The ultimate corporate
bike challenge

Don Mackenzie

“Don is a National Director of the Capital Markets Team at Colliers International and has over fourteen years’ experience in the Australian commercial office market. Don manages an extensive list of domestic and offshore clients, assisting with their sale and purchase of institutional grade office investments in Australia.

I first joined the Chain Reaction cause in 2015, however due to a growing family (Bronwyn – 6, Donald – 5, Peggy – 3 & Leonard new born), didn’t participate in the 2016 ride. Chain Reaction is very worthy cause raising money for all things important to me - kids. Having the ability to raise money for children that aren’t as fortunate as some is a small contribution and I’m more than up for the challenge.

I’m an active person and fill my life with challenges and adventure. I enjoy meeting new people and very excited about re-joining this very great cause.”


Messages from donors

  • Mark Mazurkiewicz Good luck $50
  • Anonymous Well done Don. $205
  • di grieve $25
  • Jeremy Festa Godspeed sir $100
  • Nick Tanner Great stuff Donny, almost there! $50
  • Pat Chester Good luck and well done Donny! $100
  • David Webster Good luck mate, stay safe. $100
  • Anthony Barakat $200
  • Chris Pickford Great effort! $50
  • Jan Mackenzie Take care $500
  • Marcus Gaffney $100
  • Amy Noble $50
  • Anthony & Kaye Flynn That's legendary stuff buddy. Good luck! Flynny and Kaye $1,000
  • Anonymous Good luck with the ride. Enjoy. Love L&B $500
  • Fiona and Dave Waller Wishing you all the best for your ride next week. What an amazing challenge and great charity to support! We will be thinking of you! XOXO The Wallers $100
  • Chris Coulton Good luck mate, ride fast! $100
  • Penny Mackenzie Good luck, Donald!! Have fun! $100
  • Anonymous $500
  • Rostron Carlyle Lawyers $500
  • D Dooley $200
  • Elisha Bickle $200
  • Damian Woelders Go Son $20
  • Bellrock Broking Pty Limited $200
  • Thomas Newton Well done Donny, great effort. $100
  • Patrick George $100
  • RBE Strong work D9, your pals at RBE are on board! $100
  • Indigo Good luck Don $200
  • Father Donald Mackenzie best wishes and safe riding $1,000
  • Tom Reardon Fire up Donnie. best of luck. $100
show more...