Bob Grueneberg

I am riding 100 mi for my friend, Two people: the daughter of close friends. And in memory of my nephew, Matt.. Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 12.0 mi My goal is 100 mi

My Rankings

National: 573rd
State: 21st in WI

I've raised $859 My goal is $2,500 Donate Now

I'm Riding For

Two people: the daughter of close friends. And in memory of my nephew, Matt.

The daughter of my friends is undergoing treatment and her prognosis is very good. I’m withholding her name at her request. My nephew, Matt, was diagnosed with a brain tumor at a very young age. He was a wonderful person and gave us all a lot during his 29 years.

My Story

23 Jun 2025

I can’t believe this is the 10th year that I am taking part in the Great Cycle Challenge to fight kids' cancer!

Once again I am raising funds through my challenge to support the Children's Cancer Research Fund to allow them to continue their work to develop lifesaving treatments and find a cure for childhood cancer. To those of you who have donated before, my heartfelt thanks, and I hope you can do so again. For those of you who haven't donated, please know that ANY amount is appreciated.

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

Your support will change lives.

Thank you so much,

Bob

My Legacy

Here's my personal impact over 10 years to fight kids' cancer and save little lives.

201 mi Ridden

$1,835 Raised

2016
277 mi Ridden

$2,032 Raised

2017
254 mi Ridden

$1,522 Raised

2018
167 mi Ridden

$2,611 Raised

2019
122 mi Ridden

$1,503 Raised

2020
102 mi Ridden

$2,226 Raised

2021
112 mi Ridden

$2,651 Raised

2022
110 mi Ridden

$2,517 Raised

2023
129 mi Ridden

$5,002 Raised

2024
Ridden

$859 Raised

2025

1,487 mi

Ridden

$22,759

Raised

My Challenge

12.0 mi ride - Tuesday, September 2, 2025

Logged this ride 5 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 17 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 76 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 76 days ago

My Sponsors

Martin and Susan Hendrickx

“Thank you once again Bob! This fund for the children is very important! Your tenth year is something big to celebrate!! <3”
$124.20
Received this donation 17 days ago

Bob

“Thank you so much for your generous donation.”

Thank you so much for your generous donation.
Sally Stix
$103.50
Received this donation 6 days ago

Bob

“Sally. Thanks so much! Lunch soon?”

Sally. Thanks so much! Lunch soon?
Sharon Eaton

“Way to go Bob! I think this is the greatest thing. Happy 10th anniversary..”
$103.50
Received this donation 6 days ago

Bob

“Sharon, this means a lot. Thank you so much. Really appreciate it.”

Sharon, this means a lot. Thank you so much. Really appreciate it.
Melanie Mallin
$72.45
Received this donation 17 days ago

Bob

“Hey Mel. Thank you so much.”

Hey Mel. Thank you so much.
TERRY WILLIAMSON

“Hope the wind stays at your back, Bob.”
$72.45
Received this donation 6 days ago

Bob

“Hey Terry. Thank you so much. Really appreciate it.”

Hey Terry. Thank you so much. Really appreciate it.
Sally Wasinack

“Thank you for pedaling for such a worthy cause! Cycle on, friend!”
$51.75
Received this donation 6 days ago

Bob

“Hi Sally. Thank you, and Tim, so much.”

Hi Sally. Thank you, and Tim, so much.
Mark Hendrickx
$36.23
Received this donation 17 days ago

Bob

“Wow Mark! Thank you!”

Wow Mark! Thank you!
Nancy Lyons
$20.70
Received this donation 6 days ago

Bob

“Hi Nancy. Thank you so much!”

Hi Nancy. Thank you so much!
Bob Grueneberg

“Kicking things off with my own personal donation to fight kids' cancer!”
$274.28
Received this donation 76 days ago

Bob

“Ty.”

Ty.