John Kendziora

5years
John Kendziora
Cancer is the biggest killer of kids from disease in the USA, 38 children die every week. Please donate now and support my challenge to fight kids' cancer!
I've Ridden 403.2 mi to fight kids' cancer
My Rankings
  • National: 109th
  • State: 53rd in CA
I've raised $1,870 My goal is $2,000 Donate Now

I'm Riding For

All my Friends

All my Friends

My Story

5 Aug 2026

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

Why? Because right now, cancer is the biggest killer of children from disease in the United States. Over 15,700 children are diagnosed every year, and sadly, 38 children die of cancer every week.

Kids should be living life, not fighting for it.

So I am raising funds through my challenge to help these kids and support Children's Cancer Research Fund to allow them to continue their work to develop lifesaving treatments and find 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.

My Legacy

Here's my personal impact over 5 years to fight kids' cancer and save little lives.
  • Ridden
    Raised
    2021
  • 302 mi Ridden
    $618 Raised
    2023
  • 314 mi Ridden
    $731 Raised
    2024
  • 316 mi Ridden
    $2,169 Raised
    2025
  • 403 mi Ridden
    $1,870 Raised
    2026
5years
1,335 mi
Ridden
$5,388
Raised

My Challenge

  • 0.0 mi ride - Morning Ride - Friday, September 18, 2026
    Logged this ride 2 days ago - View on Strava
  • 0.0 mi ride - Lunch Ride - Thursday, September 17, 2026
    Logged this ride 3 days ago - View on Strava
  • 14.0 mi ride - Morning Ride - Thursday, September 17, 2026
    Map
    Logged this ride 3 days ago - View on Strava
  • 14.0 mi ride - Thursday, September 17, 2026
    Map
    Logged this ride 3 days ago
  • 14.0 mi ride - Thursday, September 17, 2026
    Map
    Logged this ride 3 days ago
  • 14.3 mi ride - Morning Ride - Thursday, September 17, 2026
    Map
    Logged this ride 3 days ago - View on Strava
  • 17.4 mi ride - Lunch Ride - Monday, September 14, 2026
    Map
    Logged this ride 6 days ago - View on Strava
  • 18.5 mi ride - Monday, September 14, 2026
    Map
    Logged this ride 6 days ago
  • 18.4 mi ride - Morning Ride - Monday, September 14, 2026
    Map
    Logged this ride 6 days ago - View on Strava
  • 2.0 mi ride - Morning Ride - Monday, September 14, 2026
    Map
    Logged this ride 6 days ago - View on Strava

