Don Haffner

8years
Don Haffner
This will be my 8th year participating in fund raising for children’s cancer research in August. Please sponsor me if possible.
I've Ridden 209.7 km to fight kids' cancer
My Rankings
  • National: 1253rd
  • Province: 684th in ON
I've raised $1,404 to fight kids' cancer Donate Now

My Story

27 May 2026

This August, I am taking part in the Great Cycle Challenge to fight kids' cancer!

Why? Because right now, over 1,700 children are diagnosed with cancer every year, and it's the biggest killer of children from disease in Canada.

Kids should be living life, not fighting for it.

So I am raising funds through my challenge to help these kids and support SickKids Foundation to allow them to continue their work in developing treatments and finding a cure for childhood cancer.

Please support me by making a donation to give these kids the brighter futures they deserve.

Your support will change little lives.

Thank you.

Don

My Legacy

Here's my personal impact over 8 years to fight kids' cancer and save little lives.
  • 461 km Ridden
    $645 Raised
    2018
  • 223 km Ridden
    $1,215 Raised
    2019
  • 436 km Ridden
    $630 Raised
    2020
  • 542 km Ridden
    $725 Raised
    2021
  • 404 km Ridden
    $1,284 Raised
    2023
  • 386 km Ridden
    $1,228 Raised
    2024
  • 445 km Ridden
    $739 Raised
    2025
  • 210 km Ridden
    $1,404 Raised
    2026
8years
3,107 km
Ridden
$7,870
Raised

My Challenge

  • 13.9 km ride - Saturday, August 29, 2026
    Map
    Logged this ride 3 days ago
  • 34.1 km ride - Wednesday, August 26, 2026
    Map
    Logged this ride 6 days ago
  • 24.7 km ride - Thursday, August 20, 2026
    Map
    Logged this ride 12 days ago
  • 18.4 km ride - Wednesday, August 19, 2026
    Map
    Logged this ride 13 days ago
  • 14.2 km ride - Tuesday, August 18, 2026
    Map
    Logged this ride 14 days ago
  • 40.0 km ride - Saturday, August 15, 2026
    Map
    Logged this ride 17 days ago
  • 10.5 km ride - Durham - Friday, August 14, 2026
    Logged this ride 18 days ago
  • 10.3 km ride - Friday, August 14, 2026
    Map
    Logged this ride 18 days ago
  • 10.3 km ride - Friday, August 14, 2026
    Map
    Logged this ride 18 days ago
  • 15.7 km ride - Monday, August 3, 2026
    Map
    Logged this ride 29 days ago
Show More

My Sponsors

  • Gerry Oue
    “Great cause and great work Don!”
    $208
    Received this donation 92 days ago
    Don Haffner
    Don
    “Thank-you very much!”
  • JACK MILLAR
    “another year another milestone!”
    $207
    Received this donation 100 days ago
    Don Haffner
    Don
    “Thank you Jack!”
  • BETTY LESTER
    $200
    Received this donation 95 days ago
    Don Haffner
    Don
    “Thanks you for your generous donation!”
  • Jim and Carolyn Carr
    $103.50
    Received this donation 77 days ago
    Don Haffner
    Don
    “Thank you very much for your generous donation!”
  • Keith Hehn
    “Go get em Don”
    $103.50
    Received this donation 11 days ago
    Don Haffner
    Don
    “Thank you Keith!!”
  • Lynnette Zimmerman
    “So happy to hear that you did this great ride again this year.”
    $103.50
    Received this donation 4 days ago
    Don Haffner
    Don
    “Many thanks Lynnette”
  • Tom Haffner
    “Great work, that's a lot of kilometers!”
    $100
    Received this donation 100 days ago
    Don Haffner
    Don
    “Thanks Tim!”
  • Carol Anne Pinkney
    $75
    Received this donation 100 days ago
    Don Haffner
    Don
    “Thanks Carol Anne”
  • Dan and Jane George
    $51.75
    Received this donation 89 days ago
    Don Haffner
    Don
    “Thank you Jane!”
  • Ryan Haffner
    $51.75
    Received this donation 96 days ago
    Don Haffner
    Don
    “Thank you Ryan”
  • Claudia Wunder
    “Great to see you riding once again for this very worthwhile cause.”
    $50
    Received this donation 101 days ago
    Don Haffner
    Don
    “Thanks Claudia!”
  • John Plaskon
    “Congrats Don. This is for a great cause”
    $36.23
    Received this donation 98 days ago
    Don Haffner
    Don
    “Thank you John!”
  • Trish Voisin
    “A great cause Don! Keep going!”
    $36.23
    Received this donation 101 days ago
    Don Haffner
    Don
    “Thanks Trish!”
  • Don Haffner
    $41.40
    Received this donation 8 days ago
  • Don Haffner
    “Kicking things off with my own personal donation to fight kids' cancer!”
    $36.23
    Received this donation 101 days ago
Donate Now