Optima Racing › Horses › Impervious (IRE)

Impervious (IRE)

7yo mare · Form & record 2021-08-02 to 2023-04-28 — from our verified UK & Irish results database. Trained by C A Murphy.

Pedigree Shantou (USA) × ?

Ratings Official 155 · best RPR 162 · best TS 130

Runs

Wins

72.7%

Strike rate

72.7%

Place rate

2.94

Actual / Expected

344.1%

Level-stake ROI

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Full form — last 11 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
2023-04-28	42d	Punchestown	21f	Soft	–	1/6	–	Brian Hayes	157	155	162	99	8/11
Hanlon Concrete Irish EBF Glencarraig Lady Francis Flood Mares Chase
2023-03-17	61d	Cheltenham	20.5f	Soft	1	1/9	–	Brian Hayes	159	151	159	115	15/8
Mrs Paddy Power Mares Chase (Registered As The Liberthine Mares Chase) (GBB Race)
2023-01-15	35d	Punchestown	19.5f	Heavy	–	1/6	–	Brian Hayes	155	–	155	130	3/1
Madigan Group Novice Chase
2022-12-11	41d	Cork	16.5f	Soft	–	1/5	–	Brian Hayes	153	–	150	86	13/8
OFlynn Group Irish EBF Mares Novice Chase
2022-10-31	197d	Wexford	16f	Heavy	–	1/14	–	Brian Hayes	159	–	137	107	13/8
Michael Moore Motors Beginners Chase
2022-04-17	31d	Fairyhouse	20f	Soft	–	5/15	–	Brian Hayes	159	132	129	49	8/1
Irish Stallion Farms EBF Mares Novice Hurdle Championship Final
2022-03-17	109d	Cheltenham	17f	Soft	1	6/19	–	Brian Hayes	161	139	132	121	22/1
Ryanair Mares Novices Hurdle (Registered As The Dawn Run Mares Novices Hurdle) (GBB)
2021-11-28	30d	Fairyhouse	16f	Good	–	5/7	–	Brian Hayes	159	133	127	99	3/1
BARONERACING.COM Royal Bond Novice Hurdle
2021-10-29	34d	Down Royal	17f	Soft	–	1/7	–	Brian Hayes	156	–	132	111	7/2
Irish Stallion Farms EBF Mares Novice Hurdle
2021-09-25	54d	Listowel	20f	Good	–	1/6	–	Mike OConnor	149	–	131	78	17/2
Allman Contracts Novice Hurdle
2021-08-02	DEB	Cork	19f	Good	–	1/16	–	Mike OConnor	157	–	114	54	20/1
Adare Manor Opportunity Maiden Hurdle

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
Normal (2-4wk)	1	0	0.0%
Freshened (1-2m)	6	5	83.3%
Layoff (2-6m)	2	1	50.0%
Long break (6m+)	1	1	100.0%

Record by class

Class	Runs	Wins	SR
Class 1	2	1	50.0%

Record by distance

Trip	Runs	Wins	SR
Staying (13f+)	11	8	72.7%

Record by going

Going	Runs	Wins	SR
Soft	6	4	66.7%
Good	3	2	66.7%

We score Impervious (IRE) 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.

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Data: official UK & Irish results, 2021-08-02–2023-04-28. Historical and not a guarantee of future results. 18+ · BeGambleAware.