My Sponsors

  • Lynsey Pace
    “Good Luck "Funcle" John! We love you! Linden, Hadley and Holden”
    $258.75
    Received this donation 41 days ago
    John Kendziora
    John
    “Thank you so much!!!!! I’m truly blessed to have such an amazing family. I love you all more than you know, and I’m so grateful for each and every one of you. Sending you and the kids a huge hug and all my love. ❤️”
  • Raymond A Olczak
    “See you soon”
    $258.75
    Received this donation 46 days ago
    John Kendziora
    John
    “Thanks Brother! Looking forward to seeing you and my sister. Love ya both!!”
  • Betty Noll
    “You kick Cancer's butt. You go John”
    $103.50
    Received this donation 46 days ago
    John Kendziora
    John
    “Thank you Dearheart. I am so lucky to have friends like you all!!!!!”
  • Kylee Pacholski
    “Love you, Uncle John. Get after it!”
    $103.50
    Received this donation 46 days ago
    John Kendziora
    John
    “THANK YOU SO MUCH!!! I MISS YOU SOOOOOOOO MUCH!!”
  • Randy Varwig
    “John, I think it is so awesome that you do this!!”
    $103.50
    Received this donation 46 days ago
    John Kendziora
    John
    “Randy, thanks so much for your generous donation. You're a fantastic friend, and your kindness means so much to me—and even more to the kids. I truly appreciate your support and your willingness to help make a difference.”
  • Ryan Harold
    “Thank you for your rides to beat childhood cancer. We love you Ryan and Amy”
    $103.50
    Received this donation 21 days ago
    John Kendziora
    John
    “Thank you both so much for your generous donation to the Greater Children’s Cancer Fund. It means more to me than I can put into words, especially knowing it comes from the two of you. Your kindness will help bring hope and support to children and families going through something no child should ever have to face. I love you both very much and I’m so proud of your generosity. ❤️”
  • Susan (Golkiewicz) Corbett
    “Thanks so much for doing this. You are the best 🥇”
    $103.50
    Received this donation 46 days ago
    John Kendziora
    John
    “Thank you Suzy so much for your generous donation. Your kindness means the world to me, and even more to the children. Thank you for helping make a difference. You're the best 🤩!!!”
  • Todd Zeller
    “Wish you only the best on your journey…Keep you eyes on the target.”
    $103.50
    Received this donation 46 days ago
    John Kendziora
    John
    “Thank you!! I am so lucky to have such a fantastic family and friends!”
  • Wilhelm Ash
    $103.50
    Received this donation 5 days ago
    John Kendziora
    John
    “Thank you so much for your generous donation to the Children’s Cancer Fund. I am truly blessed to have such wonderful friends and family who support me and this cause with their kindness and contributions. My 300-mile ride means so much to me, but it would have no meaning without all of you behind me. Your support helps remind me why I’m doing this and, most importantly, helps make a difference in the lives of these incredible kids. Thank you from the bottom of my heart! ❤️”
  • Jo Schwanbeck
    “Thank you so much!! Thank you for bringing a smile to the faces of all these little warriors!!!”
    $100
    Received this donation 30 days ago
    John Kendziora
    John
    “Thank you!!”
  • John Schneider
    “Thank you John! You just put smiles on little faces all over the world! Your an amazing friend!!! Love ya like a brother!!”
    $100
    Received this donation 25 days ago
    John Kendziora
    John
    “Thank you!!”
  • Tom Skiba
    “Thanks Tommy. The kids thank you and I thank you soooooo much!!!”
    $100
    Received this donation 28 days ago
    John Kendziora
    John
    “Thank you!!”
  • Marc Ullman
    $51.75
    Received this donation 31 days ago
    John Kendziora
    John
    “Thanks Marc. Your contribution will bring smiles to many faces!! You're a fantastic person!!”
  • The Williams Gang
    “Go Funcle John!”
    $51.75
    Received this donation 46 days ago
    John Kendziora
    John
    “Thank you to my amazing wonderful family! I think about all of you every day and it always brings a smile to my face. I am honored to be your "Funcle" John!! Kisses and hugs to everyone!!”
  • Brad Davis
    “Thanks Brad! Your donation will put smiles on many little faces. Love ya brother!!!!”
    $50
    Received this donation 25 days ago
    John Kendziora
    John
    “Thank you!!”
  • Carrol Lee
    “Thank you so much for your generous donation to the Great Cycle Challenge USA! Your support means so much to me and helps support the Children’s Cancer Research Fund and the fight against childhood cancer. I truly appreciate your kindness and generosity. ❤️🚴‍♀️🎗️”
    $50
    Received this donation 21 days ago
    John Kendziora
    John
    “Thank you!!”
  • Anonymous
    $20.70
    Received this donation 46 days ago
    John Kendziora
    John
    “Thank you!!!!!”
  • John Kendziora
    “To everyone who has donated over the years, and to all of my new donors, thank you from the bottom of my heart. Every time I visit these kids, my heart breaks. Despite everything they're going through, they greet us with the most incredible smiles. Their strength, courage, and joy are truly inspiring. If you're able, please consider making a donation. No gift is ever too small—every dollar makes a difference. Thank you all for your kindness, generosity, and love. It means more than words can say. All my love to each and every one of you.”
    $103.50
    Received this donation 46 days ago
    John Kendziora
    John
    “🙂”
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