Mick & David Easterby: Racing Syndicates and Racehorse Ownership





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Copper Mountain (GB)

Copper Mountain (GB)
SireSir Percy
DamAetna
DOB 2019
Sex mare
Colour bay
Country
 GB
Height 15.3 hh
Owner
Laura Mason Syndicate
Breeder
Mr B Padgett
S/name 'Roxy'
Wins5
Flat
9594317/ 1241600/ 05840069854225/ 6164352300 -556199
Gallery photo_library
Video video_library 1 video_library 2

Copper Mountain is a very smart home-bred mare by Derby winner Sir Percy out of Aetna who was a Listed winner for the yard.

Copper Mountain has won five races from 44 starts with victories coming at Chelmsford, Wetherby, twice at Southwell and most recently in March 2025 at Newcastle.

A very well related mare, Copper Mountain is a half-sister to winners Acrisius and Ratafia. She is a very nice horse to ride, with a calm and sensible temperament.

Copper Mountain is ROR qualified.


Name notes:
Copper Mountain is a mountain and ski resort located in Summit County, Colorado.
Links
• Watch Copper Mountain win at Newcastle



Date Race
22Mar25
Boost Your Acca At BetMGM Classified Stakes
Course: Newcastle
Jockey: Joanna Mason
Owner: Laura Mason Syndicate
Trainer: Michael & David Easterby
25Jan24
Bet £10 Get £40 At BetMGM Classified Stakes (Div I)
Course: Southwell
Jockey: Joanna Mason
Owner: Laura Mason Syndicate
Trainer: Michael & David Easterby
24Apr22
Royal Pigeon Racing Association Handicap
Course: Wetherby
Jockey: Joanna Mason
Owner: Laura Mason Syndicate
Trainer: Michael & David Easterby
13Feb22
Watch Racing Free Online At Coral Handicap
Course: Southwell
Jockey: Joanna Mason
Owner: Laura Mason Syndicate
Trainer: Michael & David Easterby
09Dec21
Support The Injured Jockeys Fund Nursery Handicap
Course: Chelmsford City
Jockey: Joanna Mason
Owner: Laura Mason Syndicate
Trainer: Michael & David Easterby


28Dec25
Rehome update: Former Laura Mason Syndicate winners enjoying retirement
20Sep25
Rehome update: Copper Mountain's first show
16Aug25
Rehome update: Copper Mountain at her first pole clinic
12Jul25
Copper Mountain settling into life after racing
28Jun25
Copper Mountain and Bulmer Bank leave the yard
13Jun25
Copper Mountain retired from racing
22Mar25
Copper Mountain wins at Newcastle
25Jan24
Copper Mountain wins at Southwell
12Oct23
Katie's 'Best Turned Out' Lesson
24Apr22
Copper Mountain wins at Wetherby





COPPER MOUNTAIN

bay mare

10 Apr 19 		Sir Percy Mark of Esteem (IRE) Darshaan
Homage
Percy's Lass Blakeney
Laughing Girl
Aetna Indesatchel (IRE) Danehill Dancer (IRE)
Floria (IRE)
On The Brink Mind Games
Ocean Grove (IRE)



Inbreeding
Northern Dancer: 5S X 5D
Dosage
Dosage Profile: 0 0 1 4 1
Dosage Index: 0.09
Center of Distribution: -1.00


Download pedigree


SIR PERCY (GB), Bay horse, 2003, by Mark of Esteem (IRE), out of Percy's Lass, by Blakeney. Top rated 3yr old in England in 2006 (11-13f.). Champion 2yr old colt in England in 2005. Won 5 races, value £1,149,695, at 2 and 3, from 6 furlongs to 1½ miles, Darley Dewhurst Stakes, Newmarket, Gr.1, Vodafone Derby Stakes, Epsom Downs, Gr.1, Veuve Clicquot Vintage Stakes, Goodwood, Gr.2, also placed second in Stan James 2000 Guineas, Newmarket, Gr.1. Retired to Stud in 2008.