Marilyn Tuff

I am riding 50 mi to fight kids' cancer and save little lives. Please sponsor me to support my challenge!

Donate Now

I've Ridden 5.0 mi My goal is 50 mi

My Rankings

National: 3675th
State: 122nd in MN

I've raised $460 to fight kids' cancer Donate Now

My Story

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.

Marilyn

My Legacy

Here's my personal impact over 5 years to fight kids' cancer and save little lives.

156 mi Ridden

$377 Raised

2021
169 mi Ridden

$736 Raised

2022
Ridden

$52 Raised

2023
Ridden

$162 Raised

2024
Ridden

$460 Raised

2025

335 mi

Ridden

$1,787

Raised

My Challenge

$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 6 days ago
5.0 mi ride - Wednesday, September 10, 2025

Logged this ride 7 days ago

My Sponsors

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!”
$176.24
Received this donation 6 days ago

Marilyn

“Thank you for sponsoring the match to further funds for fighting children’s cancer and to give them a better future!”

Thank you for sponsoring the match to further funds for fighting children’s cancer and to give them a better future!
Adam Tuff
$51.75
Received this donation 6 days ago

Marilyn

“Thanks for donating toward the fight against kid’s cancer!”

Thanks for donating toward the fight against kid’s cancer!
Anonymous

“Thanks for peddling to help fight cancer for kids!”
$51.75
Received this donation 6 days ago

Marilyn

“Thank you for your contribution!”

Thank you for your contribution!
Anonymous

“Thank you for riding, Marilyn, and allowing me to be a part of the challenge!”
$51.75
Received this donation 4 days ago

Marilyn

“Thank you for partnering with me on this journey against the “C” word!”

Thank you for partnering with me on this journey against the “C” word!
Anonymous
$36.23
Received this donation 6 days ago

Marilyn

“Many thanks for joining the battle against children’s cancer!”

Many thanks for joining the battle against children’s cancer!
Maureen Dinverno

“Prayers for all those kids with cancer that they be healed and comforted”
$15
Received this donation 5 days ago

Marilyn

“Yes! Amen! Thanks for your contribution and prayers!”

Yes! Amen! Thanks for your contribution and prayers!
Marilyn Tuff
$77.63
Received this donation 7 days ago

Marilyn

“End children’s cancer!”

End children’s cancer!