Halley and Sky won event four – the straight hunt – with a score of 97. Henry Gaddum and Bess followed on 96.5 and Hannah Hutchinson and Star placed third on 96.
Organisers said competitors enjoyed excellent weather and a great atmosphere.
“The Whatatutu community really banded together as per usual and created a great day for triallists and everyone who came to support,” they said.
“Incredible work by Noddy to win three courses. He’s another committed triallist.”
Whatatutu local Graeme Cook, a longstanding participant in the dog trial community, received “a well-deserved” life membership of the club.
Cook has been a member of Whatatutu for 25 years.