John Pfeffer

8years All Star
John Pfeffer
I am riding 1,800 km in memory of Marc Rouleau. Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 1,808.6 km to fight kids' cancer
My Rankings
  • National: 64th
  • Province: 29th in ON
  • My Team: 1st
I've raised $7,228 to fight kids' cancer Donate Now

I'm Riding For

Marc Rouleau

My best friend, Marc Rouleau, succumbed to cancer April 5, 2020. I don't have enough space here to tell you what a great person he was. Just an outstanding father, military leader, husband, professional. I'll continue to ride in Marc's memory this year. He was not a child and although I'm riding in support of the fight against childhood cancer, I think that's ok as what ever we can do to fight childhood cancer will help in the general fight against cancer. When you and I get a chance to speak please ask me about Marc.

My Story

13 Jul 2024

This August, I am taking part in the Great Cycle Challenge to fight kids' cancer! I've pledged to ride 1,800 km during the month of August. Believe me this will be a real challenge. This year's big ride is Toronto to la ville de Quebec, Aug 17-21, with a day off in Ottawa. We're also planning to conquer again Toronto to the Welland Canal and back (280km). My son Nathan is able to join me again for this summer's rides.

Cancer remains the #1 killer of children from disease in Canada. Kids should be living life, not fighting for it.

Of the 1,700 children who are diagnosed with cancer each year in Canada about 25% of these brave kids are treated at SickKids Garron Family Cancer Centre. 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 consider being a part of this life-saving venture, giving HOPE to many families. Please support me by making a donation to give these kids the brighter futures they deserve

Thank you.

My Legacy

Here's my personal impact over 8 years to fight kids' cancer and save little lives.
  • 2,007 km Ridden
    $5,936 Raised
    2017
  • 2,001 km Ridden
    $6,381 Raised
    2018
  • 1,827 km Ridden
    $4,563 Raised
    2019
  • 2,004 km Ridden
    $5,036 Raised
    2020
  • 1,802 km Ridden
    $5,439 Raised
    2021
  • 1,803 km Ridden
    $4,542 Raised
    2022
  • 1,809 km Ridden
    $6,710 Raised
    2023
8years
15,061 km
Ridden
$45,836
Raised

My Challenge

  • 71.0 km ride - 71.02km Road Cycling - Saturday, August 31, 2024
    Map
    Logged this ride 16 days ago
  • 18.1 km ride - 18.10km Road Cycling - Friday, August 30, 2024
    Map
    Logged this ride 17 days ago
  • 7.7 km ride - 7.75km Road Cycling - Friday, August 30, 2024
    Map
    Logged this ride 18 days ago
  • 17.0 km ride - From work to m’s - Thursday, August 29, 2024
    Logged this ride 18 days ago
  • 10.4 km ride - 10.44km Road Cycling - Thursday, August 29, 2024
    Map
    Logged this ride 18 days ago
  • 13.0 km ride - 13.02km Road Cycling - Wednesday, August 28, 2024
    Map
    Logged this ride 19 days ago
  • 10.3 km ride - Ride to work; MMR didn’t sync - Wednesday, August 28, 2024
    Logged this ride 19 days ago
  • 10.4 km ride - 10.45km Road Cycling - Monday, August 26, 2024
    Map
    Logged this ride 21 days ago
  • 10.5 km ride - 10.54km Road Cycling - Monday, August 26, 2024
    Map
    Logged this ride 21 days ago
  • 123.2 km ride - 123.21km Road Cycling - Sunday, August 25, 2024
    Map
    Logged this ride 22 days ago
  • 68.4 km ride - 68.43km Road Cycling - Saturday, August 24, 2024
    Map
    Logged this ride 23 days ago
  • 3.1 km ride - Part of my rear tire odyssey - Thursday, August 22, 2024
    Logged this ride 25 days ago
  • 21.5 km ride - 21.46km Road Cycling - Wednesday, August 21, 2024
    Map
    Logged this ride 26 days ago
  • 130.9 km ride - 130.87km Road Cycling - Wednesday, August 21, 2024
    Map
    Logged this ride 26 days ago
  • 191.3 km ride - 191.31km Road Cycling - Tuesday, August 20, 2024
    Map
    Logged this ride 27 days ago
  • 211.1 km ride - 211.13km Road Cycling - Sunday, August 18, 2024
    Map
    Logged this ride 29 days ago
  • 247.0 km ride - 247.02km Road Cycling - Saturday, August 17, 2024
    Map
    Logged this ride 30 days ago
  • 15.3 km ride - 15.27km Road Cycling - Wednesday, August 14, 2024
    Map
    Logged this ride 33 days ago
  • $5,000 raised to fight kids' cancer!

    I just hit $5,000 to fight kids' cancer! Thank you so much for your support.

