The three Lammers girls from the Hikurangi swamp were all winners at the national Show Jumping and Show Hunter Series at Barge Park.
Sisters Natasha, Nakeysha and Natalia Lammers all won classes and were at the forefront of a good local effort as Northland riders won 24 of 60 classes at the weekend long event.
Natasha won one of the major classes, the Pro-Amateur Rider Horse Class, riding Pele Star. Her younger sister Nakeysha won the 1.15 Pony Class on Let's Tango and Natalia also had first placing riding Ridgewood Omega.
The sisters also had a number of placings with Nakeysha just missing out on one of the biggest prizes over the weekend - the Northland Pony Grand Prix title - won for the second year in a row by fellow Northlander Tegan Newman on Watch Me Move.
Newman was just three-tenths of a second quicker than Lammers but went clear, with Airborne Magic knocking down one rail trying to record a quick time. Maddison Bult finished third on Mr Black Magic.