Mark Tupper

I am riding 200 mi in memory of my friend, Michael Racki. Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 8.7 mi My goal is 200 mi

My Rankings

National: 333rd
State: 21st in IL

I've raised $1,139 My goal is $2,500 Donate Now

I'm Riding For

Michael Racki

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.

Mark

My Legacy

Here's my personal impact over 6 years to fight kids' cancer and save little lives.

226 mi Ridden

$1,937 Raised

2020
111 mi Ridden

$720 Raised

2021
131 mi Ridden

$803 Raised

2022
214 mi Ridden

$1,179 Raised

2023
228 mi Ridden

$722 Raised

2024
Ridden

$1,139 Raised

2025

919 mi

Ridden

$6,499

Raised

My Challenge

5.5 mi ride - Friday, September 5, 2025

Logged this ride 7 hours ago
$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 3 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 3 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 3 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 3 days ago
3.1 mi ride - Tuesday, September 2, 2025

Logged this ride 3 days ago

My Sponsors

Anonymous

“I love the way that you honor your friend, Michael, every year, sweet Mark. Enjoy your miles, Beverly”
$362.25
Received this donation 3 days ago

Mark

“Thank you so much Bev. Love you!”

Thank you so much Bev. Love you!
Russell Gallemore

“Mark, what a great thing to do for your buddy and for a great cause. This shows the great man you are to do something for others. I am honored to donate for your friend and this charity. Good luck on your 200 mile journey.”
$207
Received this donation 3 days ago

Mark
Patrick Draut

“Keep doing great things Tupps.”
$120
Received this donation 3 days ago

Mark
Braf Foley
$103.50
Received this donation 3 days ago

Mark
Bridget Palcko

“What a wonderful thing to do! Best of luck!”
$103.50
Received this donation 3 days ago

Mark
Casey Fitzpatrick

“Good luck!”
$103.50
Received this donation 3 days ago

Mark
Ken Skinn

“What a great thing to do Mark! Best of Luck!”
$103.50
Received this donation 3 days ago

Mark
Anonymous
$36.23
Received this donation 2 days ago

Mark