"As a small group of enthusiastic trail riders we did a great job in the couple of hours we were up there," she added.
"We love having such a great place to go and enjoy our motorcycle hobby, and are proud to take part in keeping our backyard clean.
"I only moved home a year ago, and find it so upsetting to see that our beach and bush have been so mistreated over the years with littering, and there is a lot more waste up there.
"We may not be able to stop it entirely, but can we can at least try to prevent it by showing others how easy it is to clean up and teach them, especially our children, how to look after our whenua.
"Hopefully, we can change it for their future."