The four disciplines, whose representatives make up the Marlborough Equestrian Park Committee, are ESNZ Dressage, Endurance & CTR, Eventing and Jumping & Show Hunter
you can read more about each discipline here:
ESNZ Dressage - http://www.nzequestrian.org.nz/dressage/
Marlborough Dressage - http://www.sporty.co.nz/marlboroughdressage
ESNZ Endurance & CTR - http://www.nzequestrian.org.nz/endurance/
Marlborough Endurance & CTR - http://marlboroughendctr.weebly.com/
ESNZ Eventing - http://www.nzequestrian.org.nz/eventing/
ESNZ Jumping & Show Hunter - http://www.nzequestrian.org.nz/jumping/