Mr Mason, who is considering running for the Tauranga mayoralty, spoke about the grueling but rewarding journey of hiking the Appalachian Trail, a 3500km track through 14 American states.
"Because of my major realization [after walking the trail] that we are far more capable than we dare think I want to share that with people. If I can motivate someone to go further than they think they can to achieve something or to take a leap of faith then I would feel I had succeeded," Mr Mason said.
Ms Wilson spoke about her journey of becoming a premier shoe designer and hoped people went away thinking about passion and drive in their lives.
"It doesn't have to be your job, but just that you have something in your life that makes you get up and get excited about."
Ms Hale spoke about parenting, trying to instill hope, inspiration and humour in parents.
"I'm speaking about what rings true, what encourages people."
Kerrin Andrews, who attended the event said it was the second time she attended a speaker collective event.
"I'm always so amazed at what I take away from the speakers that I least expected to get something out of."
Another indulge Speaker Collective event will be held in October.