For Stars, 100 Year 13 mentors were paired with 400 Year 9 students across the district.
The foundation's namesake, mountaineer and outdoor education pioneer Sir Graeme Dingle, knighted in this year's Queens' Birthday Honours, attended the event.
He said hearing the students' transformative stories was "totally inspiring" and the best indication of the success and value of the work by teams around New Zealand.
Project K graduate Jessica Collins won the Alumni Award and gave a moving speech about how the programme saved her life.
Born into a dysfunctional household, she said she was labelled an "at-risk" child.
"By the age of 11, drugs, cigarettes and alcohol were no stranger," she said.
She was chosen for Project K at age 13 - also the age she first attempted suicide.
"Project K could not have come into my life at a better time.
"At that time, I did not believe there was any help that was going to be given to me, there was nobody to cry to."
Jess said being chosen for the project made her feel important and like someone had seen potential in her that she could not see herself, she said.
The project was a 14-month journey that included a challenging 148km wilderness expedition on foot, bike and by kayak, a community project and a year of adult mentoring.
The experience changed everything for Jess, giving her new goals and direction.
At 15, she left "home" and went on the youth benefit.
She finished Year 13 confident and no longer scared, knowing her mentor was there for her and she was not alone.
"I am now 19, studying at Massey University and enjoying life."
She said a PhD in Maori visual arts was among her goals for the future.
"I honestly, with my whole heart, don't think I would be alive today if it wasn't for Project K."
Her mentor Ash Hemi said she was incredibly proud of Jess.
"I am very privileged to be walking this journey with her. It's been a learning journey for me as well."
Award winners
Kiwi Can award winners
Integrity award: Arianna Roberts, Papamoa Primary
Respect award: Lennex Mohi, Te Puke Intermediate
Positive Relationships: Ben Parsons, Te Puke Intermediate
Resilience: Cole Jackson, from Katikati College
Outstanding Kiwi Can leader: Shelby McRoberts
Outstanding Kiwi Can school: Te Puke Intermediate.
Stars Mentoring Programme Awards
Outstanding Year 9 student: Cory Stafford
Excellence in Peer Mentoring: Karl Biddle
Project K Excellence Awards
Carta Buckley of Mount Maunganui College
Amie Marchant of Otumoetai College
Alumni Award: Project K graduate Jessica Collins
Don Young Award: Vicky White
Where to get help:
• Lifeline: 0800 543 354 (available 24/7)
• Suicide Crisis Helpline: 0508 828 865 (0508 TAUTOKO) (available 24/7)
• Youth services: (06) 3555 906
• Youthline: 0800 376 633
• Kidsline: 0800 543 754 (available 24/7)
• Whatsup: 0800 942 8787 (1pm to 11pm)
• The Word
• Depression helpline: 0800 111 757 (available 24/7)
• Rainbow Youth: (09) 376 4155
• CASPER Suicide Prevention
If it is an emergency and you feel like you or someone else is at risk, call 111.