Bill Greenfelder

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 271.4 mi My goal is 350 mi

My Rankings

National: 1362nd
State: 7th in RI

I've raised $1,171 to fight kids' cancer Donate Now

My Story

16 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.

Bill

My Legacy

Here's my personal impact over 2 years to fight kids' cancer and save little lives.

202 mi Ridden

$973 Raised

2025
271 mi Ridden

$1,171 Raised

2026

473 mi

Ridden

$2,144

Raised

My Challenge

$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 4 days ago
38.1 mi ride - Coventry-Cranston Loop - Saturday, September 19, 2026

Logged this ride 7 days ago
36.2 mi ride - Douglas loop - Friday, September 18, 2026

Logged this ride 8 days ago
31.4 mi ride - Providence to Colt State Park, Loop - Monday, September 14, 2026

Logged this ride 12 days ago
28.2 mi ride - Local - Saturday, September 12, 2026

Logged this ride 14 days ago
27.2 mi ride - Home- Douglas Ma- Loop - Friday, September 11, 2026

Logged this ride 15 days ago
21.2 mi ride - Jamestown, RI - Monday, September 7, 2026

From Jamestown Loop

Logged this ride 19 days ago
38.1 mi ride - Coventry - Saturday, September 5, 2026

From Coventry, RI to Cranston, RI (And Return)

Logged this ride 21 days ago
31.0 mi ride - Woon Bike Path - Friday, September 4, 2026

From Woonsocket, RI to Providence, RI. (And Return)

Logged this ride 22 days ago
20.0 mi ride - Challenge 1 - Thursday, September 3, 2026

From Harrisville, RI to Loop

Logged this ride 23 days ago

My Sponsors

Leverett Wharton
$207
Received this donation 4 days ago

Bill

“Hi Lev & Val, I hope you are both doing well. Thank you so much for your generous donation. It is greatly appreciated to help these kids. I only have 79 more miles to ride by the end of the month to hit my 350 mile goal. I feel confident that I will reach this goal despite the predicted storm coming this weekend. Hope to see you both next spring/summer as I try to head out that way again. Love you both more than you know. Thanks, Bill”

Hi Lev & Val, I hope you are both doing well. Thank you so much for your generous donation. It is greatly appreciated to help these kids. I only have 79 more miles to ride by the end of the month to hit my 350 mile goal. I feel confident that I will reach this goal despite the predicted storm coming this weekend. Hope to see you both next spring/summer as I try to head out that way again. Love you both more than you know. Thanks, Bill
James DAmbra

“Good luck my friend. Luv ya!”
$103.50
Received this donation 53 days ago

Bill

“Thanks for your help Buddy!!!”

Thanks for your help Buddy!!!
Love you, big brother
$100
Received this donation 94 days ago

Bill

“Thank you. Appreciate your help.”

Thank you. Appreciate your help.
Kick Cancer's Butt Day matched donation

“Here's your matched donation from a group of wonderful Children's Cancer Research Fund supporters. THANK YOU so much for your awesome efforts to kick cancer's butt!”
$64.10
Received this donation 17 days ago

Bill

“THANK YOU, THANK YOU, THANK YOU!!”

THANK YOU, THANK YOU, THANK YOU!!
Barbara Puccia

“Great cause Bill! You’re amazing! I know you will make it with your determination and training!”
$51.75
Received this donation 83 days ago

Bill

“Thanks Barbara. Hope you are all well.”

Thanks Barbara. Hope you are all well.
Diane Callanan
$51.75
Received this donation 91 days ago

Bill

“Thank you. Appreciate your help.”

Thank you. Appreciate your help.
Emily Bailey-Gates

“Go Bill! This is awesome!”
$51.75
Received this donation 91 days ago

Bill

“Thanks Em, really appreciate it. Need to help these kiddo’s”

Thanks Em, really appreciate it. Need to help these kiddo’s
John FALLON

“Ride my brother !!!! Ride !!!!”
$51.75
Received this donation 37 days ago

Bill

“Thanks Johnny. Really appreciate the support.”

Thanks Johnny. Really appreciate the support.
Leigh Gardner
$51.75
Received this donation 24 days ago

Bill

“Thank you, Leigh. The children are smiling today.”

Thank you, Leigh. The children are smiling today.
Facebook Fundraiser Donation
$51.52
Received this donation 17 days ago

Bill

“Thank you for your support”

Thank you for your support
Susan mayo
$50
Received this donation 56 days ago

Bill

“Thank you so much. Appreciate your help.”

Thank you so much. Appreciate your help.
Facebook Fundraiser Donation
$36
Received this donation 4 days ago

Bill
Facebook Fundraiser Donation
$26.01
Received this donation 17 days ago

Bill

“Thank you. Really appreciate your support.”

Thank you. Really appreciate your support.
Amie

“So proud of you! ❤️”
$25.88
Received this donation 21 days ago

Bill

“Thank you! Love you more.”

Thank you! Love you more.
Cortney Lacey
$25.88
Received this donation 17 days ago

Bill

“Thank you, Cortney. Really appreciate the support.”

Thank you, Cortney. Really appreciate the support.
Jaime Torres
$25.88
Received this donation 16 days ago

Bill

“Thanks Jaime. Really appreciate your support.”

Thanks Jaime. Really appreciate your support.
Karen Rapp

“Go Bill! Such a wonderful cause. Thank you.”
$25.88
Received this donation 83 days ago

Bill

“Thank you Karen.”

Thank you Karen.
Patricia Corbett

“Thanks for riding”
$25.88
Received this donation 37 days ago

Bill

“Thank you. Really appreciate the support”

Thank you. Really appreciate the support
Rob Vanderminden
$25.88
Received this donation 20 days ago

Bill

“Thank you Rob. Really appreciate the help.”

Thank you Rob. Really appreciate the help.
Sheila White
$25.88
Received this donation 94 days ago

Bill

“Thank you Sheila, really appreciate your support.”

Thank you Sheila, really appreciate your support.