Optima Racing › Horses › Isabella Castile (GB)

Isabella Castile (GB)

3yo b f · Form & record 2024-08-16 to 2025-08-28 — from our verified UK & Irish results database. Trained by Jack Channon.

Pedigree Rock Of Gibraltar (IRE) × Last Lahar (GB) (by Sixties Icon)

OwnerBox 41 Racing

BreederBarry Walters Farms

Ratings Official 80 · best RPR 83 · best TS 59

Runs

Wins

11.1%

Strike rate

44.4%

Place rate

1.5

Actual / Expected

-27.8%

Level-stake ROI

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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.

Date	Off	Course	Dist	Going	Cl	Pos	Btn	Jockey	Wgt	OR	RPR	TS	SP
2025-08-28	23d	Newbury	7f	Good	4	5/10	3.5	George Bass	135	80	71	48	18/1
Flat Turf Venatour 'Racing Around The World' Handicap Took keen hold - in touch with leaders - weakened from over 1f out(op 14/1 tchd 20/1)
2025-08-05	82d	Newbury	7f	Firm	4	2/8	0.3	Tom Marquand	129	78	83	59	11/1
Flat Turf Daily Bet Boosts At BetVictor Fillies' Handicap In touch with leaders - went second over 1f out - kept on well inside final furlong - just held
2025-05-15	10d	Kempton (AW)	7f	Standard	4	5/12	1.5	George Bass	122	77	65	52	8/1
Flat AW Try Unibet's New Improved Acca Boosts Fillies' Handicap (London Mile Series Qualifier) Led - headed over 1f out - weakened final furlong(op 7/1)
2025-05-05	18d	Kempton (AW)	6f	Standard	4	2/10	0.3	George Bass	129	77	81	53	17/2
Flat Unibet More Extra Place Races Fillies Handicap
2025-04-17	173d	Newmarket	7f	Good	4	4/9	1	David Probert	133	78	75	47	11/1
Flat debenhams.com Handicap (Div II)
2024-10-26	12d	Newbury	7f	Heavy	1	10/10	1	George Bass	128	79	–	–	25/1
Listed Flat Turf Highclere Thoroughbred Racing Stakes (Registered As The Radley Stakes) () (Fillies) Led - headed over 3f out - weakened over 2f out(op 28/1)
2024-10-14	24d	Windsor	6f	Heavy	4	1/13	0	George Bass	125	–	75	48	11/2
Flat Turf Free Digital Racecard At raceday-ready.com Fillies Novice Stakes (GBB Race) Raced in second - ridden and challenging over 1f out - soon led - won going away(op 6/1 tchd 9/2)
2024-09-20	35d	Newbury	7f	Soft	2	3/4	0.05	Charles Bishop	126	–	72	33	33/1
Flat Turf Dubai Duty Free Full Of Surprises British EBF Fillies Conditions Stakes (GBB Race) Took keen hold - raced in third - went second over 1f out - lost position final strides(op 28/1)
2024-08-16	DEB	Newbury	6f	Good	4	9/13	0.2	George Bass	125	–	50	52	100/1
Flat Turf Tom Mitchell 70th Birthday Celebration British EBF Fillies Novice Stakes (GBB/IRE Incentive Race) Always behind (jockey said filly ran green)(tchd 125/1)

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 run	Runs	Wins	SR
Quick (under 2wk)	2	0	0.0%
Normal (2-4wk)	3	1	33.3%
Freshened (1-2m)	1	0	0.0%
Layoff (2-6m)	2	0	0.0%

Record by class

Class	Runs	Wins	SR
Class 4	7	1	14.3%

Record by distance

Trip	Runs	Wins	SR
Sprint (5-6f)	3	1	33.3%
Mile (7-9f)	6	0	0.0%

Record by going

Going	Runs	Wins	SR
Good	3	0	0.0%

Record by course

Course	Runs	Wins	SR
Newbury	5	0	0.0%

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

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Data: official UK & Irish results, 2024-08-16–2025-08-28. Historical and not a guarantee of future results. 18+ · BeGambleAware.