    Posted 33 days ago
  • 10.3 km ride - 10.33km Road Cycling - Wednesday, August 14, 2024
    Map
    Logged this ride 33 days ago
  • 14.7 km ride - 14.70km Road Cycling - Tuesday, August 13, 2024
    Map
    Logged this ride 34 days ago
  • 10.5 km ride - 10.45km Road Cycling - Tuesday, August 13, 2024
    Map
    Logged this ride 34 days ago
  • 245.0 km ride - 245.01km Road Cycling - Sunday, August 11, 2024
    Map
    Logged this ride 35 days ago
  • 24.4 km ride - 24.36km Road Cycling - Thursday, August 8, 2024
    Map
    Logged this ride 39 days ago
  • 10.6 km ride - 10.60km Road Cycling - Thursday, August 8, 2024
    Map
    Logged this ride 39 days ago
  • 3.9 km ride - 3.87km Road Cycling; to the library - Tuesday, August 6, 2024
    Map
    Logged this ride 41 days ago
  • 10.3 km ride - Ride home from work - Tuesday, August 6, 2024
    Logged this ride 41 days ago
  • 10.7 km ride - 10.72km Road Cycling - Tuesday, August 6, 2024
    Map
    Logged this ride 41 days ago
  • 171.9 km ride - 171.85km Road Cycling - Sunday, August 4, 2024
    Map
    Logged this ride 43 days ago
  • 95.4 km ride - 95.44km Road Cycling - Saturday, August 3, 2024
    Map
    Logged this ride 44 days ago
  • 1.4 km ride - Rest of commute home; started tracker late - Thursday, August 1, 2024

    From Work

    Logged this ride 46 days ago
  • 8.8 km ride - 8.79km Road Cycling - Friday, August 2, 2024
    Map
    Logged this ride 46 days ago
  • 10.3 km ride - 10.33km Road Cycling - Thursday, August 1, 2024
    Map
    Logged this ride 46 days ago
  • $2,500 raised to fight kids' cancer!

    I just raised $2,500 to fight kids' cancer and achieved SUPERHERO LEVEL in the challenge! Thank you so much for your support.

    Posted 59 days ago
  • $2,000 raised to fight kids' cancer!

    I just raised $2,000 to fight kids' cancer and achieved LEGEND LEVEL in the challenge! Thank you so much for your support.

    Posted 61 days ago
  • $1,000 raised to fight kids' cancer!

    I just raised $1,000 to fight kids' cancer and achieved WARRIOR LEVEL in the challenge! Thank you so much for your support.

    Posted 62 days ago
  • $500 raised to fight kids' cancer!

    I just raised $500 to fight kids' cancer and achieved GUARDIAN LEVEL in the challenge! Thank you so much for your support.

    Posted 65 days ago
  • $250 raised to fight kids' cancer!

    I just raised $250 to fight kids' cancer and achieved PROTECTOR LEVEL in the challenge! Thank you so much for your support.

    Posted 65 days ago
  • $100 raised to fight kids' cancer!

    I just raised $100 to fight kids' cancer and achieved DEFENDER LEVEL in the challenge! Thank you so much for your support.

    Posted 65 days ago
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My Sponsors

  • Rahim Hirji
    $1,000
    Received this donation 61 days ago
  • Kick Cancer's Butt Day matched donation
    “Here's your matched donation made possible by the generosity of long-time SickKids Foundation supporters, the Garron family. THANK YOU so much for your awesome efforts to kick cancer's butt!”
    $932.39
    Received this donation 32 days ago
  • Caroline Rendall
    “You are inspiring, John!”
    $400
    Received this donation 20 days ago
  • Josée Piché
    “Go, go, go John (and Nathan)! What a great cause to support each year!”
    $300
    Received this donation 62 days ago
  • Kathryn Hyland
    $300
    Received this donation 59 days ago
  • Nathalie Grenier
    “Merci John pour ton dévouement!”
    $274.28
    Received this donation 46 days ago
  • André Piché
    “Toujours fier de voir tom implication d’année en année. Bravo!”
    $258.75
    Received this donation 38 days ago
  • Adham Abji
    $207
    Received this donation 12 days ago
  • Joel Schwartz
    “Great work John!”
    $207
    Received this donation 33 days ago
  • Lisa Forbes
    $207
    Received this donation 33 days ago
  • Derek Dobson
    “Go John Go. Thanks for doing this all these years.”
    $200
    Received this donation 33 days ago
  • Steve Dobronyi
    “Safe riding John!”
    $200
    Received this donation 35 days ago
  • Lilian Chau
    “Best wishes to you for safe and dry conditions!”
    $155.25
    Received this donation 33 days ago
  • Jason Liu
    “Go John Go! Thank you for doing this every year!”
    $150
    Received this donation 62 days ago
  • Clifford Martz
    “Great cause. Thanks John!”
    $124.20
    Received this donation 32 days ago
  • Thomas Hinton
    $124.20
    Received this donation 32 days ago
  • Brigitte Landry
    $103.50
    Received this donation 38 days ago
  • Jim Wopereis
    “Enjoy the riding John! So glad to see you are still fundraising on the bike!”
    $103.50
    Received this donation 59 days ago
  • Joan Lessey-Weir
    “Will never forget you my friend. Continue to let your legs do the talking”
    $103.50
    Received this donation 33 days ago
  • Maple Cheung
    $103.50
    Received this donation 62 days ago
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Donate Now