to 2026-07-08 — from our verified UK & Irish results database. Trained by William Muir & Chris Grassick.
Pedigree AAli (IRE) × Katalea (GB) (by Mr Greeley)
OwnerCoral Racing Club
BreederCorps Commerce Ltd
Ratings Official 62 · best RPR 67 · best TS 58
9
Runs
0
Wins
0.0%
Strike rate
0.0%
Place rate
0.0
Actual / Expected
-100.0%
Level-stake ROI

We grade every runner like this — then send you the bet.

Optima's AI scores all UK & Irish racing daily and sends a verified pick to your Telegram at 11am — logged before the off, settled from official data. Free pick every day, no card needed.

Get today's free pick on Telegram →

Full form — last 9 runs

Btn = beaten lengths · OR = official rating · RPR = Racing Post Rating · TS = Topspeed. Blank cells are values we don't hold for that run — never a zero.
DateOffCourseDistGoingCl PosBtnJockeyWgt ORRPRTSSP
2026-07-08 35d Kempton (AW) 8f 6 13/13 46 Pierre-Louis Jamin b 132 62 64 58 20/1
Flat AW Unibet Supporting Safer Gambling Handicap dwelt at the start - never troubled the front runners from the back of the field
2026-06-03 15d Nottingham 8.5f Good 5 10/10 0.75 Lewis Edmunds b 128 63 40 32 7/1
Flat Turf Wildwest Beer Festival 4th July Fillies' Handicap Midfield - towards rear after 2f - weakened over 2f out (trainer said - regarding the poor form shown - that filly was unsuited by not being able to make the running on this occasion - which was noted)(op 8/1)
2026-05-19 21d Nottingham 8.5f Soft 5 4/12 0.2 Lewis Edmunds b 123 63 63 20 50/1
Flat Turf Conferences And Events At Nottingham Racecourse Fillies' Handicap Led - headed over 1f out - weakened gradually final 110yds - lost third post(tchd 66/1)
2026-04-28 130d Lingfield (AW) 8f Standard 6 6/6 18 Billy Loughnane p 135 65 9 45 10/1
Flat AW attheraces.com/marketmovers Handicap Prominent - weakened over 2f out(op 9/1)
2025-12-19 46d Southwell (AW) 8f Standard 5 5/9 0.5 Lewis Edmunds p 132 66 56 27 25/1
Flat AW Read Meg Nicholls' Blog At betmgm.co.uk Nursery Handicap Prominent early - midfield after 2f - some headway over 1f out - no telling impression(op 20/1)
2025-11-03 27d Wolverhampton (AW) 7f Standard 5 6/9 5.5 Kaiya Fraser p 126 68 32 11 6/1
Flat AW Bet £10 Get £40 With BetMGM Restricted Maiden Stakes (For horses In Bands B C And D) (GBB Race) Led early - soon in touch with leaders - weakened over 1f out(op 7/1 tchd 11/2)
2025-10-07 22d Southwell (AW) 7f Standard 5 5/13 0.3 Edward Greatrex p 128 67 28 25/1
Flat AW Free Tips Daily On attheraces.com Fillies' Restricted Novice Stakes (Bands C/D) (GBB Race) In touch with leaders - flashed tail repeatedly - pressed leaders from over 1f out - weakened final 110yds(op 28/1)
2025-09-15 32d Kempton (AW) 7f Standard 5 5/11 1.5 Lewis Edmunds p 128 67 40 400/1
Flat AW Racing TV Fillies' Novice Stakes (GBB Race) Led early - headed and in touch with leaders after 1f - flashed tail over 1f out - weakened inside final furlong(op 125/1)
2025-08-14 DEB Chepstow 6f Good 5 8/8 3.5 Lewis Edmunds 128 20 28/1
Flat Turf DragonBet / EBF Restricted Maiden Fillies' Stakes (C/D) (EBF Qual') (GBB/IRE Incentive Race) Slowly away - flashed tail repeatedly early - swerved sharply right over 3f out - always behind(op 33/1 tchd 40/1)

Record by layoff

Days since the previous run. Does this one go well fresh, or need a run? Career debut excluded — no prior run means no layoff.
Time since last runRunsWinsSR
Normal (2-4wk)400.0%
Freshened (1-2m)300.0%
Layoff (2-6m)100.0%

Record by class

ClassRunsWinsSR
Class 5700.0%
Class 6200.0%

Record by distance

TripRunsWinsSR
Mile (7-9f)800.0%

Record by going

GoingRunsWinsSR
Standard500.0%

We score Katalyst (GB) against the whole field — every time it runs

Every UK & Irish runner model-ranked each morning, verified before the off, in your Telegram by 11am.

Free daily pick on Telegram — no card → See today's full tips →
Free weekly racing data study + Saturday's banker — by email
No spam, ever. Unsubscribe with one click.

Data: official UK & Irish results, 2025-08-14–2026-07-08. Historical and not a guarantee of future results. 18+ · BeGambleAware.