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!

Donate Now

I've Ridden 0.0 mi My goal is 300 mi

My Rankings

National: 112th
State: 10th in CA

I've raised $1,463 My goal is $1,500 Donate Now

I'm Riding For

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
Ridden

$1,463 Raised

2026

932 mi

Ridden

$4,981

Raised

My Challenge

26.5 mi ride - Friday, August 21, 2026

Logged this ride 2 days ago
26.4 mi ride - Morning Ride - Friday, August 21, 2026

Logged this ride 2 days ago - View on Strava
26.2 mi ride - Morning Ride - Friday, August 21, 2026

Logged this ride 2 days ago - View on Strava
6.6 mi ride - Thursday, August 20, 2026

Logged this ride 3 days ago
6.5 mi ride - Lunch Ride - Thursday, August 20, 2026

Logged this ride 3 days ago - View on Strava
6.2 mi ride - Lunch Ride - Thursday, August 20, 2026

Logged this ride 3 days ago - View on Strava
14.1 mi ride - Monday, August 17, 2026

Logged this ride 6 days ago
14.1 mi ride - Morning Ride - Monday, August 17, 2026

Logged this ride 6 days ago - View on Strava
14.2 mi ride - Morning Ride - Monday, August 17, 2026

Logged this ride 6 days ago - View on Strava
14.1 mi ride - Morning Ride - Tuesday, August 11, 2026

Logged this ride 12 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 13 days ago

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. ❤️”

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 18 days ago

John

“Thanks Brother! Looking forward to seeing you and my sister. Love ya both!!”

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 18 days ago

John

“Thank you Dearheart. I am so lucky to have friends like you all!!!!!”

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 18 days ago

John

“THANK YOU SO MUCH!!! I MISS YOU SOOOOOOOO MUCH!!”

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 18 days ago

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.”

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.
Susan (Golkiewicz) Corbett

“Thanks so much for doing this. You are the best 🥇”
$103.50
Received this donation 18 days ago

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 🤩!!!”

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 18 days ago

John

“Thank you!! I am so lucky to have such a fantastic family and friends!”

Thank you!! I am so lucky to have such a fantastic family and friends!
Jo Schwanbeck

“Thank you so much!! Thank you for bringing a smile to the faces of all these little warriors!!!”
$100
Received this donation 2 days ago

John
Tom Skiba

“Thanks Tommy. The kids thank you and I thank you soooooo much!!!”
$100
Received this donation 1 hour ago

John
Marc Ullman
$51.75
Received this donation 3 days ago

John
The Williams Gang

“Go Funcle John!”
$51.75
Received this donation 18 days ago

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!!”

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!!
Anonymous
$20.70
Received this donation 18 days ago

John

“Thank you!!!!!”

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 18 days ago

John